diff --git a/404.html b/404.html
index f26015f38..986379c90 100644
--- a/404.html
+++ b/404.html
@@ -3609,8 +3609,6 @@
-
-
diff --git a/chapter_appendix/contribution/index.html b/chapter_appendix/contribution/index.html
index 270f6d687..0373ab4ce 100644
--- a/chapter_appendix/contribution/index.html
+++ b/chapter_appendix/contribution/index.html
@@ -3955,8 +3955,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_appendix/index.html b/chapter_appendix/index.html
index 47262da39..afa8bfc7b 100644
--- a/chapter_appendix/index.html
+++ b/chapter_appendix/index.html
@@ -3843,8 +3843,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_appendix/installation/index.html b/chapter_appendix/installation/index.html
index e79b18650..90d89da76 100644
--- a/chapter_appendix/installation/index.html
+++ b/chapter_appendix/installation/index.html
@@ -4160,8 +4160,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_appendix/terminology/index.html b/chapter_appendix/terminology/index.html
index b554d6c84..e71c57a0a 100644
--- a/chapter_appendix/terminology/index.html
+++ b/chapter_appendix/terminology/index.html
@@ -4479,8 +4479,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_array_and_linkedlist/array/index.html b/chapter_array_and_linkedlist/array/index.html
index 01bbd07f2..94d661089 100644
--- a/chapter_array_and_linkedlist/array/index.html
+++ b/chapter_array_and_linkedlist/array/index.html
@@ -5326,8 +5326,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_array_and_linkedlist/index.html b/chapter_array_and_linkedlist/index.html
index 3074f2359..49afb2341 100644
--- a/chapter_array_and_linkedlist/index.html
+++ b/chapter_array_and_linkedlist/index.html
@@ -3850,8 +3850,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_array_and_linkedlist/linked_list/index.html b/chapter_array_and_linkedlist/linked_list/index.html
index 3862ce481..cb03ebb9c 100644
--- a/chapter_array_and_linkedlist/linked_list/index.html
+++ b/chapter_array_and_linkedlist/linked_list/index.html
@@ -5443,8 +5443,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_array_and_linkedlist/list/index.html b/chapter_array_and_linkedlist/list/index.html
index a381ffa62..ae98f5897 100644
--- a/chapter_array_and_linkedlist/list/index.html
+++ b/chapter_array_and_linkedlist/list/index.html
@@ -6328,8 +6328,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_array_and_linkedlist/ram_and_cache/index.html b/chapter_array_and_linkedlist/ram_and_cache/index.html
index f24bdc638..3a8d8c9c6 100644
--- a/chapter_array_and_linkedlist/ram_and_cache/index.html
+++ b/chapter_array_and_linkedlist/ram_and_cache/index.html
@@ -4015,8 +4015,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_array_and_linkedlist/summary/index.html b/chapter_array_and_linkedlist/summary/index.html
index d63e142b1..cad983d44 100644
--- a/chapter_array_and_linkedlist/summary/index.html
+++ b/chapter_array_and_linkedlist/summary/index.html
@@ -3954,8 +3954,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_backtracking/backtracking_algorithm/index.html b/chapter_backtracking/backtracking_algorithm/index.html
index e7a0b5e47..697012710 100644
--- a/chapter_backtracking/backtracking_algorithm/index.html
+++ b/chapter_backtracking/backtracking_algorithm/index.html
@@ -5898,8 +5898,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_backtracking/index.html b/chapter_backtracking/index.html
index 6adf194cb..3f2529205 100644
--- a/chapter_backtracking/index.html
+++ b/chapter_backtracking/index.html
@@ -3850,8 +3850,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_backtracking/n_queens_problem/index.html b/chapter_backtracking/n_queens_problem/index.html
index a9374b017..f1c11bf59 100644
--- a/chapter_backtracking/n_queens_problem/index.html
+++ b/chapter_backtracking/n_queens_problem/index.html
@@ -4634,8 +4634,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_backtracking/permutations_problem/index.html b/chapter_backtracking/permutations_problem/index.html
index cb0fdb991..f45542c1b 100644
--- a/chapter_backtracking/permutations_problem/index.html
+++ b/chapter_backtracking/permutations_problem/index.html
@@ -5071,8 +5071,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_backtracking/subset_sum_problem/index.html b/chapter_backtracking/subset_sum_problem/index.html
index 31c05db00..f8e1a5d9e 100644
--- a/chapter_backtracking/subset_sum_problem/index.html
+++ b/chapter_backtracking/subset_sum_problem/index.html
@@ -5624,8 +5624,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_backtracking/summary/index.html b/chapter_backtracking/summary/index.html
index a3df00917..6bd532943 100644
--- a/chapter_backtracking/summary/index.html
+++ b/chapter_backtracking/summary/index.html
@@ -3923,8 +3923,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_computational_complexity/index.html b/chapter_computational_complexity/index.html
index e63b9ab3d..45306eced 100644
--- a/chapter_computational_complexity/index.html
+++ b/chapter_computational_complexity/index.html
@@ -3850,8 +3850,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_computational_complexity/iteration_and_recursion/index.html b/chapter_computational_complexity/iteration_and_recursion/index.html
index d1b17778c..bc5fd4ae2 100644
--- a/chapter_computational_complexity/iteration_and_recursion/index.html
+++ b/chapter_computational_complexity/iteration_and_recursion/index.html
@@ -5903,8 +5903,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_computational_complexity/performance_evaluation/index.html b/chapter_computational_complexity/performance_evaluation/index.html
index 900d018e3..3e4d0931a 100644
--- a/chapter_computational_complexity/performance_evaluation/index.html
+++ b/chapter_computational_complexity/performance_evaluation/index.html
@@ -3940,8 +3940,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_computational_complexity/space_complexity/index.html b/chapter_computational_complexity/space_complexity/index.html
index 39700ba18..ab5fef913 100644
--- a/chapter_computational_complexity/space_complexity/index.html
+++ b/chapter_computational_complexity/space_complexity/index.html
@@ -6169,8 +6169,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_computational_complexity/summary/index.html b/chapter_computational_complexity/summary/index.html
index fa567b66d..4d1c78a88 100644
--- a/chapter_computational_complexity/summary/index.html
+++ b/chapter_computational_complexity/summary/index.html
@@ -3941,8 +3941,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_computational_complexity/time_complexity/index.html b/chapter_computational_complexity/time_complexity/index.html
index 23050dd21..ce5d6d3e3 100644
--- a/chapter_computational_complexity/time_complexity/index.html
+++ b/chapter_computational_complexity/time_complexity/index.html
@@ -7650,8 +7650,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_data_structure/basic_data_types/index.html b/chapter_data_structure/basic_data_types/index.html
index 426822041..7ac044baf 100644
--- a/chapter_data_structure/basic_data_types/index.html
+++ b/chapter_data_structure/basic_data_types/index.html
@@ -4049,8 +4049,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_data_structure/character_encoding/index.html b/chapter_data_structure/character_encoding/index.html
index 7ead70ea8..6b9dd8a42 100644
--- a/chapter_data_structure/character_encoding/index.html
+++ b/chapter_data_structure/character_encoding/index.html
@@ -4020,8 +4020,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_data_structure/classification_of_data_structure/index.html b/chapter_data_structure/classification_of_data_structure/index.html
