用指针变量形式输出;
尽量简单;
#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 *p;
p=*a;
for(int i=0;i<5;i++)
{
for(int j=0;j<5;j++)
{
printf("%d ",*(p+i*5+j));
}
printf("\n");
}
return 0;
}