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