有以下程序: #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]); printf("\n"); 程序的运行结果是()。
A. 1,2,3,4,
B. 1,0,7,0,
C. 1,4,5,9,
D. 3,4,8,10,