Submission #2244899

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Source Code Expand

import java.io.*;
import java.util.*;

class Main{
	public static void main(String[] args){
		solve();
	}
	public static void solve(){
		Scanner sc = new Scanner(System.in);
		long n = sc.nextLong();
		long m = sc.nextLong();
		long count = Math.abs((n-2)*(m-2));
		
		System.out.println(count);
	}
}

Submission Info

Judge Result