Jakkara

import java.util.Scanner;


public class Jakkara {
	
	public static void main(String[] args) {
		int pieninEnergia = 1000000000;
		
		Scanner input = new Scanner(System.in);
		
        int a = input.nextInt();
        int b = input.nextInt();
        int c = input.nextInt();
        int d = input.nextInt();
        
        int pienin = Math.min(Math.min(a,b), Math.min(c,d));
        int suurin = Math.max(Math.max(a,b), Math.max(c,d));
        
        
        for (int i=pienin ; i <= suurin ; i++){
        	int energia = 0;
    		energia += Math.abs(a-i);
            energia += Math.abs(b-i);
            energia += Math.abs(c-i);
            energia += Math.abs(d-i);
            pieninEnergia = Math.min(pieninEnergia,energia);
        }
        
        System.out.println(pieninEnergia);
	}
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: ACCEPTED

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: ACCEPTED

Test 6

Group: 2

Verdict: ACCEPTED

Test 7

Group: 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: ACCEPTED

Test 9

Group: 2

Verdict: ACCEPTED

Test 10

Group: 2

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 12

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 13

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 14

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 15

Group: 3

Verdict: TIME LIMIT EXCEEDED