题解 | #圣诞树#
圣诞树
https://www.nowcoder.com/practice/9a03096ed8ab449e9b10b0466de29eb2
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
int main() {
int n = 0;
scanf("%d", &n);
for (int i = 1; i <= n; i++) {
for (int j = 0; j < n - i; j++) {
printf(" ");
}
for (int j = 0; j < i; j++) {
printf(" * ");/////////
}
printf("\n");
for (int j = 0; j < n - i; j++) {
printf(" ");
}
for (int j = 0; j < i; j++) {
printf(" * * ");//////
}
printf("\n");
for (int j = 0; j < n - i; j++) {
printf(" ");
}
for (int j = 0; j < i; j++) {
printf("* * * ");
}
printf("\n");
}
for (int i = 0; i < n; i++) {
for (int j = 0; j < 6 * n / 2 - 1; j++)
printf(" ");
printf("*\n");
}
return 0;
}
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