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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_dynamic_programming/unbounded_knapsack.cpp
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@@ -6,7 +6,7 @@
#include "../utils/common.hpp"
/* Complete knapsack: Dynamic programming */
/* Unbounded knapsack: Dynamic programming */
int unboundedKnapsackDP(vector<int> &wgt, vector<int> &val, int cap) {
int n = wgt.size();
// Initialize dp table
@@ -15,10 +15,10 @@ int unboundedKnapsackDP(vector<int> &wgt, vector<int> &val, int cap) {
for (int i = 1; i <= n; i++) {
for (int c = 1; c <= cap; c++) {
if (wgt[i - 1] > c) {
// If exceeding the knapsack capacity, do not choose item i
// If exceeds knapsack capacity, don't select item i
dp[i][c] = dp[i - 1][c];
} else {
// The greater value between not choosing and choosing item i
// The larger value between not selecting and selecting item i
dp[i][c] = max(dp[i - 1][c], dp[i][c - wgt[i - 1]] + val[i - 1]);
}
}
@@ -26,7 +26,7 @@ int unboundedKnapsackDP(vector<int> &wgt, vector<int> &val, int cap) {
return dp[n][cap];
}
/* Complete knapsack: Space-optimized dynamic programming */
/* Unbounded knapsack: Space-optimized dynamic programming */
int unboundedKnapsackDPComp(vector<int> &wgt, vector<int> &val, int cap) {
int n = wgt.size();
// Initialize dp table
@@ -35,10 +35,10 @@ int unboundedKnapsackDPComp(vector<int> &wgt, vector<int> &val, int cap) {
for (int i = 1; i <= n; i++) {
for (int c = 1; c <= cap; c++) {
if (wgt[i - 1] > c) {
// If exceeding the knapsack capacity, do not choose item i
// If exceeds knapsack capacity, don't select item i
dp[c] = dp[c];
} else {
// The greater value between not choosing and choosing item i
// The larger value between not selecting and selecting item i
dp[c] = max(dp[c], dp[c - wgt[i - 1]] + val[i - 1]);
}
}
@@ -54,11 +54,11 @@ int main() {
// Dynamic programming
int res = unboundedKnapsackDP(wgt, val, cap);
cout << "The maximum value within the bag capacity is " << res << endl;
cout << "Maximum item value not exceeding knapsack capacity is " << res << endl;
// Space-optimized dynamic programming
res = unboundedKnapsackDPComp(wgt, val, cap);
cout << "The maximum value within the bag capacity is " << res << endl;
cout << "Maximum item value not exceeding knapsack capacity is " << res << endl;
return 0;
}