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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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en/codes/cpp/chapter_dynamic_programming/climbing_stairs_backtrack.cpp
+8 -8
View File
@@ -9,25 +9,25 @@
/* Backtracking */
void backtrack(vector<int> &choices, int state, int n, vector<int> &res) {
// When climbing to the nth step, add 1 to the number of solutions
// When climbing to the n-th stair, add 1 to the solution count
if (state == n)
res[0]++;
// Traverse all choices
for (auto &choice : choices) {
// Pruning: do not allow climbing beyond the nth step
// Pruning: not allowed to go beyond the n-th stair
if (state + choice > n)
continue;
// Attempt: make a choice, update the state
// Attempt: make choice, update state
backtrack(choices, state + choice, n, res);
// Retract
// Backtrack
}
}
/* Climbing stairs: Backtracking */
int climbingStairsBacktrack(int n) {
vector<int> choices = {1, 2}; // Can choose to climb up 1 step or 2 steps
int state = 0; // Start climbing from the 0th step
vector<int> res = {0}; // Use res[0] to record the number of solutions
vector<int> choices = {1, 2}; // Can choose to climb up 1 or 2 stairs
int state = 0; // Start climbing from the 0-th stair
vector<int> res = {0}; // Use res[0] to record the solution count
backtrack(choices, state, n, res);
return res[0];
}
@@ -37,7 +37,7 @@ int main() {
int n = 9;
int res = climbingStairsBacktrack(n);
cout << "There are " << res << " solutions to climb " << n << " stairs" << endl;
cout << "Climbing " << n << " stairs has " << res << " solutions" << endl;
return 0;
}