#include <stdio.h>
int main()
{
int a[5][5]={{1,2,3,4,5},{6,7,8,9,10},{11,12,13,14,15},{16,17,18,19,20},{21,22,23,24,25}};
int i;
int j;
int h_sum[5] = {0};//行和
int l_sum[5] = {0}; //列和
for(i = 0;i < 5;i++)
{
for(j = 0;j < 5;j++)
{
h_sum[i] = h_sum[i] + a[i][j];
}
printf("%4d",h_sum[i]);
}
printf("\n");
for(i = 0;i < 5;i++)
{
for(j = 0;j < 5;j++)
{
l_sum[j] = l_sum[j] + a[i][j];
}
printf("%4d",l_sum[j]);
}
printf("\n");
return 0;