View Code of Problem 2592

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main(){
	int t;
	scanf("%d", &t);
	getchar();
	char c;
	int n;
	while (t--) {
		scanf("%c %d", &c, &n);
		getchar();
		if (n == 0) {
			continue;
		}
		else if (n == 1) {
			printf("%c\n", c);
		}
		else {
			for (int j = 0;j < n - 1;j++) {
				printf(" ");
			}
			printf("%c\n", c);
			for (int i = 1;i < n - 1;i++) {
				for (int j = 0;j < n - i - 1;j++) {
					printf(" ");
				}
				printf("%c", c);
				for (int j = 0;j < 2 * i - 1;j++) {
					printf(" ");
				}
				printf("%c", c);
				printf("\n");
			}
			for (int j = 0;j < 2 * n - 1;j++) {
				printf("%c", c);
			}
			printf("\n");
		}
	}
}