Added - ProblemSet6/SentimentalCash

Author: BogdanOtava

Week 6 - Python/ProblemSet6/SentimentalCash/cash.py

@@ -0,0 +1,44 @@
+def main():
+ dollars = get_input()
+ amount = get_coins(dollars)
+
+ print(amount)
+
+
+def get_input():
+ """Prompts user for a positive float. Returns that amount times 100 as an integer."""
+
+ while True:
+ try:
+ dollars = float(input("Change owed: "))
+
+ if dollars > 0:
+ return int(dollars * 100)
+
+ except ValueError as error:
+ print(error)
+
+
+def get_coins(dollars):
+ """Returns the smallest number of coins that can be given for the change owed."""
+
+ counter = 0
+
+ # Loop through a list that contains all coins available.
+ for coin in [25, 10, 5, 1]:
+ # Divide the dollars by each coin and store integer result in a temporary variable.
+ amount = int(dollars / coin)
+ # Substract from dollars that result multiplied by the coin.
+ dollars -= amount * coin
+ # Add to counter the result of the division.
+ counter += amount
+
+ # Break out of the loop when dollars reach 0.
+ if dollars == 0:
+ break
+
+ return counter
+
+
+if __name__ == "__main__":
+ main()