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Update JavaScript and TypeScript codes for all chapters, rename JavaScript and TypeScript import folder to modules (#402)

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* Update JavaScript and TypeScript codes

* Rename JavaScript and TypeScript import folder to modules
This commit is contained in:
Justin Tse
2023-03-03 01:34:53 +08:00
committed by GitHub
parent 7b41e6c2f0
commit e4a98bc9c5
61 changed files with 324 additions and 290 deletions
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15
codes/javascript/chapter_stack_and_queue/stack.js
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@ -4,7 +4,6 @@
* Author: S-N-O-R-L-A-X (snorlax.xu@outlook.com)
*/
/* Driver Code */
/* 初始化栈 */
// Javascript 没有内置的栈类，可以把 Array 当作栈来使用
@ -16,21 +15,21 @@ stack.push(3);
stack.push(2);
stack.push(5);
stack.push(4);
console.log("栈 stack =", stack)
console.log("栈 stack =", stack);
/* 访问栈顶元素 */
const peek = stack[stack.length - 1];
console.log("栈顶元素 peek =", peek)
console.log("栈顶元素 peek =", peek);
/* 元素出栈 */
const pop = stack.pop();
console.log("出栈元素 pop =", pop)
console.log("出栈后 stack =", stack)
console.log("出栈元素 pop =", pop);
console.log("出栈后 stack =", stack);
/* 获取栈的长度 */
const size = stack.length;
console.log("栈的长度 size =", size)
console.log("栈的长度 size =", size);
/* 判断是否为空 */
const is_empty = stack.length === 0;
console.log("栈是否为空 =", is_empty)
const isEmpty = stack.length === 0;
console.log("栈是否为空 =", isEmpty);