index 12541a23a..de5b1e8f9 100644
--- a/chapter_data_structure/classification_of_data_structure/index.html
+++ b/chapter_data_structure/classification_of_data_structure/index.html
@@ -3944,8 +3944,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_data_structure/index.html b/chapter_data_structure/index.html
index 5cc27549c..c5b062cdf 100644
--- a/chapter_data_structure/index.html
+++ b/chapter_data_structure/index.html
@@ -3850,8 +3850,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_data_structure/number_encoding/index.html b/chapter_data_structure/number_encoding/index.html
index 24cf25aaa..b9bc345a0 100644
--- a/chapter_data_structure/number_encoding/index.html
+++ b/chapter_data_structure/number_encoding/index.html
@@ -4044,8 +4044,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_data_structure/summary/index.html b/chapter_data_structure/summary/index.html
index 06ca949cb..12013ef41 100644
--- a/chapter_data_structure/summary/index.html
+++ b/chapter_data_structure/summary/index.html
@@ -3945,8 +3945,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_divide_and_conquer/binary_search_recur/index.html b/chapter_divide_and_conquer/binary_search_recur/index.html
index 7870180f9..180810d22 100644
--- a/chapter_divide_and_conquer/binary_search_recur/index.html
+++ b/chapter_divide_and_conquer/binary_search_recur/index.html
@@ -4313,8 +4313,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_divide_and_conquer/build_binary_tree_problem/index.html b/chapter_divide_and_conquer/build_binary_tree_problem/index.html
index 46a91f11a..7e545fcc6 100644
--- a/chapter_divide_and_conquer/build_binary_tree_problem/index.html
+++ b/chapter_divide_and_conquer/build_binary_tree_problem/index.html
@@ -4483,8 +4483,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_divide_and_conquer/divide_and_conquer/index.html b/chapter_divide_and_conquer/divide_and_conquer/index.html
index 7b0389176..76cc9e262 100644
--- a/chapter_divide_and_conquer/divide_and_conquer/index.html
+++ b/chapter_divide_and_conquer/divide_and_conquer/index.html
@@ -4044,8 +4044,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_divide_and_conquer/hanota_problem/index.html b/chapter_divide_and_conquer/hanota_problem/index.html
index e8ea94ba9..d80b2816d 100644
--- a/chapter_divide_and_conquer/hanota_problem/index.html
+++ b/chapter_divide_and_conquer/hanota_problem/index.html
@@ -4459,8 +4459,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_divide_and_conquer/index.html b/chapter_divide_and_conquer/index.html
index 82ccc1c35..d934c9c76 100644
--- a/chapter_divide_and_conquer/index.html
+++ b/chapter_divide_and_conquer/index.html
@@ -3850,8 +3850,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_divide_and_conquer/summary/index.html b/chapter_divide_and_conquer/summary/index.html
index 16b0edefe..759aa6bfb 100644
--- a/chapter_divide_and_conquer/summary/index.html
+++ b/chapter_divide_and_conquer/summary/index.html
@@ -3840,8 +3840,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_dynamic_programming/dp_problem_features/index.html b/chapter_dynamic_programming/dp_problem_features/index.html
index 8a183b6f9..ce3581283 100644
--- a/chapter_dynamic_programming/dp_problem_features/index.html
+++ b/chapter_dynamic_programming/dp_problem_features/index.html
@@ -4822,8 +4822,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_dynamic_programming/dp_solution_pipeline/index.html b/chapter_dynamic_programming/dp_solution_pipeline/index.html
index 6ff284ff0..1eb5f745d 100644
--- a/chapter_dynamic_programming/dp_solution_pipeline/index.html
+++ b/chapter_dynamic_programming/dp_solution_pipeline/index.html
@@ -5458,8 +5458,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_dynamic_programming/edit_distance_problem/index.html b/chapter_dynamic_programming/edit_distance_problem/index.html
index 547aa8984..0ee2cc01b 100644
--- a/chapter_dynamic_programming/edit_distance_problem/index.html
+++ b/chapter_dynamic_programming/edit_distance_problem/index.html
@@ -4881,8 +4881,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_dynamic_programming/index.html b/chapter_dynamic_programming/index.html
index d86a8d34b..0c43970b3 100644
--- a/chapter_dynamic_programming/index.html
+++ b/chapter_dynamic_programming/index.html
@@ -3852,8 +3852,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_dynamic_programming/intro_to_dynamic_programming/index.html b/chapter_dynamic_programming/intro_to_dynamic_programming/index.html
index 42351910e..ef33abf94 100644
--- a/chapter_dynamic_programming/intro_to_dynamic_programming/index.html
+++ b/chapter_dynamic_programming/intro_to_dynamic_programming/index.html
@@ -5486,8 +5486,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_dynamic_programming/knapsack_problem/index.html b/chapter_dynamic_programming/knapsack_problem/index.html
index f19eeb00c..5d7692eeb 100644
--- a/chapter_dynamic_programming/knapsack_problem/index.html
+++ b/chapter_dynamic_programming/knapsack_problem/index.html
@@ -5351,8 +5351,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_dynamic_programming/summary/index.html b/chapter_dynamic_programming/summary/index.html
index 3a83387d4..e542b72cf 100644
--- a/chapter_dynamic_programming/summary/index.html
+++ b/chapter_dynamic_programming/summary/index.html
@@ -3852,8 +3852,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_dynamic_programming/unbounded_knapsack_problem/index.html b/chapter_dynamic_programming/unbounded_knapsack_problem/index.html
index 8898f2f28..9521480f0 100644
--- a/chapter_dynamic_programming/unbounded_knapsack_problem/index.html
+++ b/chapter_dynamic_programming/unbounded_knapsack_problem/index.html
@@ -6454,8 +6454,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_graph/graph/index.html b/chapter_graph/graph/index.html
index a99fc9754..d1fcfa281 100644
--- a/chapter_graph/graph/index.html
+++ b/chapter_graph/graph/index.html
@@ -4066,8 +4066,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_graph/graph_operations/index.html b/chapter_graph/graph_operations/index.html
index 2f9a64c82..cb648c1c2 100644
--- a/chapter_graph/graph_operations/index.html
+++ b/chapter_graph/graph_operations/index.html
@@ -6313,8 +6313,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_graph/graph_traversal/index.html b/chapter_graph/graph_traversal/index.html
index a4dd49032..365d5c441 100644
--- a/chapter_graph/graph_traversal/index.html
+++ b/chapter_graph/graph_traversal/index.html
@@ -4943,8 +4943,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_graph/index.html b/chapter_graph/index.html
index c24b32158..4e0419246 100644
--- a/chapter_graph/index.html
+++ b/chapter_graph/index.html
@@ -3849,8 +3849,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_graph/summary/index.html b/chapter_graph/summary/index.html
index 6dddcd4f3..73f09f218 100644
--- a/chapter_graph/summary/index.html
+++ b/chapter_graph/summary/index.html
@@ -3925,8 +3925,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_greedy/fractional_knapsack_problem/index.html b/chapter_greedy/fractional_knapsack_problem/index.html
index 2188a274c..c2aaf9806 100644
--- a/chapter_greedy/fractional_knapsack_problem/index.html
+++ b/chapter_greedy/fractional_knapsack_problem/index.html
@@ -4439,8 +4439,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_greedy/greedy_algorithm/index.html b/chapter_greedy/greedy_algorithm/index.html
index a9e751d98..982994e38 100644
--- a/chapter_greedy/greedy_algorithm/index.html
+++ b/chapter_greedy/greedy_algorithm/index.html
