以下程序段的输出结果是
int n=2;
while (n == 0)
Console .WriteLine ("{0}", n);
n--;
Console.WriteLine("{0}", n); A.
0
1
2
0 B.
0
1
2 C.
0
1 D.
1
int n=2;
while (n == 0)
Console .WriteLine ("{0}", n);
n--;
Console.WriteLine("{0}", n); A.
0
1
2
0 B.
0
1
2 C.
0
1 D.
1