Submission #1366388

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Source Code Expand

import java.util.Scanner;

class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		long a = sc.nextLong();
		long sum = 1;
		if(a > 0 & a <= (10*10*10*10*10)){
		for (long i = 1; i <= a; i++) {
			sum = sum * i;
			sum = sum % (10 * 10 * 10 * 10 * 10 * 10 * 10 * 10 * 10 + 7);
		}
		}
		System.out.println(sum);
	}
}

Submission Info

Judge Result