@@ -4304,8 +4304,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_greedy/index.html b/chapter_greedy/index.html
index a8d06a565..866d7d25e 100644
--- a/chapter_greedy/index.html
+++ b/chapter_greedy/index.html
@@ -3850,8 +3850,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_greedy/max_capacity_problem/index.html b/chapter_greedy/max_capacity_problem/index.html
index bec651e71..f584a4c56 100644
--- a/chapter_greedy/max_capacity_problem/index.html
+++ b/chapter_greedy/max_capacity_problem/index.html
@@ -4321,8 +4321,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_greedy/max_product_cutting_problem/index.html b/chapter_greedy/max_product_cutting_problem/index.html
index 3f5289d75..dde4cd808 100644
--- a/chapter_greedy/max_product_cutting_problem/index.html
+++ b/chapter_greedy/max_product_cutting_problem/index.html
@@ -4286,8 +4286,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_greedy/summary/index.html b/chapter_greedy/summary/index.html
index e79e2f22d..e12adef9f 100644
--- a/chapter_greedy/summary/index.html
+++ b/chapter_greedy/summary/index.html
@@ -3841,8 +3841,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_hashing/hash_algorithm/index.html b/chapter_hashing/hash_algorithm/index.html
index 0618f6656..2aa33cde5 100644
--- a/chapter_hashing/hash_algorithm/index.html
+++ b/chapter_hashing/hash_algorithm/index.html
@@ -4928,8 +4928,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_hashing/hash_collision/index.html b/chapter_hashing/hash_collision/index.html
index c5373e910..0f4f1d28e 100644
--- a/chapter_hashing/hash_collision/index.html
+++ b/chapter_hashing/hash_collision/index.html
@@ -7244,8 +7244,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_hashing/hash_map/index.html b/chapter_hashing/hash_map/index.html
index 1b4a83005..3761364d5 100644
--- a/chapter_hashing/hash_map/index.html
+++ b/chapter_hashing/hash_map/index.html
@@ -5747,8 +5747,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_hashing/index.html b/chapter_hashing/index.html
index 06d3ef67e..0c0f020b2 100644
--- a/chapter_hashing/index.html
+++ b/chapter_hashing/index.html
@@ -3849,8 +3849,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_hashing/summary/index.html b/chapter_hashing/summary/index.html
index d4959100c..d0cf86c76 100644
--- a/chapter_hashing/summary/index.html
+++ b/chapter_hashing/summary/index.html
@@ -3934,8 +3934,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_heap/build_heap/index.html b/chapter_heap/build_heap/index.html
index ecbf78a53..029d0e22c 100644
--- a/chapter_heap/build_heap/index.html
+++ b/chapter_heap/build_heap/index.html
@@ -4263,8 +4263,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_heap/heap/index.html b/chapter_heap/heap/index.html
index 715ab73c8..f4279943d 100644
--- a/chapter_heap/heap/index.html
+++ b/chapter_heap/heap/index.html
@@ -5769,8 +5769,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_heap/index.html b/chapter_heap/index.html
index c0fdf3f02..a1463c9f7 100644
--- a/chapter_heap/index.html
+++ b/chapter_heap/index.html
@@ -3849,8 +3849,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_heap/summary/index.html b/chapter_heap/summary/index.html
index 0edea03f8..5d5b8c77e 100644
--- a/chapter_heap/summary/index.html
+++ b/chapter_heap/summary/index.html
@@ -3916,8 +3916,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_heap/top_k/index.html b/chapter_heap/top_k/index.html
index 35b7d9f71..14cccfb8b 100644
--- a/chapter_heap/top_k/index.html
+++ b/chapter_heap/top_k/index.html
@@ -4360,8 +4360,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_hello_algo/index.html b/chapter_hello_algo/index.html
index f0dbe9eac..a85f1841e 100644
--- a/chapter_hello_algo/index.html
+++ b/chapter_hello_algo/index.html
@@ -3794,8 +3794,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_introduction/algorithms_are_everywhere/index.html b/chapter_introduction/algorithms_are_everywhere/index.html
index 6af35e58f..165942b48 100644
--- a/chapter_introduction/algorithms_are_everywhere/index.html
+++ b/chapter_introduction/algorithms_are_everywhere/index.html
@@ -3886,8 +3886,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_introduction/index.html b/chapter_introduction/index.html
index b4e08ec6e..e376120f3 100644
--- a/chapter_introduction/index.html
+++ b/chapter_introduction/index.html
@@ -3848,8 +3848,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_introduction/summary/index.html b/chapter_introduction/summary/index.html
index fd15f79c9..445b9c2cb 100644
--- a/chapter_introduction/summary/index.html
+++ b/chapter_introduction/summary/index.html
@@ -3903,8 +3903,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_introduction/what_is_dsa/index.html b/chapter_introduction/what_is_dsa/index.html
index 02c96ddb3..58c936f2d 100644
--- a/chapter_introduction/what_is_dsa/index.html
+++ b/chapter_introduction/what_is_dsa/index.html
@@ -3990,8 +3990,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_paperbook/index.html b/chapter_paperbook/index.html
index 0530304d7..ecdfa799a 100644
--- a/chapter_paperbook/index.html
+++ b/chapter_paperbook/index.html
@@ -3864,8 +3864,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_preface/about_the_book/index.html b/chapter_preface/about_the_book/index.html
index 26598c19a..efdc95943 100644
--- a/chapter_preface/about_the_book/index.html
+++ b/chapter_preface/about_the_book/index.html
@@ -3960,8 +3960,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_preface/index.html b/chapter_preface/index.html
index f261124e1..433188525 100644
--- a/chapter_preface/index.html
+++ b/chapter_preface/index.html
@@ -3848,8 +3848,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_preface/suggestions/index.html b/chapter_preface/suggestions/index.html
index e4aea5462..53ed900f1 100644
--- a/chapter_preface/suggestions/index.html
+++ b/chapter_preface/suggestions/index.html
@@ -4170,8 +4170,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_preface/summary/index.html b/chapter_preface/summary/index.html
index 62c004cf5..13588e873 100644
--- a/chapter_preface/summary/index.html
+++ b/chapter_preface/summary/index.html
@@ -3837,8 +3837,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_reference/index.html b/chapter_reference/index.html
index c7fc4491b..ce7ff9dc5 100644
--- a/chapter_reference/index.html
+++ b/chapter_reference/index.html
@@ -3774,8 +3774,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_searching/binary_search/index.html b/chapter_searching/binary_search/index.html
index aaa654f59..96efe312f 100644
--- a/chapter_searching/binary_search/index.html
+++ b/chapter_searching/binary_search/index.html
@@ -4602,8 +4602,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_searching/binary_search_edge/index.html b/chapter_searching/binary_search_edge/index.html
index 1841ab69a..b32b9f6c7 100644
--- a/chapter_searching/binary_search_edge/index.html
+++ b/chapter_searching/binary_search_edge/index.html
@@ -4399,8 +4399,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_searching/binary_search_insertion/index.html b/chapter_searching/binary_search_insertion/index.html
index 1e822a68f..c1d2e5602 100644
--- a/chapter_searching/binary_search_insertion/index.html
+++ b/chapter_searching/binary_search_insertion/index.html
@@ -4522,8 +4522,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_searching/index.html b/chapter_searching/index.html
index bf3d9e56e..40609d871 100644
--- a/chapter_searching/index.html
+++ b/chapter_searching/index.html
@@ -3851,8 +3851,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_searching/replace_linear_by_hashing/index.html b/chapter_searching/replace_linear_by_hashing/index.html
