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Translate all code to English (#1836)

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* Review the EN heading format.

* Fix pythontutor headings.

* Fix pythontutor headings.

* bug fixes

* Fix headings in **/summary.md

* Revisit the CN-to-EN translation for Python code using Claude-4.5

* Revisit the CN-to-EN translation for Java code using Claude-4.5

* Revisit the CN-to-EN translation for Cpp code using Claude-4.5.

* Fix the dictionary.

* Fix cpp code translation for the multipart strings.

* Translate Go code to English.

* Update workflows to test EN code.

* Add EN translation for C.

* Add EN translation for CSharp.

* Add EN translation for Swift.

* Trigger the CI check.

* Revert.

* Update en/hash_map.md

* Add the EN version of Dart code.

* Add the EN version of Kotlin code.

* Add missing code files.

* Add the EN version of JavaScript code.

* Add the EN version of TypeScript code.

* Fix the workflows.

* Add the EN version of Ruby code.

* Add the EN version of Rust code.

* Update the CI check for the English version  code.

* Update Python CI check.

* Fix cmakelists for en/C code.

* Fix Ruby comments
This commit is contained in:
Yudong Jin
2025-12-31 07:44:52 +08:00
committed by GitHub
parent 45e1295241
commit 2778a6f9c7
1284 changed files with 71557 additions and 3275 deletions
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16
en/codes/cpp/chapter_searching/two_sum.cpp
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@@ -6,10 +6,10 @@
#include "../utils/common.hpp"
/* Method one: Brute force enumeration */
/* Method 1: Brute force enumeration */
vector<int> twoSumBruteForce(vector<int> &nums, int target) {
int size = nums.size();
// Two-layer loop, time complexity is O(n^2)
// Two nested loops, time complexity is O(n^2)
for (int i = 0; i < size - 1; i++) {
for (int j = i + 1; j < size; j++) {
if (nums[i] + nums[j] == target)
@@ -19,12 +19,12 @@ vector<int> twoSumBruteForce(vector<int> &nums, int target) {
return {};
}
/* Method two: Auxiliary hash table */
/* Method 2: Auxiliary hash table */
vector<int> twoSumHashTable(vector<int> &nums, int target) {
int size = nums.size();
// Auxiliary hash table, space complexity is O(n)
unordered_map<int, int> dic;
// Single-layer loop, time complexity is O(n)
// Single loop, time complexity is O(n)
for (int i = 0; i < size; i++) {
if (dic.find(target - nums[i]) != dic.end()) {
return {dic[target - nums[i]], i};
@@ -41,13 +41,13 @@ int main() {
int target = 13;
// ====== Driver Code ======
// Method one
// Method 1
vector<int> res = twoSumBruteForce(nums, target);
cout << "Method one res = ";
cout << "Method 1 res = ";
printVector(res);
// Method two
// Method 2
res = twoSumHashTable(nums, target);
cout << "Method two res = ";
cout << "Method 2 res = ";
printVector(res);
return 0;