题解 | #空心三角形图案#
空心三角形图案
https://www.nowcoder.com/practice/2ccc5fca423e47f0b622fe6f151cfab4
#include <stdio.h>
int main() {
int n;
while (scanf("%d", &n) != EOF) {
int i;
for (i = 0; i < n; i++) {
int j;
for (j = 0; j <= i; j++) {
if (j == 0 || i == j || i == n - 1)
printf("* ");
else
printf(" ");
}
printf("\n");
}
}
return 0;
}
