willltns

```javascript var str = '0,1,2,3,4,5,6,7,8,9,10,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,55,88,100,101,111' function sortStr(str) { var sortedArr = [] var segmentBegin = null, segmentEnd = null str.split(',').forEach((curChar, index, arr) => { var nextChar = arr[index + 1]...

```javascript var entry = { a: { b: { c: { dd: 'abcdd', }, }, d: { xx: 'adxx', }, e: 'ae', }, } function flatPlainObj(entry) { if (Object.prototype.toString.call(entry) !==...