#include <stdio.h> int main() { int n = 0; int i = 0, j = 0, m = 0; while (scanf("%d", &n) != EOF) { for (i = 0; i < n; i++) { for (j = 0; j < n - i - 1; j++) { printf(" "); } for (m = 0; m < i + 1; m++) { printf("* "); } printf("\n"); } } return 0; }