Added Python solution for "Fizz Buzz"

Author: Kyrylo-Ktl

Python/Fizz Buzz.py

@@ -0,0 +1,50 @@
+from typing import List
+
+
+class Solution:
+    """
+    Time:   O(n)
+    Memory: O(1)
+    """
+
+    FIZZ = 3
+    BUZZ = 5
+
+    def fizzBuzz(self, n: int) -> List[str]:
+        nums = [str(num) for num in range(1, n + 1)]
+
+        for fizz in range(self.FIZZ - 1, n, self.FIZZ):
+            nums[fizz] = 'Fizz'
+
+        for buzz in range(self.BUZZ - 1, n, self.BUZZ):
+            nums[buzz] = 'Buzz'
+
+        for fizzbuzz in range(self.FIZZ * self.BUZZ - 1, n, self.FIZZ * self.BUZZ):
+            nums[fizzbuzz] = 'FizzBuzz'
+
+        return nums
+
+
+class Solution:
+    """
+    Time:   O(n)
+    Memory: O(1)
+    """
+
+    FIZZ = 3
+    BUZZ = 5
+
+    def fizzBuzz(self, n: int) -> List[str]:
+        nums = []
+
+        for num in range(1, n + 1):
+            if not num % (self.FIZZ * self.BUZZ):
+                nums.append('FizzBuzz')
+            elif not num % self.FIZZ:
+                nums.append('Fizz')
+            elif not num % self.BUZZ:
+                nums.append('Buzz')
+            else:
+                nums.append(str(num))
+
+        return nums