index 7d4401177..8431c8f1b 100644
--- a/chapter_searching/replace_linear_by_hashing/index.html
+++ b/chapter_searching/replace_linear_by_hashing/index.html
@@ -4431,8 +4431,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_searching/searching_algorithm_revisited/index.html b/chapter_searching/searching_algorithm_revisited/index.html
index 20f100a74..043fc09f8 100644
--- a/chapter_searching/searching_algorithm_revisited/index.html
+++ b/chapter_searching/searching_algorithm_revisited/index.html
@@ -4041,8 +4041,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_searching/summary/index.html b/chapter_searching/summary/index.html
index 4ce45fb5a..681ae3b1a 100644
--- a/chapter_searching/summary/index.html
+++ b/chapter_searching/summary/index.html
@@ -3837,8 +3837,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/bubble_sort/index.html b/chapter_sorting/bubble_sort/index.html
index b23ea1360..ff670f368 100644
--- a/chapter_sorting/bubble_sort/index.html
+++ b/chapter_sorting/bubble_sort/index.html
@@ -4518,8 +4518,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/bucket_sort/index.html b/chapter_sorting/bucket_sort/index.html
index a30071c1d..b9e18635a 100644
--- a/chapter_sorting/bucket_sort/index.html
+++ b/chapter_sorting/bucket_sort/index.html
@@ -4354,8 +4354,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/counting_sort/index.html b/chapter_sorting/counting_sort/index.html
index 653e37291..38912c94e 100644
--- a/chapter_sorting/counting_sort/index.html
+++ b/chapter_sorting/counting_sort/index.html
@@ -4798,8 +4798,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/heap_sort/index.html b/chapter_sorting/heap_sort/index.html
index 6a4c6ac21..7450cbcaf 100644
--- a/chapter_sorting/heap_sort/index.html
+++ b/chapter_sorting/heap_sort/index.html
@@ -4507,8 +4507,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/index.html b/chapter_sorting/index.html
index 2f939b384..47ca7d577 100644
--- a/chapter_sorting/index.html
+++ b/chapter_sorting/index.html
@@ -3856,8 +3856,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/insertion_sort/index.html b/chapter_sorting/insertion_sort/index.html
index 384070c1b..d18e68cd0 100644
--- a/chapter_sorting/insertion_sort/index.html
+++ b/chapter_sorting/insertion_sort/index.html
@@ -4196,8 +4196,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/merge_sort/index.html b/chapter_sorting/merge_sort/index.html
index 9902b0133..157c2bf57 100644
--- a/chapter_sorting/merge_sort/index.html
+++ b/chapter_sorting/merge_sort/index.html
@@ -4644,8 +4644,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/quick_sort/index.html b/chapter_sorting/quick_sort/index.html
index c010a80b1..43ad93d8b 100644
--- a/chapter_sorting/quick_sort/index.html
+++ b/chapter_sorting/quick_sort/index.html
@@ -5320,8 +5320,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/radix_sort/index.html b/chapter_sorting/radix_sort/index.html
index fe792a259..dc44dde77 100644
--- a/chapter_sorting/radix_sort/index.html
+++ b/chapter_sorting/radix_sort/index.html
@@ -4669,8 +4669,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/selection_sort/index.html b/chapter_sorting/selection_sort/index.html
index 3d4e2da1f..afffb8de4 100644
--- a/chapter_sorting/selection_sort/index.html
+++ b/chapter_sorting/selection_sort/index.html
@@ -4202,8 +4202,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/sorting_algorithm/index.html b/chapter_sorting/sorting_algorithm/index.html
index b47ea6905..287aa84f3 100644
--- a/chapter_sorting/sorting_algorithm/index.html
+++ b/chapter_sorting/sorting_algorithm/index.html
@@ -3935,8 +3935,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_sorting/summary/index.html b/chapter_sorting/summary/index.html
index 71f9e7c75..e238259fb 100644
--- a/chapter_sorting/summary/index.html
+++ b/chapter_sorting/summary/index.html
@@ -3934,8 +3934,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_stack_and_queue/deque/index.html b/chapter_stack_and_queue/deque/index.html
index 2bc41234e..9cf90d5e6 100644
--- a/chapter_stack_and_queue/deque/index.html
+++ b/chapter_stack_and_queue/deque/index.html
@@ -7677,8 +7677,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_stack_and_queue/index.html b/chapter_stack_and_queue/index.html
index 25fd6fae0..ea4d26966 100644
--- a/chapter_stack_and_queue/index.html
+++ b/chapter_stack_and_queue/index.html
@@ -3849,8 +3849,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_stack_and_queue/queue/index.html b/chapter_stack_and_queue/queue/index.html
index 185ff0699..65a757068 100644
--- a/chapter_stack_and_queue/queue/index.html
+++ b/chapter_stack_and_queue/queue/index.html
@@ -6369,8 +6369,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_stack_and_queue/stack/index.html b/chapter_stack_and_queue/stack/index.html
index bd4fbf8f3..b1ddd24e2 100644
--- a/chapter_stack_and_queue/stack/index.html
+++ b/chapter_stack_and_queue/stack/index.html
@@ -5891,8 +5891,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_stack_and_queue/summary/index.html b/chapter_stack_and_queue/summary/index.html
index a426d177d..c92c24ce6 100644
--- a/chapter_stack_and_queue/summary/index.html
+++ b/chapter_stack_and_queue/summary/index.html
@@ -3925,8 +3925,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_tree/array_representation_of_tree/index.html b/chapter_tree/array_representation_of_tree/index.html
index 766cf3733..6e1b69238 100644
--- a/chapter_tree/array_representation_of_tree/index.html
+++ b/chapter_tree/array_representation_of_tree/index.html
@@ -5218,8 +5218,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_tree/avl_tree/index.html b/chapter_tree/avl_tree/index.html
index df3456ea8..492176215 100644
--- a/chapter_tree/avl_tree/index.html
+++ b/chapter_tree/avl_tree/index.html
@@ -6770,8 +6770,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_tree/binary_search_tree/index.html b/chapter_tree/binary_search_tree/index.html
index 8cb408032..cecabc001 100644
--- a/chapter_tree/binary_search_tree/index.html
+++ b/chapter_tree/binary_search_tree/index.html
@@ -5674,8 +5674,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_tree/binary_tree/index.html b/chapter_tree/binary_tree/index.html
index 4f5d9bab0..b295c7d8f 100644
--- a/chapter_tree/binary_tree/index.html
+++ b/chapter_tree/binary_tree/index.html
@@ -4702,8 +4702,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_tree/binary_tree_traversal/index.html b/chapter_tree/binary_tree_traversal/index.html
index ea6538fa6..c46f015d4 100644
--- a/chapter_tree/binary_tree_traversal/index.html
+++ b/chapter_tree/binary_tree_traversal/index.html
@@ -4857,8 +4857,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_tree/index.html b/chapter_tree/index.html
index 7bec2d6f0..4566c8f96 100644
--- a/chapter_tree/index.html
+++ b/chapter_tree/index.html
@@ -3851,8 +3851,6 @@ aria-label="页脚"
-
-
diff --git a/chapter_tree/summary/index.html b/chapter_tree/summary/index.html
index c82b384df..f3422cecf 100644
--- a/chapter_tree/summary/index.html
+++ b/chapter_tree/summary/index.html
@@ -3939,8 +3939,6 @@ aria-label="页脚"
-
-
diff --git a/en/404.html b/en/404.html
index 354b5ebef..176918409 100644
--- a/en/404.html
+++ b/en/404.html
@@ -3544,8 +3544,6 @@
-
-
diff --git a/en/chapter_appendix/contribution/index.html b/en/chapter_appendix/contribution/index.html
index 2002bc792..d955b26c2 100644
--- a/en/chapter_appendix/contribution/index.html
+++ b/en/chapter_appendix/contribution/index.html
@@ -3890,8 +3890,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_appendix/index.html b/en/chapter_appendix/index.html
