How to read inputs from console

Question

i have to read from the following format.

1

12

23

34

So, All inputs are separated by a line.

I have tried the following

   br = new Scanner(System.in);
   num = Integer.parseInt(br.next());
   while(br.hasNextInt()) {
        num = br.nextInt() ; 
        System.out.println(num);
    }

But it is not working as i expected. If i enter first input, it started processing it and prints. it is not waiting for me to enter next line. In C, i can make use of sscanf. but in java i have no idea how to allow user to enter multiline input? plese suggest some ideas

Answer 1

Try

br = new Scanner(System.in); while (true) { int num = Integer.parseInt(br.nextLine()); System.out.println(num); }