diff --git a/d5/d88/md__d_i_r_e_c_t_o_r_y.html b/d5/d88/md__d_i_r_e_c_t_o_r_y.html
index 36d682637..d087ab0e2 100644
--- a/d5/d88/md__d_i_r_e_c_t_o_r_y.html
+++ b/d5/d88/md__d_i_r_e_c_t_o_r_y.html
@@ -447,6 +447,7 @@ Others</h1>
 <li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/others/kadanes3.cpp" target="_blank">Kadanes3</a></li>
 <li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/others/kelvin_to_celsius.cpp" target="_blank">Kelvin To Celsius</a></li>
 <li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/others/lfu_cache.cpp" target="_blank">Lfu Cache</a></li>
+<li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/others/longest_substring_without_repeating_characters.cpp" target="_blank">Longest Substring Without Repeating Characters</a></li>
 <li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/others/lru_cache.cpp" target="_blank">Lru Cache</a></li>
 <li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/others/matrix_exponentiation.cpp" target="_blank">Matrix Exponentiation</a></li>
 <li><a href="https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/others/palindrome_of_number.cpp" target="_blank">Palindrome Of Number</a></li>