// Example 3.1: tests 3 types of input data

import java.util.Scanner;

public class TestTerminalIO{

   public static void main(String [] args) {
      Scanner reader = new Scanner(System.in);
      String name;
      int age;
      double weight;
      
      System.out.print("Enter your name (a string): ");
      name = reader.nextLine();
      
      System.out.print("Enter your age (an integer): ");
      age = reader.nextInt();
      
      System.out.print("Enter your weight (a double): ");
      weight = reader.nextDouble();
      
      System.out.println("Greetings " + name + 
                          ". You are " + age + 
                          " years old and you weigh " + weight + " pounds.");
   }
}