方法1： 1 private void RandomNumber(int count) 2 { 3 int[] nums = new int[count]; 4 5 for (int i = 0; i 0; i--) 10 { 11 int iM = rnd.Next(i); 12 int tmp = nums[i]; 13 nums[i] = nums[iM]; 14 nums[iM] = t... [阅读全文]

实现代码如下:script language="javascript" type="text/javascript" Array.prototype.del = function(n) { (n 0) this; this.slice(0, n).concat(this.slice(n + 1, this.length)); } function ran... [阅读全文]