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