Computer scienceProgramming languagesJavaCode organizationMethods

Recursion

Theory

Fix the method to print strings in the reverse order

Report a typo

Given a recursive method which should print an input string in the reverse order.


Now the method prints the string in the same order. Fix the method.

After your fix, the method must be recursive.

Sample Input 1: 

ousyn

Sample Output 1: 

nysuo
Write a program in Java 17
import java.util.Scanner;

public class Main {

/* Fix this method */
public static void printReverseCharByChar(String s) {
if (s.length() > 0) {
int last = s.length() - 1;
printReverseCharByChar(s.substring(0, last));
System.out.print(s.charAt(last));
}
}

/* Do not change code below */
public static void main(String[] args) {
final Scanner scanner = new Scanner(System.in);
printReverseCharByChar(scanner.nextLine());
}
}
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