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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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37
en/codes/dart/chapter_stack_and_queue/queue.dart
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37
en/codes/dart/chapter_stack_and_queue/queue.dart
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/**
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* File: queue.dart
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* Created Time: 2023-03-28
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* Author: liuyuxin (gvenusleo@gmail.com)
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*/
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import 'dart:collection';
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void main() {
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/* Access front of the queue element */
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// In Dart, generally use Queue class as queue
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final Queue<int> queue = Queue();
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/* Elements enqueue */
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queue.add(1);
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queue.add(3);
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queue.add(2);
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queue.add(5);
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queue.add(4);
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print("Queue queue = $queue");
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/* Return list for printing */
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final int peek = queue.first;
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print("Front element peek = $peek");
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/* Element dequeue */
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final int pop = queue.removeFirst();
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print("Dequeue element pop = $pop, after dequeue queue = $queue");
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/* Get queue length */
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final int size = queue.length;
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print("Queue length size = $size");
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/* Check if the queue is empty */
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final bool isEmpty = queue.isEmpty;
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print("Is queue empty = $isEmpty");
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}
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