Submission #1366358

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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);
 
        int a = sc.nextInt();
        int sum = 1;
        if(a > 0 & a <= 10*10*10*10*10){
        	for(int i = 0; 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