index 4bfe1cb77..1a526fed1 100644
--- a/en/chapter_appendix/index.html
+++ b/en/chapter_appendix/index.html
@@ -3778,8 +3778,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_appendix/installation/index.html b/en/chapter_appendix/installation/index.html
index 036dc27ed..9f4a8411e 100644
--- a/en/chapter_appendix/installation/index.html
+++ b/en/chapter_appendix/installation/index.html
@@ -4095,8 +4095,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_appendix/terminology/index.html b/en/chapter_appendix/terminology/index.html
index 65b902aca..d814a80d6 100644
--- a/en/chapter_appendix/terminology/index.html
+++ b/en/chapter_appendix/terminology/index.html
@@ -4414,8 +4414,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_array_and_linkedlist/array/index.html b/en/chapter_array_and_linkedlist/array/index.html
index 1d78cbf72..ce198ed46 100644
--- a/en/chapter_array_and_linkedlist/array/index.html
+++ b/en/chapter_array_and_linkedlist/array/index.html
@@ -4645,8 +4645,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_array_and_linkedlist/index.html b/en/chapter_array_and_linkedlist/index.html
index d0dafaad9..004794cb0 100644
--- a/en/chapter_array_and_linkedlist/index.html
+++ b/en/chapter_array_and_linkedlist/index.html
@@ -3785,8 +3785,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_array_and_linkedlist/linked_list/index.html b/en/chapter_array_and_linkedlist/linked_list/index.html
index adeaf1591..c8c8e0cd2 100644
--- a/en/chapter_array_and_linkedlist/linked_list/index.html
+++ b/en/chapter_array_and_linkedlist/linked_list/index.html
@@ -4924,8 +4924,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_array_and_linkedlist/list/index.html b/en/chapter_array_and_linkedlist/list/index.html
index 68c239315..9b39ca91e 100644
--- a/en/chapter_array_and_linkedlist/list/index.html
+++ b/en/chapter_array_and_linkedlist/list/index.html
@@ -5049,8 +5049,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_array_and_linkedlist/ram_and_cache/index.html b/en/chapter_array_and_linkedlist/ram_and_cache/index.html
index 3c728ab0a..71a4a649a 100644
--- a/en/chapter_array_and_linkedlist/ram_and_cache/index.html
+++ b/en/chapter_array_and_linkedlist/ram_and_cache/index.html
@@ -3950,8 +3950,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_array_and_linkedlist/summary/index.html b/en/chapter_array_and_linkedlist/summary/index.html
index 5fc06053a..1c9c90b6f 100644
--- a/en/chapter_array_and_linkedlist/summary/index.html
+++ b/en/chapter_array_and_linkedlist/summary/index.html
@@ -3892,8 +3892,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_backtracking/backtracking_algorithm/index.html b/en/chapter_backtracking/backtracking_algorithm/index.html
index 8349b4bde..5d5be8717 100644
--- a/en/chapter_backtracking/backtracking_algorithm/index.html
+++ b/en/chapter_backtracking/backtracking_algorithm/index.html
@@ -4968,8 +4968,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_backtracking/index.html b/en/chapter_backtracking/index.html
index 036c1ddec..a4a4eaa01 100644
--- a/en/chapter_backtracking/index.html
+++ b/en/chapter_backtracking/index.html
@@ -3785,8 +3785,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_backtracking/n_queens_problem/index.html b/en/chapter_backtracking/n_queens_problem/index.html
index 6723d32f7..a34f52e03 100644
--- a/en/chapter_backtracking/n_queens_problem/index.html
+++ b/en/chapter_backtracking/n_queens_problem/index.html
@@ -4103,8 +4103,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_backtracking/permutations_problem/index.html b/en/chapter_backtracking/permutations_problem/index.html
index 840decd22..4d10110a6 100644
--- a/en/chapter_backtracking/permutations_problem/index.html
+++ b/en/chapter_backtracking/permutations_problem/index.html
@@ -4375,8 +4375,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_backtracking/subset_sum_problem/index.html b/en/chapter_backtracking/subset_sum_problem/index.html
index 849f35863..23627e797 100644
--- a/en/chapter_backtracking/subset_sum_problem/index.html
+++ b/en/chapter_backtracking/subset_sum_problem/index.html
@@ -4553,8 +4553,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_backtracking/summary/index.html b/en/chapter_backtracking/summary/index.html
index 3b9c5f812..d326dbcfa 100644
--- a/en/chapter_backtracking/summary/index.html
+++ b/en/chapter_backtracking/summary/index.html
@@ -3858,8 +3858,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_computational_complexity/index.html b/en/chapter_computational_complexity/index.html
index 69cc03cb0..e1be83768 100644
--- a/en/chapter_computational_complexity/index.html
+++ b/en/chapter_computational_complexity/index.html
@@ -3785,8 +3785,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_computational_complexity/iteration_and_recursion/index.html b/en/chapter_computational_complexity/iteration_and_recursion/index.html
index 3f0e0e24d..de7daa283 100644
--- a/en/chapter_computational_complexity/iteration_and_recursion/index.html
+++ b/en/chapter_computational_complexity/iteration_and_recursion/index.html
@@ -4860,8 +4860,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_computational_complexity/performance_evaluation/index.html b/en/chapter_computational_complexity/performance_evaluation/index.html
index 2e5d95ccc..32d79bd57 100644
--- a/en/chapter_computational_complexity/performance_evaluation/index.html
+++ b/en/chapter_computational_complexity/performance_evaluation/index.html
@@ -3874,8 +3874,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_computational_complexity/space_complexity/index.html b/en/chapter_computational_complexity/space_complexity/index.html
index e33a8d08c..a47c22e3b 100644
--- a/en/chapter_computational_complexity/space_complexity/index.html
+++ b/en/chapter_computational_complexity/space_complexity/index.html
@@ -5228,8 +5228,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_computational_complexity/summary/index.html b/en/chapter_computational_complexity/summary/index.html
index 684f85c60..76b862537 100644
--- a/en/chapter_computational_complexity/summary/index.html
+++ b/en/chapter_computational_complexity/summary/index.html
@@ -3876,8 +3876,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_computational_complexity/time_complexity/index.html b/en/chapter_computational_complexity/time_complexity/index.html
index 2ab97696c..8280e4125 100644
--- a/en/chapter_computational_complexity/time_complexity/index.html
+++ b/en/chapter_computational_complexity/time_complexity/index.html
@@ -6096,8 +6096,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_data_structure/basic_data_types/index.html b/en/chapter_data_structure/basic_data_types/index.html
index d9c92bd08..c9a5ee71a 100644
--- a/en/chapter_data_structure/basic_data_types/index.html
+++ b/en/chapter_data_structure/basic_data_types/index.html
@@ -3974,8 +3974,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_data_structure/character_encoding/index.html b/en/chapter_data_structure/character_encoding/index.html
index e11519fe5..f1fb35ec1 100644
--- a/en/chapter_data_structure/character_encoding/index.html
+++ b/en/chapter_data_structure/character_encoding/index.html
@@ -3955,8 +3955,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_data_structure/classification_of_data_structure/index.html b/en/chapter_data_structure/classification_of_data_structure/index.html
index f6c8ff30a..d77e6cde8 100644
--- a/en/chapter_data_structure/classification_of_data_structure/index.html
+++ b/en/chapter_data_structure/classification_of_data_structure/index.html
