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JavaScript interview Question - Create a Array with two papameters without using loop!

JavaScript interview Question - Create a Array with two papameters without using loop!

JavaScript - 不用循环, 创建数组 & 数据

https://stackoverflow.com/a/44206718/5934465

JavaScript问题:
自定义一个函数,接收 m,n 两个整数参数,
返回一个长度为m 的且值都等于n的数组,
不能使用任何js 的循环语句 (for, for in, for of , forEach, while, do while)!


const createNoLoopArray = (m, n) => new Array(m+1).join(n).split('').map((value) => parseInt(value, 10));

console.log(`%c createNoLoopArray(7, 3) = ${createNoLoopArray(7, 3)}`, `color: #f0f`);


https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Guide/Loops_and_iteration

https://www.tutorialspoint.com/javascript/javascript_for_loop.htm

JavaScript中提供了这些循环语句:

for statement
do...while statement
while statement
label statement
break statement
continue statement
for...in statement
for...of statement

https://zhuanlan.zhihu.com/p/27134194


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posted @ 2017-05-27 01:35  xgqfrms  阅读(80)  评论(7编辑  收藏  举报