题解 | #正方形图案#

#include<stdio.h>
int main()
{
    int a=0;
    while(scanf("%d",&a)!=EOF)
    {
        int counter1=0;
        while(counter1<a)
        {
            int counter=0;
            while(counter<a)
            {
                printf("* ");
                counter++;
            }
            printf("\n");
            counter1++;
        }
    }
    return 0;
}