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 zf;
scanf("%c", &zf);
for(int i = 0; i < 3; i++){
for(int j = 0; j < 3; j++){
printf("%c", zf);
}
printf("\n");
}
return 0;
}
