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数组-数组中重复的数字

function duplicate(numbers, duplication = {}) { let result = {}; for (let i of numbers) { if (result[i]) { duplication[0] = i; ret...

剑指offer JavaScript

2020-02-07

1 673

数组-二维数组中的查找

function Find(target, array) { let lenX = 0; let lenY = array.length - 1; while (lenY >= 0 && lenX < array[0].length) { if (ar...

剑指offer JavaScript

2020-02-07

0 554

剑指offer-字符串-正则表达式匹配

function match(s, pattern) { let reg = new RegExp("^" + pattern + "$", "g"); return reg.test(s); }

剑指offer JavaScript

2020-02-06

1 539