Why this code giving output zzzzzzzzz if input is sololearn

Question

import java.util.Scanner;
public class Program
{
public static void main(String[] args) {

char [] z = {'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',' '};
char [] a = {'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'};
Scanner sc = new Scanner(System.in);
String n = sc.nextLine();
char c='a';
String w ="";
for(int j=0;j<=n.length()-1;++j){
for(int i=0;i<=25;++i){
if(n.charAt(j)==z[i]){
c = z[26-i];
}
if(n.charAt(j)==a[i]){
c=a[26-1];}
if(n.charAt(j)==' '){
c=' ';
}

}
w=c+w;
}
System.out.print(w);

}
}

Answer 1

In line 18 there is c = a[26-1] instead of 26-i.
Plus, it should be 25, as I suspect.

Answer 2

Please show the link to your code, do not paste your code in the question, it's hard to read.

Answer 3

Tysm

Answer 4

K

Answer 5

https://code.sololearn.com/cx02FLaBaDzU/?ref=app