Added 075 SortColors Solution2.py

Author: ashwek

solution/075.Sort Colors/Solution2.py

@@ -0,0 +1,15 @@
+class Solution2:
+    def sortColors(self, nums):
+        """
+        :type nums: List[int]
+        :rtype: void Do not return anything, modify nums in-place instead.
+        """
+        Count = [nums.count(color) for color in range(3)]
+
+        color = i = 0
+
+        while i < len(nums):
+            for j in range(Count[color]):
+                nums[i] = color
+                i+=1
+            color+=1