src/main/java/Bins.java

@@ -1,4 +1,37 @@
+import java.util.Arrays;
 
 public class Bins {
+   // public int add()
+
+    int[] result;
+    int amountOfDie;
+    int numberOfSides;
+    int[] test;
+
+
+
+    public Bins(int amountOfDie, int numberOfSides){
+     this.amountOfDie = amountOfDie;
+     this.numberOfSides = numberOfSides;
+     this.result = new int[(amountOfDie * numberOfSides) - (amountOfDie - 1)];
+     this.test = new int[result.length];
+
+     int counter = 0;
+     for(int i =amountOfDie; i <= result.length+ 1; i++){
+         test[counter] = i ;
+
+         //if(i < numberOfSides*amountOfDie + amountOfDie -2) {
+             counter++;
+         //}
+     }
+    }
+
+    public void addResult(int sum){
+        result[sum- amountOfDie]++;
+        System.out.println(Arrays.toString(result));
+        System.out.println(Arrays.toString(test));
+    }
+
 
 }
+

src/main/java/Dice.java

@@ -1,4 +1,77 @@
+import java.util.Random;
+
 public class Dice {
 
+  //  public static void main(String[] args) {
+
+//        Random rand = new Random();
+//        int freq[] = new int[13];
+//
+//        for(int roll = 2; roll < 10000000; roll++){
+//            ++freq[1+rand.nextInt(12)];
+//        }
+//
+//        System.out.println("Face\tFrquency");
+//
+//        for(int face=2; face < freq.length;face++){
+//            System.out.println(face+"\t"+"\t"+freq[face]);
+//        }
+
+        public Random random;
+        private int sides;
+        private int amountOfDie;
+
+//        public void dice(int numOfSides){
+//            this.sides = numOfSides;
+//        }
+
+        public Dice(int sides, int amountOfDie) {
+            this.sides = sides;
+            random = new Random();
+            this.amountOfDie = amountOfDie;
+        }
+
+        // Rolling dice a million times
+//        Dice dice1 = new Dice(6,  3);
+//        Dice dice2 = new Dice(6, 2);
+
+
+
+
+
+    public void rollDice(int numberOfRolls) {
+
+            int totals[] = new int[sides*sides]; //frequencies of the sums
+
+
+            //initialize totals to zero
+            for (int i = 0; i < totals.length; i++) {
+                totals[i] = 0;
+            }
+
+            //roll the dice
+            for (int roll = 1; roll <= numberOfRolls; roll++) {
+                int sum = 0;
+               for(int dice = 0; dice < amountOfDie; dice++){
+                   int valueOfRoll = (int)(Math.floor(Math.random() * sides) + 1);
+                    sum += valueOfRoll;
+               }
+                totals[roll] += sum;
+            }
+
+            //print out the table
+            System.out.println( "Sum\tFrequency\tPercentage");
+
+            //ignore subscripts 0 & 1
+            for (int j = 2; j < totals.length; j++) {
+                double percent = (((double) totals[j] / (1000000)));
+                int reformPercent = (int) (Math.ceil(percent * 100));
+                System.out.printf("%3d%12d%12d\n", j, totals[j], reformPercent);
+            }//end for
+        }//end method
+
+
+    }//end class
+
+
 
-}

src/main/java/Simulation.java

@@ -1,5 +1,9 @@
 public class Simulation {
 
+private int numberOfSides;
+private int amountOfDie;
+//
 
 
+    //public
 }

src/main/java/main.java

@@ -0,0 +1,15 @@
+public class main {
+
+    public static void main(String[] args){
+        Dice dice = new Dice(6,2);
+        Bins bins = new Bins(4,6);
+
+       dice.rollDice(3);
+      //  bins.addResult(3);
+       // bins.addResult(5);
+
+//dice.rollDice(5);
+
+    }
+
+}