// Import the HashMap class

import java.util.HashMap;

public class Main {
    public static void main(String[] args) {

        // Create a HashMap object called people
        HashMap<String, Integer> people = new HashMap<String, Integer>();

        // Add keys and values (Name, Age)
        people.put("John", 32);
        people.put("Steve", 30);
        people.put("Angle", 33);

        for (String i : people.keySet()) {
            System.out.println("key: " + i + " value: " + people.get(i));

        }
    }

}