程序代码：

#include<stdio.h>
#define clos 8
void main()
{
    int i=0,j=0;
    int I = 0, J = 0;
    static char sul[clos][clos];
    while (i < clos)
    {
        for (j = 0; j < clos; j++)
        {
            sul[i][j] = "*";
        }
        i++;
    }
    while (I< clos)
    {
        for (J = 0; j < clos; j++)
        {
            printf("%c", sul[i][j]);
        }
        puts("");
        I++;
    }
}