题解 | #金字塔图案#

#include <stdio.h>

int main() {
    int a;
    while (scanf("%d", &a) != EOF) {
        for (int i = 0; i < a; i++) {
            for (int j = 0; j < a - i - 1; j++) {
                printf(" ");
            }
            for (int k = 0; k <= i; k++) {
                printf("* ");
            }
            for (int n = 0; n < a - i - 2; n++) {
                printf(" ");
            }
            printf("\n");
        }

    }
    return 0;
}