有以下程序

#include <stdio.h>

#define N 3

void fun( int a[][N], int b[] )

{ int i, j;

for( i=0; i<N; i++ ) 

{ b[i] = a[i][0];

for( j=1; 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.3,5,7

• B.1,3,5,

• C.2,4,8,

• D.3,6,9,