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