@@ -0,0 +1,332 @@
+import java.util.*;%0A%0Aclass Coin %7B%0A  boolean flip() %7B%0A    Random rand = new Random();%0A    return rand.nextBoolean();%0A  %7D%0A%7D%0A%0Aclass CoinFlipping %7B%0A  public static void main(String%5B%5D args) %7B%0A    Coin coin = new Coin();%0A    System.out.println(coin.flip());%0A    System.out.println(coin.flip());%0A    System.out.println(coin.flip());%0A  %7D%0A%7D%0A

Add Coin and CoinFlipping, exercise 7