Create 8. Return winnings

Week 2: Methods, strings and lists/8. Return winnings

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+In the casino's new slot machine, the payout is determined by multiplying the player's bet by a random multiplier.
+Write the method
+
+double getWin(double bet) 
+
+...which returns the player's winnings. A predefined method in the program getMultiplier() returns the payout coefficient as an integer.
+
+
+
+
+
+
+
+import java.util.Random;
+
+public class Test{
+    private static Random rnd;
+    
+    public static void main(String[] args){
+        rnd = new Random();
+        
+        
+        double[] p = {100.0, 25.0, 5.50, 0.50};
+        for (double pa : p) {
+            System.out.println("Testing with parameter " + pa);
+            System.out.println("Winnings: " + getWin(pa));
+            System.out.println("");
+        }
+        
+    }
+    
+    public static int getMultiplier() {
+        return rnd.nextInt(5) + 1;
+    }
+
+
+
+    
+    public static double getWin(double bet) {
+        double winnings = bet * getMultiplier();
+        
+        return winnings;
+    }
+
+
+
+
+
+
+
+    
+
+}
+
+
+
+
+
+
+Testing with parameter 100.0
+Winnings: 100.0
+
+Testing with parameter 25.0
+Winnings: 75.0
+
+Testing with parameter 5.5
+Winnings: 27.5
+
+Testing with parameter 0.5
+Winnings: 2.0
+
+