public void RandSort(int[] _num)
{
Random rd = new Random();
int temp = 0, tempNum = 0;
for (int i = 0; i < _num.Length-1; i++)
{
temp = rd.Next(i, _num.Length);
tempNum=_num[i];
_num[i] = _num[temp];
_num[temp] = tempNum;
Thread.Sleep(20);//注意:引入命名空间:System.Threading;
}
string str = null;
foreach (int item in _num)
{
str += item.ToString() + ",";
}
MessageBox.Show(str);
}
把这个50个数的顺序打乱,分别显示出来??怎么做???
时间: 2024-08-29 14:56:17