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Translate all code to English (#1836)
* 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
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52
en/codes/javascript/chapter_divide_and_conquer/hanota.js
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52
en/codes/javascript/chapter_divide_and_conquer/hanota.js
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/**
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* File: hanota.js
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* Created Time: 2023-07-30
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* Author: yuan0221 (yl1452491917@gmail.com)
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*/
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/* Move a disk */
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function move(src, tar) {
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// Take out a disk from the top of src
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const pan = src.pop();
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// Place the disk on top of tar
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tar.push(pan);
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}
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/* Solve the Tower of Hanoi problem f(i) */
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function dfs(i, src, buf, tar) {
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// If there is only one disk left in src, move it directly to tar
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if (i === 1) {
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move(src, tar);
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return;
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}
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// Subproblem f(i-1): move the top i-1 disks from src to buf using tar
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dfs(i - 1, src, tar, buf);
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// Subproblem f(1): move the remaining disk from src to tar
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move(src, tar);
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// Subproblem f(i-1): move the top i-1 disks from buf to tar using src
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dfs(i - 1, buf, src, tar);
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}
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/* Solve the Tower of Hanoi problem */
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function solveHanota(A, B, C) {
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const n = A.length;
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// Move the top n disks from A to C using B
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dfs(n, A, B, C);
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}
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/* Driver Code */
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// The tail of the list is the top of the rod
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const A = [5, 4, 3, 2, 1];
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const B = [];
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const C = [];
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console.log('In initial state:');
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console.log(`A = ${JSON.stringify(A)}`);
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console.log(`B = ${JSON.stringify(B)}`);
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console.log(`C = ${JSON.stringify(C)}`);
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solveHanota(A, B, C);
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console.log('After disk movement is complete:');
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console.log(`A = ${JSON.stringify(A)}`);
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console.log(`B = ${JSON.stringify(B)}`);
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console.log(`C = ${JSON.stringify(C)}`);
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