Merge pull request #3 from rajiqxf2/challenge12

fizzbuzz into a class and values are initialized in init

Looks good @rajiqxf2 
I read the code and checked the image. Both seem easy enough for me to follow.

12_challenge/12_challenge.py

@@ -0,0 +1,40 @@
+"""
+We will use this script to teach Python to absolute beginners
+The script is an example of Fizz-Buzz implemented in Python
+
+The FizzBuzz problem: 
+For all integers between 1 and 99 (include both):
+    # print fizz for multiples of 3
+    # print buzz for multiples of 5 
+    # print fizzbuzz for multiples of 3 and 5"
+"""
+class FizzBuzz():
+
+    def __init__(self):
+        "Initializer"
+        # adding some redundant declarations on purpose
+        # we will make our script 'tighter' in one of coming exercises
+        self.num1 = 3
+        self.num2 = 4
+        self.three_mul = 'fizz'
+        self.five_mul = 'buzz'
+
+
+    def fizzbuzz(self,max_num):
+        "This method implements FizzBuzz"
+
+        # Google for 'range in python' to see what it does
+        for i in range(1,max_num):
+            # % or modulo division gives you the remainder 
+            if i%self.num1==0 and i%self.num2==0:
+                print(i,self.three_mul+self.five_mul)
+            elif i%self.num1==0:
+                print(i,self.three_mul)
+            elif i%self.num2==0:
+                print(i,self.five_mul)
+
+#----START OF SCRIPT
+if __name__=='__main__':
+    #Testing the fizzbuzz class
+    test_obj = FizzBuzz()
+    test_obj.fizzbuzz(100)