Java tutorial
public class Main { public static void main(String[] argv) throws Exception { String age = "1"; String height = "1.5"; String weight = "5.9"; int theAge = Integer.parseInt(age); float theHeight = Float.parseFloat(height); double theWeight = Double.parseDouble(weight); System.out.println("Age: " + theAge); System.out.println("Height: " + theHeight); System.out.println("Weight: " + theWeight); } }