Palindromi

import java.util.Scanner;
public class Palin {
    public static void main(String[] args){
        Scanner scan=new Scanner(System.in);
        String[] jon=scan.nextLine().split("");
        int ans=0;

        for (int i=1;i<jon.length;i++){
            if (jon[i-1]!=jon[jon.length-i]){
                jon[i-1]=jon[jon.length-i];
                ans+=1;  
            }
        }
        System.out.println(ans);
    }
}

Test 1 (public)

Verdict: WRONG ANSWER

Test 2 (public)

Verdict: WRONG ANSWER

Test 3 (public)

Verdict: ACCEPTED

Test 4 (public)

Verdict: WRONG ANSWER

Test 5 (public)

Verdict: ACCEPTED

Test 6 (public)

Verdict: WRONG ANSWER

Test 7 (public)

Verdict: WRONG ANSWER

Test 8 (public)

Verdict: WRONG ANSWER

Test 9 (public)

Verdict: WRONG ANSWER

Test 10 (public)

Verdict: WRONG ANSWER