IF-ELSE

 package code.mypack;

import java.util.*;

public class src {

    public static void main(String[] args)

{

    System.out.println("enter age:");

 Scanner sc=new Scanner(System.in);

 int age=sc.nextInt();

if(age>18)

{

    System.out.println("you can vote");

}

else{

    System.out.println("you cannot vote");

}

}    

}