题解 | 牛牛的字符矩形
牛牛的字符矩形
https://www.nowcoder.com/practice/2dbf0151eb71402e968a2a8e59092568
#include <stdio.h>
int main()
{
char ch = 0;
scanf("%c", &ch);
for (int i = 0; i <= 2; i++)
{
for (int j = 0; j <= 2; j++)
{
printf("%c", ch);
}
printf("\n");
}
return 0;
}
