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import java.math.BigInteger;
import java.util.*;

public class Main {

	public static void main(String[] args) {
		Scanner scn = new Scanner(System.in);
		int n = scn.nextInt();
		while (n-- != 0) {
			BigInteger a = scn.nextBigInteger(), tot = new BigInteger("1");
			while (!a.equals(new BigInteger("1"))) {
				tot = tot.multiply(a);
				a = a.subtract(new BigInteger("1"));
			}
			System.out.println(tot);
		}
	}
		/* 
    題目：[C_RU01-易] 矩陣練習
    作者：1010
    時間：西元 2016 年 7 月 */
}