"Write a loop that reads positive integers from console input, printing out those values that are greater than 100, and that terminates when it reads an integer that is not positive. The values should be separated by single blank spaces. Declare any variables that are needed."

import java.util.Scanner;

public class num10 {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       int num;

       String nums =" ";

        do{

           System.out.println("Enter positive numbers");

           num = in.nextInt();

           if(num>100){

              nums = nums+num+" ";

           }

       }while(num>0);

       System.out.print(nums);

   }

}

Explanation:

it can either be 2. or 4. : ) tell me if i'm wrong or right