fantastic的博客

基于对象数据是引用传递的特点，利用栈的的先进先出的来对每一个对象添加一个data属性 let nums = [ { children: [{ children: [] }, { children: [] }, { children: [] } ]

滑动窗口 let s = "[{([])}][[{{{{(}}}}][]" function AA(s) { const M = new Map( [[')', '('], ['}', '{'], [']', '[']] ) return name(s) // function name(p) { let temp = [] var maxString = '' var tempIndex=0; for (let i = 0; i < p