import java.util.Scanner;

public class Solution {

    private static void printFactorial(int x) {
        long res = 1;
        for(long i = x; i > 1; i--) {
            res *= i;
        }
        System.out.println("# " + x + "! = " + res);
    }

    public static void main(String[] args) {
        try(Scanner sc = new Scanner(System.in)) {
            System.out.print("使用回数を指定: ");
            int T = sc.nextInt();
            while(T-- > 0) {
                System.out.print("値を入力: ");
                int N = sc.nextInt();
                printFactorial(N);
            }
        }
    }
}