Cute_ Panda 🐼 就業了,Still 窮。 says to YSITDArray.prototype.s0rt=function(){ if(this.length<2){ return this.slice(0) }else{ var l=[],r=[],mid=[this[0]] for(var i=1;i<this.length;i++){ if(this[i]<mid[0]){ l.push(this[i]) }else{ r.push(this[i]) } } return l.s0rt().concat(mid.concat(r.s0rt())) } } var arr = ["c","a",1,2,5,4].s0rt(); console.log(arr)at Mon, Jun 5, 2017 11:23 PM