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Groupsave ticket calculator
Conditionals and Loops example from a Well House Consultants training course
More on Conditionals and Loops [link]
Source code: groupsave Module: Y103
""" On a Groupsave 3 ticket, 3 adults could travel for the price of 2, and on a Groupsave 4, 4 adults could travel for the price of two. On Groupsave, children could travel for a pound each. ---------------------------------------------------------------------- *** NOTE - rules have now changed. Straight 34% off adult tickets and no discount in chld tickets. Minimum group size 3. Please note program is a training execise using the old rules *** ---------------------------------------------------------------------- With regular (non groupsave) tickets, chldren travel at half fare. Here is a program which applies the pricing algorithms to let you work out what you should buy in terms of tickets if you're taking a group. It's a programming example from a course, so it's "errors and ommission excepted" - in other words, it's not the authortative specification! """ fare = float(input("How much does an adult fare cost? ")) adults = int(input("How many adults are travelling? ")) children = int(input("How many kids with them? ")) # Let's deal with each differently priced scenario if adults < 3: ad_price = fare * adults kid_price = fare / 2.0 * children elif adults == 3: ad_price = fare * 2 kid_price = 1.0 * children else: number_groups = adults / 4 left_overs = adults % 4 if left_overs == 3: left_overs = 0 number_groups = number_groups + 1 ad_price = fare * 2 * number_groups + left_overs * fare kid_price = 1.0 * children # Whichever scenario it was, we now have set up ad_price and kid_price # to give us the pricing for adults and children tot_price = ad_price + kid_price print ("{} {}".format("Adult fares - ",ad_price)) print ("{} {}".format("Child fares - ",kid_price)) print ("{} {}".format("Total fares - ",tot_price)) """ Sample Output WomanWithCat:y103 grahamellis$ python2 groupsave How much does an adult fare cost? 17.80 How many adults are travelling? 4 How many kids with them? 2 Adult fares - 35.6 Child fares - 2.0 Total fares - 37.6 WomanWithCat:y103 grahamellis$ python3 groupsave How much does an adult fare cost? 17.89 How many adults are travelling? 4 How many kids with them? 2 Adult fares - 35.78 Child fares - 2.0 Total fares - 37.78 WomanWithCat:y103 grahamellis$ """ Learn about this subject
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