题解 | #空心正方形图案#
空心正方形图案
https://www.nowcoder.com/practice/72347ee949dc47399186ee183632f303
#include <stdio.h>
int main()
{
int x, i, j;
while (scanf("%d", &x) != EOF)
{
for (i = 0; i < x; i++)
{
while (i == 0||i==x-1)
{
for (j = 0; j < x; j++)
{
printf("* ");
}
printf("\n");
break;
}
while (i != 0 && i != x - 1)
{
printf("*");
for (j = 0; j < (x - 2)*2+1; j++)
{
printf(" ");
}
printf("*\n");
break;
}
}
}
return 0;
}
其实能找到就很好了，当然收支能抵
