单项选择题
以下程序运行后的输出结果是
#include <stdio.h>
#define N 4
void fun(int a[][N],int b[])
int i:
for(i=0;i<N;i++) b[i]=a[i][i];
main( )
int x[][N]:1,2,3,4,5,6,7,8,9,10,y[N],i;
fun(x,y);
for(i=0;i<N;i++) printf("%d,",y[i]);
prinff("\n");
A.1,2,3,4,
B.1,0,7,0,
C.1,4,5,9,
D.3,4,8,10,