A) Write a java program to display alternate character from a given string.

 SLIP 4 Q 1

SAVE CODE AS         "Alternatecharfromstr.java"

import java.util.Scanner;

public class Alternatecharfromstr {

    public static void main(String[] args) {

    Scanner sc = new Scanner(System.in);

    System.out.print

    ("Enter a string :");

    String str = sc.nextLine();

    sc.close();

    for (int i=0;i<str.length();i+=2){ //run only 2 mulriple index

        System.out.print(str.charAt(i)+" ");

    }

    }

}

OUTPUT :