有以下程序
#include <stdio.h>
int fun(int (*s)[4], int n, int k)
{ int m, i;
m=s[0][k];
for(i=1; i<n; i++)
if(s[i][k]>m)
m= s[i][k];
return m;
}
main()
{ int a[4][4]={{1,2,3,4},
{11,12,13,14},
{21,22,23,24},
{31,32,33,34}};
printf("%d\n",fun(a,4,0));
}
程序的运行结果是