题解 | 字符圣诞树
字符圣诞树
https://www.nowcoder.com/practice/0fae60c3b5c64699b7c0f031c2187dde
#include <stdio.h>
int main() {
char ch;
scanf("%c",&ch);
printf(" %c \n",ch);
printf(" %c %c \n",ch,ch);
printf(" %c %c %c \n",ch,ch,ch);
printf(" %c %c %c %c \n",ch,ch,ch,ch);
printf("%c %c %c %c %c\n",ch,ch,ch,ch,ch);
return 0;
}
