题解 | #牛牛的字符菱形#

#include <stdio.h>

int main(){
    char ch;
    scanf("%c",&ch);
    printf("  %c  \n",ch);
    printf(" %c%c%c \n",ch,ch,ch);
    printf("%c%c%c%c%c\n",ch,ch,ch,ch,ch);
    printf(" %c%c%c \n",ch,ch,ch);
    printf("  %c  \n",ch);
    return 0;
}