import java.io.*; // import java.io package

public class Class1
{
  // We need to add 'throws java.io.IOException' to our main function
  // to be able to use System.in.read() for our keyboard input
  public static void main (String [] args) throws java.io.IOException
  {
    int value = 0; // variable that will hold the input value

    // display a question
    System.out.print("How many computers do you have? (Type in an integer)\n");

    value = System.in.read(); // input

    System.out.println("You have " + (char)value);
  }
}

// This tutorial displays the first use of java input, using System.in.read()