题解 | #牛牛的字符矩形#
牛牛的字符矩形
http://www.nowcoder.com/practice/2dbf0151eb71402e968a2a8e59092568
#include<stdio.h> int main () { char i = '#'; int a = 0; int b = 0; scanf("%c",&i); for(b=1;b<=3;b++) { for(a=1;a<=3;a++) { printf("%c",i); } printf("\n"); } return 0; }