Create ice_cream_parlor.py

Author: ybenchekroun

HashMaps/ice_cream_parlor.py

@@ -0,0 +1,13 @@
+# https://www.hackerrank.com/challenges/icecream-parlor/problem
+
+def whatFlavors(costs, money):
+    cost_dict = {}
+    for i, cost in enumerate(costs):
+        if money - cost in cost_dict:
+            return (cost_dict[money - cost] + 1 ,  i + 1)
+        else:
+            cost_dict[cost] = i
+            
+money = 6
+costs = [1, 3, 4, 5, 6]
+whatFlavors(costs, money)