最近开始学习数据结构。
一点一点整理，希望能坚持下来。
因为方向是前端，所以用javascript实现。
//sort排序var testarr1=[3, 44, 38, 5, 47, 15, 36, 26, 27, 2, 46, 4, 19, 50, 48];var testarr2=[3, 44, 38, 5, 47, 15, 36, 26, 27, 2, 46, 4, 19, 50, 48];var testarr3=[3, 44, 38, 5, 47, 15, 36, 26, 27, 2, 46, 4, 19, 50, 48];testarr1.sort();//排序结果：[15, 19, 2, 26, 27, 3, 36, 38, 4, 44, 46, 47, 48, 5, 50]testarr2.sort(function(a,b){return a>b});//排序结果：[2, 3, 4, 5, 15, 19, 26, 27, 36, 38, 44, 46, 47, 48, 50]testarr3.sort(function(a,b){return a-b});//排序结果：[2, 3, 4, 5, 15, 19, 26, 27, 36, 38, 44, 46, 47, 48, 50]
//bubble排序
var testarr1=[3, 44, 38, 5, 47, 15, 36, 26, 27, 2, 46, 4, 19, 50, 48];var testarr2=[3, 44, 38, 5, 47, 15, 36, 26, 27, 2, 46, 4, 19, 50, 48];function bubblesort1(array){ for(i=array.length-1;i>0;i--){ for(j=0;j //select排序
var testarr=[3, 44, 38, 5, 47, 15, 36, 26, 27, 2, 46, 4, 19, 50, 48];function selectsort(array){ for(i=0;i //insert排序
var testarr=[3, 44, 38, 5, 47, 15, 36, 26, 27, 2, 46, 4, 19, 50, 48];function insertsort(array){ for (var i = 0 ; i = 0; j--) { if(curelement