Question

This application accepts user input from the console and then prints the reverse of the user input to the console. The last string that this program should print is the reverse user input.

JAVA

Answer 1

Solution:

import java.lang.*;
import java.io.*;
import java.util.*;

public class Main {
   public static void main(String[] args)
   {
   //standerd input stream
   Scanner sc= new Scanner(System.in);

//taking string as input
       String st = sc.nextLine();

       // converting string to string buffer
       StringBuffer s = new StringBuffer(st);
   //reverse() reverses the string
       s.reverse();
       //printing the reversed string
       System.out.println(s);
   }
}

Note: If you find any error in the above code it may be due to different name of file , so please save your file with name Main.java

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