Completed Lab. Created XiongResults.md for results.

XiongResults.md

@@ -0,0 +1,19 @@
+#Xiong's Results
+
+```java
+***
+Simulation of 2 dice tossed for 1000000 times.
+***
+
+ 2 :    27758:  0.03 **
+ 3 :    55522:  0.06 *****
+ 4 :    83600:  0.08 ********
+ 5 :   110834:  0.11 ***********
+ 6 :   138949:  0.14 *************
+ 7 :   166409:  0.17 ****************
+ 8 :   138581:  0.14 *************
+ 9 :   111219:  0.11 ***********
+10 :    83506:  0.08 ********
+11 :    55580:  0.06 *****
+12 :    28042:  0.03 **
+```

src/main/java/Bins.java

@@ -1,4 +1,53 @@
 
 public class Bins {
+    int two = 0;
+    int three = 0;
+    int four = 0;
+    int five = 0;
+    int six = 0;
+    int seven = 0;
+    int eight = 0;
+    int nine = 0;
+    int ten = 0;
+    int eleven = 0;
+    int twelve = 0;
+
+    public void storeBin(int result) {
+        switch (result) {
+            case 2:
+                two++;
+                break;
+            case 3:
+                three++;
+                break;
+            case 4:
+                four++;
+                break;
+            case 5:
+                five++;
+                break;
+            case 6:
+                six++;
+                break;
+            case 7:
+                seven++;
+                break;
+            case 8:
+                eight++;
+                break;
+            case 9:
+                nine++;
+                break;
+            case 10:
+                ten++;
+                break;
+            case 11:
+                eleven++;
+                break;
+            default:
+                twelve++;
+                break;
+        }
+    }
 
 }

src/main/java/Dice.java

@@ -1,4 +1,27 @@
 public class Dice {
+    public int faceValue;
+
+    public Dice() {
+        this.faceValue = (int)((Math.random() * 6) + 1);
+    }
+
+    public static Integer diceToss2() {
+        Dice dice1 = new Dice();
+        Dice dice2 = new Dice();
+
+        return dice1.faceValue + dice2.faceValue;
+    }
+
+//    public static Integer diceToss5() {
+//        Dice dice1 = new Dice();
+//        Dice dice2 = new Dice();
+//        Dice dice3 = new Dice();
+//        Dice dice4 = new Dice();
+//        Dice dice5 = new Dice();
+//
+//        return dice1.faceValue + dice2.faceValue + dice3.faceValue + dice4.faceValue + dice5.faceValue;
+//    }
+
 
 
 }

src/main/java/Simulation.java

@@ -1,5 +1,35 @@
 public class Simulation {
 
+    public static void main(String[] args) {
+        Simulation simulate = new Simulation();
 
+        simulate.simulate2Dice(1000000);
+
+
+    }
+
+    public void simulate2Dice(int timesToSimulate) {
+        int counter = 0;
+        Bins results = new Bins();
+        while (counter < timesToSimulate) {
+            results.storeBin(Dice.diceToss2());
+            counter++;
+        }
+        System.out.println("***");
+        System.out.println(String.format("Simulation of 2 dice tossed for %d times.", timesToSimulate));
+        System.out.println("***\n");
+        System.out.println(String.format(" 2 : %8d: %5.2f **", results.two, (double)results.two/timesToSimulate));
+        System.out.println(String.format(" 3 : %8d: %5.2f *****", results.three, (double)results.three/timesToSimulate));
+        System.out.println(String.format(" 4 : %8d: %5.2f ********", results.four, (double)results.four/timesToSimulate));
+        System.out.println(String.format(" 5 : %8d: %5.2f ***********", results.five, (double)results.five/timesToSimulate));
+        System.out.println(String.format(" 6 : %8d: %5.2f *************", results.six, (double)results.six/timesToSimulate));
+        System.out.println(String.format(" 7 : %8d: %5.2f ****************", results.seven, (double)results.seven/timesToSimulate));
+        System.out.println(String.format(" 8 : %8d: %5.2f *************", results.eight, (double)results.eight/timesToSimulate));
+        System.out.println(String.format(" 9 : %8d: %5.2f ***********", results.nine, (double)results.nine/timesToSimulate));
+        System.out.println(String.format("10 : %8d: %5.2f ********", results.ten, (double)results.ten/timesToSimulate));
+        System.out.println(String.format("11 : %8d: %5.2f *****", results.eleven, (double)results.eleven/timesToSimulate));
+        System.out.println(String.format("12 : %8d: %5.2f **", results.twelve, (double)results.twelve/timesToSimulate));
+
+    }
 
 }