Question

Write a java statement to perform the following task
(i) Find and display the position of the last space in a string str
(ii) Extract the second character of the string str.​

Answer 1

Program:

import java.util.*;

public class Main

{

public static void main(String[] args)

       {

  String str="Lead a happy life, pal";

         System.out.println("The position of the last space in the string str is: "+(str.lastIndexOf(" ")+1));

  System.out.println("Second character of the string str is: "+ str.charAt(1));

}

}

Output:

The position of the last space in the string str is: 19

Second character of the string str is: e

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