@@ -3879,8 +3879,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_data_structure/index.html b/en/chapter_data_structure/index.html
index 0882a513b..0b5b143ec 100644
--- a/en/chapter_data_structure/index.html
+++ b/en/chapter_data_structure/index.html
@@ -3785,8 +3785,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_data_structure/number_encoding/index.html b/en/chapter_data_structure/number_encoding/index.html
index 70e97c8ef..db5dd3e83 100644
--- a/en/chapter_data_structure/number_encoding/index.html
+++ b/en/chapter_data_structure/number_encoding/index.html
@@ -3979,8 +3979,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_data_structure/summary/index.html b/en/chapter_data_structure/summary/index.html
index 00ccd38fc..3797e2846 100644
--- a/en/chapter_data_structure/summary/index.html
+++ b/en/chapter_data_structure/summary/index.html
@@ -3881,8 +3881,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_divide_and_conquer/binary_search_recur/index.html b/en/chapter_divide_and_conquer/binary_search_recur/index.html
index 6fa1d15c0..7baea6daa 100644
--- a/en/chapter_divide_and_conquer/binary_search_recur/index.html
+++ b/en/chapter_divide_and_conquer/binary_search_recur/index.html
@@ -4008,8 +4008,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_divide_and_conquer/build_binary_tree_problem/index.html b/en/chapter_divide_and_conquer/build_binary_tree_problem/index.html
index d549c0c7a..2310d7f92 100644
--- a/en/chapter_divide_and_conquer/build_binary_tree_problem/index.html
+++ b/en/chapter_divide_and_conquer/build_binary_tree_problem/index.html
@@ -4149,8 +4149,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_divide_and_conquer/divide_and_conquer/index.html b/en/chapter_divide_and_conquer/divide_and_conquer/index.html
index f7c348a4c..4d22d0a4e 100644
--- a/en/chapter_divide_and_conquer/divide_and_conquer/index.html
+++ b/en/chapter_divide_and_conquer/divide_and_conquer/index.html
@@ -3979,8 +3979,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_divide_and_conquer/hanota_problem/index.html b/en/chapter_divide_and_conquer/hanota_problem/index.html
index 0f192a1c1..6cb9e9dd3 100644
--- a/en/chapter_divide_and_conquer/hanota_problem/index.html
+++ b/en/chapter_divide_and_conquer/hanota_problem/index.html
@@ -4142,8 +4142,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_divide_and_conquer/index.html b/en/chapter_divide_and_conquer/index.html
index 77cb4c8a3..7596a53e2 100644
--- a/en/chapter_divide_and_conquer/index.html
+++ b/en/chapter_divide_and_conquer/index.html
@@ -3785,8 +3785,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_divide_and_conquer/summary/index.html b/en/chapter_divide_and_conquer/summary/index.html
index 956867ebf..6a8ee37b9 100644
--- a/en/chapter_divide_and_conquer/summary/index.html
+++ b/en/chapter_divide_and_conquer/summary/index.html
@@ -3775,8 +3775,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_dynamic_programming/dp_problem_features/index.html b/en/chapter_dynamic_programming/dp_problem_features/index.html
index 23026368f..7f69ba071 100644
--- a/en/chapter_dynamic_programming/dp_problem_features/index.html
+++ b/en/chapter_dynamic_programming/dp_problem_features/index.html
@@ -4208,8 +4208,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_dynamic_programming/dp_solution_pipeline/index.html b/en/chapter_dynamic_programming/dp_solution_pipeline/index.html
index 342149436..99aeec468 100644
--- a/en/chapter_dynamic_programming/dp_solution_pipeline/index.html
+++ b/en/chapter_dynamic_programming/dp_solution_pipeline/index.html
@@ -4515,8 +4515,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_dynamic_programming/edit_distance_problem/index.html b/en/chapter_dynamic_programming/edit_distance_problem/index.html
index 64c331dae..3d3bd7cba 100644
--- a/en/chapter_dynamic_programming/edit_distance_problem/index.html
+++ b/en/chapter_dynamic_programming/edit_distance_problem/index.html
@@ -4222,8 +4222,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_dynamic_programming/index.html b/en/chapter_dynamic_programming/index.html
index f0b2d5f1c..0bae77f58 100644
--- a/en/chapter_dynamic_programming/index.html
+++ b/en/chapter_dynamic_programming/index.html
@@ -3787,8 +3787,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_dynamic_programming/intro_to_dynamic_programming/index.html b/en/chapter_dynamic_programming/intro_to_dynamic_programming/index.html
index fa96a9efb..6fb434b2e 100644
--- a/en/chapter_dynamic_programming/intro_to_dynamic_programming/index.html
+++ b/en/chapter_dynamic_programming/intro_to_dynamic_programming/index.html
@@ -4535,8 +4535,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_dynamic_programming/knapsack_problem/index.html b/en/chapter_dynamic_programming/knapsack_problem/index.html
index 2bb6cc8b2..21e82cc10 100644
--- a/en/chapter_dynamic_programming/knapsack_problem/index.html
+++ b/en/chapter_dynamic_programming/knapsack_problem/index.html
@@ -4446,8 +4446,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_dynamic_programming/summary/index.html b/en/chapter_dynamic_programming/summary/index.html
index 109d26eae..7c4091b9c 100644
--- a/en/chapter_dynamic_programming/summary/index.html
+++ b/en/chapter_dynamic_programming/summary/index.html
@@ -3787,8 +3787,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_dynamic_programming/unbounded_knapsack_problem/index.html b/en/chapter_dynamic_programming/unbounded_knapsack_problem/index.html
index 5ca6bcb09..33790a0a4 100644
--- a/en/chapter_dynamic_programming/unbounded_knapsack_problem/index.html
+++ b/en/chapter_dynamic_programming/unbounded_knapsack_problem/index.html
@@ -4912,8 +4912,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_graph/graph/index.html b/en/chapter_graph/graph/index.html
index 5dcb3bfe0..b38c4b112 100644
--- a/en/chapter_graph/graph/index.html
+++ b/en/chapter_graph/graph/index.html
@@ -4001,8 +4001,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_graph/graph_operations/index.html b/en/chapter_graph/graph_operations/index.html
index 041a5a691..92f929037 100644
--- a/en/chapter_graph/graph_operations/index.html
+++ b/en/chapter_graph/graph_operations/index.html
@@ -4538,8 +4538,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_graph/graph_traversal/index.html b/en/chapter_graph/graph_traversal/index.html
index 15a1a0cc2..fe1146026 100644
--- a/en/chapter_graph/graph_traversal/index.html
+++ b/en/chapter_graph/graph_traversal/index.html
@@ -4337,8 +4337,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_graph/index.html b/en/chapter_graph/index.html
index e6d3eec86..50482be7c 100644
--- a/en/chapter_graph/index.html
+++ b/en/chapter_graph/index.html
@@ -3784,8 +3784,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_graph/summary/index.html b/en/chapter_graph/summary/index.html
index bd8d5d478..5186a3aa5 100644
--- a/en/chapter_graph/summary/index.html
+++ b/en/chapter_graph/summary/index.html
@@ -3860,8 +3860,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_greedy/fractional_knapsack_problem/index.html b/en/chapter_greedy/fractional_knapsack_problem/index.html
index 50750f8b6..256e220b2 100644
--- a/en/chapter_greedy/fractional_knapsack_problem/index.html
+++ b/en/chapter_greedy/fractional_knapsack_problem/index.html
@@ -4069,8 +4069,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_greedy/greedy_algorithm/index.html b/en/chapter_greedy/greedy_algorithm/index.html
index 3ced66c73..ef0ba56c2 100644
--- a/en/chapter_greedy/greedy_algorithm/index.html
+++ b/en/chapter_greedy/greedy_algorithm/index.html
