Bubblesort

/*
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/**
 *
 * @author thtbjork
 */
public class Kilpaohjelmointi {
    
    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        IO io = new IO();
        int n = io.nextInt();
        
        int suurin = 0;
        int sij = 1;
        
        for (int i = 0; i < n; i++) {
            int nykyinen = io.nextInt();
            
            if(nykyinen != sij) {
                int erotus = sij - nykyinen;
                if(erotus > suurin) {
                    suurin = erotus;
                }
               
            }
            
            sij++;
        }
        
        io.println(suurin);
        io.close();
        
    }
    
    
    
    
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED

Test 16

Verdict: ACCEPTED

Test 17

Verdict: ACCEPTED

Test 18

Verdict: ACCEPTED

Test 19

Verdict: ACCEPTED

Test 20

Verdict: ACCEPTED

Test 21

Verdict: ACCEPTED

Test 22

Verdict: ACCEPTED

Test 23

Verdict: ACCEPTED

Test 24

Verdict: ACCEPTED

Test 25

Verdict: ACCEPTED

Test 26

Verdict: ACCEPTED

Test 27

Verdict: ACCEPTED

Test 28

Verdict: ACCEPTED

Test 29

Verdict: ACCEPTED

Test 30

Verdict: ACCEPTED