refactored CoolMaze w/ @mballin

Author: lynnlangit

src/main/java/org/teachingextensions/logo/utils/MazeUtils/CoolMaze.java

@@ -122,7 +122,7 @@ public void solveThisMaze()
     done = false;
     solve(1, 1);
   }
-  public void drawSolution()
+  public void drawStartAndEndPoints()
   {
     StdDraw.setPenColor(StdDraw.RED);
     StdDraw.filledCircle(N / 2.0 + 0.5, N / 2.0 + 0.5, 0.375);
@@ -149,7 +149,7 @@ public static void main(String[] args)
     int mazeComplexityDepth = 10;
     CoolMaze maze = new CoolMaze(mazeComplexityDepth);
     StdDraw.show(0);
-    maze.drawSolution();
+    maze.drawStartAndEndPoints();
     maze.solveThisMaze();
   }
 }

src/main/java/org/teachingkidsprogramming/recipes/completed/section09final/FizzBuzzAlternateSolution.java

@@ -0,0 +1,27 @@
+package org.teachingkidsprogramming.recipes.completed.section09final;
+
+public class FizzBuzzAlternateSolution
+{
+  public static void main(String[] args)
+  {
+    for (int i = 1; i < 101; i++)
+    {
+      String result = "";
+      if (isMultipleOfThree(i))
+        result += "Fizz";
+      if (isMultipleOfFive(i))
+        result += "Buzz";
+      if (result.equals(""))
+        result += i;
+      System.out.println(result);
+    }
+  }
+  private static boolean isMultipleOfFive(int i)
+  {
+    return i % 5 == 0;
+  }
+  private static boolean isMultipleOfThree(int i)
+  {
+    return i % 3 == 0;
+  }
+}