@@ -4055,8 +4055,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_greedy/index.html b/en/chapter_greedy/index.html
index a39528860..c189c9a1a 100644
--- a/en/chapter_greedy/index.html
+++ b/en/chapter_greedy/index.html
@@ -3785,8 +3785,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_greedy/max_capacity_problem/index.html b/en/chapter_greedy/max_capacity_problem/index.html
index ddc4e611f..338643237 100644
--- a/en/chapter_greedy/max_capacity_problem/index.html
+++ b/en/chapter_greedy/max_capacity_problem/index.html
@@ -4054,8 +4054,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_greedy/max_product_cutting_problem/index.html b/en/chapter_greedy/max_product_cutting_problem/index.html
index 44db44297..ac1b2b870 100644
--- a/en/chapter_greedy/max_product_cutting_problem/index.html
+++ b/en/chapter_greedy/max_product_cutting_problem/index.html
@@ -4033,8 +4033,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_greedy/summary/index.html b/en/chapter_greedy/summary/index.html
index 765330f5a..b7a1ff186 100644
--- a/en/chapter_greedy/summary/index.html
+++ b/en/chapter_greedy/summary/index.html
@@ -3776,8 +3776,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_hashing/hash_algorithm/index.html b/en/chapter_hashing/hash_algorithm/index.html
index 386253d9c..7ab9aeb4b 100644
--- a/en/chapter_hashing/hash_algorithm/index.html
+++ b/en/chapter_hashing/hash_algorithm/index.html
@@ -4446,8 +4446,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_hashing/hash_collision/index.html b/en/chapter_hashing/hash_collision/index.html
index ab2fa5b1c..18e702295 100644
--- a/en/chapter_hashing/hash_collision/index.html
+++ b/en/chapter_hashing/hash_collision/index.html
@@ -4773,8 +4773,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_hashing/hash_map/index.html b/en/chapter_hashing/hash_map/index.html
index a3b6e2c55..f1a9d1ba3 100644
--- a/en/chapter_hashing/hash_map/index.html
+++ b/en/chapter_hashing/hash_map/index.html
@@ -4689,8 +4689,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_hashing/index.html b/en/chapter_hashing/index.html
index 9d6c1b3d3..37b0f4a18 100644
--- a/en/chapter_hashing/index.html
+++ b/en/chapter_hashing/index.html
@@ -3784,8 +3784,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_hashing/summary/index.html b/en/chapter_hashing/summary/index.html
index c56da55e2..2c8ea535c 100644
--- a/en/chapter_hashing/summary/index.html
+++ b/en/chapter_hashing/summary/index.html
@@ -3869,8 +3869,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_heap/build_heap/index.html b/en/chapter_heap/build_heap/index.html
index a59b49d30..a4b0f94d4 100644
--- a/en/chapter_heap/build_heap/index.html
+++ b/en/chapter_heap/build_heap/index.html
@@ -3987,8 +3987,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_heap/heap/index.html b/en/chapter_heap/heap/index.html
index 08c115ced..2a426eee9 100644
--- a/en/chapter_heap/heap/index.html
+++ b/en/chapter_heap/heap/index.html
@@ -4982,8 +4982,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_heap/index.html b/en/chapter_heap/index.html
index 52b71d244..6275f3105 100644
--- a/en/chapter_heap/index.html
+++ b/en/chapter_heap/index.html
@@ -3784,8 +3784,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_heap/summary/index.html b/en/chapter_heap/summary/index.html
index 9ec39e64d..25f242ce1 100644
--- a/en/chapter_heap/summary/index.html
+++ b/en/chapter_heap/summary/index.html
@@ -3851,8 +3851,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_heap/top_k/index.html b/en/chapter_heap/top_k/index.html
index 78b4614e5..8bf8ee5b9 100644
--- a/en/chapter_heap/top_k/index.html
+++ b/en/chapter_heap/top_k/index.html
@@ -4052,8 +4052,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_hello_algo/index.html b/en/chapter_hello_algo/index.html
index 26ff38d46..fe2549581 100644
--- a/en/chapter_hello_algo/index.html
+++ b/en/chapter_hello_algo/index.html
@@ -3729,8 +3729,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_introduction/algorithms_are_everywhere/index.html b/en/chapter_introduction/algorithms_are_everywhere/index.html
index b520798a0..85f3bca37 100644
--- a/en/chapter_introduction/algorithms_are_everywhere/index.html
+++ b/en/chapter_introduction/algorithms_are_everywhere/index.html
@@ -3821,8 +3821,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_introduction/index.html b/en/chapter_introduction/index.html
index dcdd5cd37..c911c2d6c 100644
--- a/en/chapter_introduction/index.html
+++ b/en/chapter_introduction/index.html
@@ -3783,8 +3783,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_introduction/summary/index.html b/en/chapter_introduction/summary/index.html
index 8ba4c0a45..9ec09ec4f 100644
--- a/en/chapter_introduction/summary/index.html
+++ b/en/chapter_introduction/summary/index.html
@@ -3773,8 +3773,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_introduction/what_is_dsa/index.html b/en/chapter_introduction/what_is_dsa/index.html
index 84cd8a029..81fd56d64 100644
--- a/en/chapter_introduction/what_is_dsa/index.html
+++ b/en/chapter_introduction/what_is_dsa/index.html
@@ -3925,8 +3925,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_preface/about_the_book/index.html b/en/chapter_preface/about_the_book/index.html
index ae0f44dc3..4931fb9a4 100644
--- a/en/chapter_preface/about_the_book/index.html
+++ b/en/chapter_preface/about_the_book/index.html
@@ -3895,8 +3895,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_preface/index.html b/en/chapter_preface/index.html
index a36758661..46ac98423 100644
--- a/en/chapter_preface/index.html
+++ b/en/chapter_preface/index.html
@@ -3783,8 +3783,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_preface/suggestions/index.html b/en/chapter_preface/suggestions/index.html
index 16d2f2605..8476d3783 100644
--- a/en/chapter_preface/suggestions/index.html
+++ b/en/chapter_preface/suggestions/index.html
@@ -4093,8 +4093,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_preface/summary/index.html b/en/chapter_preface/summary/index.html
index 375a2cb07..4a094a29a 100644
--- a/en/chapter_preface/summary/index.html
+++ b/en/chapter_preface/summary/index.html
@@ -3772,8 +3772,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_reference/index.html b/en/chapter_reference/index.html
index 43a66620b..fb3edc0ef 100644
--- a/en/chapter_reference/index.html
+++ b/en/chapter_reference/index.html
@@ -3670,8 +3670,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_searching/binary_search/index.html b/en/chapter_searching/binary_search/index.html
index ea452475e..f590d6645 100644
--- a/en/chapter_searching/binary_search/index.html
+++ b/en/chapter_searching/binary_search/index.html
@@ -4120,8 +4120,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_searching/binary_search_edge/index.html b/en/chapter_searching/binary_search_edge/index.html
index 2b560981f..355f3423d 100644
--- a/en/chapter_searching/binary_search_edge/index.html
+++ b/en/chapter_searching/binary_search_edge/index.html
@@ -4105,8 +4105,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_searching/binary_search_insertion/index.html b/en/chapter_searching/binary_search_insertion/index.html
index fed4244e3..64462d6ea 100644
--- a/en/chapter_searching/binary_search_insertion/index.html
+++ b/en/chapter_searching/binary_search_insertion/index.html
@@ -4116,8 +4116,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_searching/index.html b/en/chapter_searching/index.html
index 4b88638b3..887ab7420 100644
--- a/en/chapter_searching/index.html
+++ b/en/chapter_searching/index.html
