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题解 | #二进制转换#

function base10(str) { return parseInt(str,2); }

2023-02-07

0 183

题解 | #返回函数#

function functionFunction(str) { return f = function(str1){ return str + ", " + str1; } }

2023-02-07

1 135

题解 | #斐波那契数列#

let one = 1; let two = 1; let three; for (let i = 2; i < n ; i++) { three = one + two; one = two; two = three; ...

2023-02-07

3 218

题解 | #新数组#

const _delete = (array,index) => { // 补全代码 var arr = []; for(let i = 0; i < array.length; i++) {...

2023-02-03

2 152

题解 | #计数#

function count(arr, item) { let str = 0; for (let i = 0; i < arr.length; i++) { if (arr[i] == item){ ++str; } ...

2023-02-03

1 164

题解 | #分隔符#

{"css":"","js":"","html":"<!DOCTYPE html>\n<html>\n <head>\n <meta charset=utf-8>\n </head>\n <body&g...

2023-02-03

1 301

题解 | #直角三角形#

{"css":"","js":"","html":"<!DOCTYPE html>\n<html lang=\"en\">\n <head>\n <meta charset=\"UTF-8\">\n </head>...

2023-02-03

1 152