Unable to find error! In reverse string program.

Question

https://code.sololearn.com/c4SF77RtT538/?ref=app

Answer 1

https://code.sololearn.com/ch2EV908N5mU/?ref=app
here
you didnt put -1, so its out of bounds

Answer 2

You are getting an index out of range because you directly used the length of your table as an index.

The length of "asd" is 3, however, the indexes starts at 0, meaning that the max index is 2!

You can fix it by adding a -1 in there:

System.out.print(arr[Ttl-1]);

Answer 3

Thank You idk and Apollo-Roboto

Answer 4

yep, its like python and c++

Answer 5

Here's the corrected code:

import java.util.Scanner;

public class Program {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
char a[] = sc.nextLine().toCharArray();
for (int i=a.length-1;i>=0;i--) {
System.out.print(a[i]);
}
}
}

// Hope this helps