@@ -3786,8 +3786,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_searching/replace_linear_by_hashing/index.html b/en/chapter_searching/replace_linear_by_hashing/index.html
index deca00c6a..299cb234a 100644
--- a/en/chapter_searching/replace_linear_by_hashing/index.html
+++ b/en/chapter_searching/replace_linear_by_hashing/index.html
@@ -4060,8 +4060,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_searching/searching_algorithm_revisited/index.html b/en/chapter_searching/searching_algorithm_revisited/index.html
index b6b9b5ca2..b85677653 100644
--- a/en/chapter_searching/searching_algorithm_revisited/index.html
+++ b/en/chapter_searching/searching_algorithm_revisited/index.html
@@ -3976,8 +3976,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_searching/summary/index.html b/en/chapter_searching/summary/index.html
index 8f5310d3e..3da895c36 100644
--- a/en/chapter_searching/summary/index.html
+++ b/en/chapter_searching/summary/index.html
@@ -3772,8 +3772,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/bubble_sort/index.html b/en/chapter_sorting/bubble_sort/index.html
index 506994697..8240d9ae0 100644
--- a/en/chapter_sorting/bubble_sort/index.html
+++ b/en/chapter_sorting/bubble_sort/index.html
@@ -4110,8 +4110,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/bucket_sort/index.html b/en/chapter_sorting/bucket_sort/index.html
index 931f8c3bf..de20b1153 100644
--- a/en/chapter_sorting/bucket_sort/index.html
+++ b/en/chapter_sorting/bucket_sort/index.html
@@ -4018,8 +4018,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/counting_sort/index.html b/en/chapter_sorting/counting_sort/index.html
index 76adc71ed..528d87a03 100644
--- a/en/chapter_sorting/counting_sort/index.html
+++ b/en/chapter_sorting/counting_sort/index.html
@@ -4208,8 +4208,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/heap_sort/index.html b/en/chapter_sorting/heap_sort/index.html
index 9783467ca..e020ec006 100644
--- a/en/chapter_sorting/heap_sort/index.html
+++ b/en/chapter_sorting/heap_sort/index.html
@@ -4093,8 +4093,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/index.html b/en/chapter_sorting/index.html
index e15a25011..670499f51 100644
--- a/en/chapter_sorting/index.html
+++ b/en/chapter_sorting/index.html
@@ -3791,8 +3791,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/insertion_sort/index.html b/en/chapter_sorting/insertion_sort/index.html
index f113a2b9e..0abd903b8 100644
--- a/en/chapter_sorting/insertion_sort/index.html
+++ b/en/chapter_sorting/insertion_sort/index.html
@@ -3984,8 +3984,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/merge_sort/index.html b/en/chapter_sorting/merge_sort/index.html
index 4d6866617..007f38bf4 100644
--- a/en/chapter_sorting/merge_sort/index.html
+++ b/en/chapter_sorting/merge_sort/index.html
@@ -4123,8 +4123,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/quick_sort/index.html b/en/chapter_sorting/quick_sort/index.html
index c05a57cf9..24cf0d4c7 100644
--- a/en/chapter_sorting/quick_sort/index.html
+++ b/en/chapter_sorting/quick_sort/index.html
@@ -4442,8 +4442,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/radix_sort/index.html b/en/chapter_sorting/radix_sort/index.html
index 3f9ec4f8d..d3c5587c6 100644
--- a/en/chapter_sorting/radix_sort/index.html
+++ b/en/chapter_sorting/radix_sort/index.html
@@ -4103,8 +4103,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/selection_sort/index.html b/en/chapter_sorting/selection_sort/index.html
index 358bd7846..7a4feca01 100644
--- a/en/chapter_sorting/selection_sort/index.html
+++ b/en/chapter_sorting/selection_sort/index.html
@@ -3978,8 +3978,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/sorting_algorithm/index.html b/en/chapter_sorting/sorting_algorithm/index.html
index 0e9343194..bac7270ba 100644
--- a/en/chapter_sorting/sorting_algorithm/index.html
+++ b/en/chapter_sorting/sorting_algorithm/index.html
@@ -3870,8 +3870,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_sorting/summary/index.html b/en/chapter_sorting/summary/index.html
index e84d44743..eab543686 100644
--- a/en/chapter_sorting/summary/index.html
+++ b/en/chapter_sorting/summary/index.html
@@ -3869,8 +3869,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_stack_and_queue/deque/index.html b/en/chapter_stack_and_queue/deque/index.html
index e80c6e9b6..c900e3d9c 100644
--- a/en/chapter_stack_and_queue/deque/index.html
+++ b/en/chapter_stack_and_queue/deque/index.html
@@ -5113,8 +5113,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_stack_and_queue/index.html b/en/chapter_stack_and_queue/index.html
index 8cd52c400..484eb22e3 100644
--- a/en/chapter_stack_and_queue/index.html
+++ b/en/chapter_stack_and_queue/index.html
@@ -3784,8 +3784,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_stack_and_queue/queue/index.html b/en/chapter_stack_and_queue/queue/index.html
index afc3c275a..2911cd14f 100644
--- a/en/chapter_stack_and_queue/queue/index.html
+++ b/en/chapter_stack_and_queue/queue/index.html
@@ -4772,8 +4772,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_stack_and_queue/stack/index.html b/en/chapter_stack_and_queue/stack/index.html
index bb9b12c9c..bc2c9a614 100644
--- a/en/chapter_stack_and_queue/stack/index.html
+++ b/en/chapter_stack_and_queue/stack/index.html
@@ -4683,8 +4683,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_stack_and_queue/summary/index.html b/en/chapter_stack_and_queue/summary/index.html
index 5d4be1cdd..f808ee5fa 100644
--- a/en/chapter_stack_and_queue/summary/index.html
+++ b/en/chapter_stack_and_queue/summary/index.html
@@ -3860,8 +3860,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_tree/array_representation_of_tree/index.html b/en/chapter_tree/array_representation_of_tree/index.html
index d6d87c7f2..722623f81 100644
--- a/en/chapter_tree/array_representation_of_tree/index.html
+++ b/en/chapter_tree/array_representation_of_tree/index.html
@@ -4287,8 +4287,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_tree/avl_tree/index.html b/en/chapter_tree/avl_tree/index.html
index 519ed8acd..105725c72 100644
--- a/en/chapter_tree/avl_tree/index.html
+++ b/en/chapter_tree/avl_tree/index.html
@@ -5252,8 +5252,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_tree/binary_search_tree/index.html b/en/chapter_tree/binary_search_tree/index.html
index 19772c251..0526006c4 100644
--- a/en/chapter_tree/binary_search_tree/index.html
+++ b/en/chapter_tree/binary_search_tree/index.html
@@ -4527,8 +4527,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_tree/binary_tree/index.html b/en/chapter_tree/binary_tree/index.html
index 23127e180..071657979 100644
--- a/en/chapter_tree/binary_tree/index.html
+++ b/en/chapter_tree/binary_tree/index.html
@@ -4609,8 +4609,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_tree/binary_tree_traversal/index.html b/en/chapter_tree/binary_tree_traversal/index.html
index 4de726968..7f039537e 100644
--- a/en/chapter_tree/binary_tree_traversal/index.html
+++ b/en/chapter_tree/binary_tree_traversal/index.html
@@ -4302,8 +4302,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_tree/index.html b/en/chapter_tree/index.html
index 655bec11d..3234369fe 100644
--- a/en/chapter_tree/index.html
+++ b/en/chapter_tree/index.html
@@ -3786,8 +3786,6 @@ aria-label="Footer"
-
-
diff --git a/en/chapter_tree/summary/index.html b/en/chapter_tree/summary/index.html
index b7a743dc6..b335c39d5 100644
--- a/en/chapter_tree/summary/index.html
+++ b/en/chapter_tree/summary/index.html
@@ -3874,8 +3874,6 @@ aria-label="Footer"
-
-
diff --git a/en/index.html b/en/index.html
index 5859d68b3..475c42244 100644
--- a/en/index.html
+++ b/en/index.html
@@ -1864,8 +1864,6 @@
-