怎样用foreach输入二维数组几行几列
static void Main(string[] args){
int[,] arr = {{1,2,3},{4,5,6},{7,8,9} };
foreach (int i in arr)
{
输出的结果是
123
456
789
}
}
2011-01-12 09:34
2011-01-12 10:16
2011-01-12 10:44
程序代码: int[,] arr = {{1,2,3},{4,5,6},{7,8,9} };
int count = 0;
foreach (int i in arr)
{
Console.Write(i);
count++;
if (count%3==0)
{
Console.Write('\n');
}
}

2011-01-12 10:50
2011-01-12 13:25
2011-01-13 16:40
2011-01-14 13:17

2011-01-14 19:19