Jakkara

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;


public class Jakkara {

    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        long a = input.nextLong();
        long b = input.nextLong();
        long c = input.nextLong();
        long d = input.nextLong();
        
        List<Long> jalat = new ArrayList();
        jalat.add(a);
        jalat.add(b);
        jalat.add(c);
        jalat.add(d);
        Collections.sort(jalat);
        
        long energiaMin = Long.MAX_VALUE;
        
        for (long i = jalat.get(0); i < jalat.get(3) +1; i++) {
            long energia = 0;
            
            for (Long jalka : jalat) {
                energia += Math.abs(i - jalka);
            }
            
            if(energia< energiaMin) {
                energiaMin = energia;
            }
        }
        System.out.println(energiaMin);
    }
}

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