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prm2021
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| # TASK 1 | |
| upTripRemain = [480, 480, 480, 480] | |
| downTripRemain = [480, 480, 480, 640] | |
| upTripPassenger = [0, 0, 0, 0] | |
| downTripPassenger = [0, 0, 0, 0] | |
| upTripRevenue = [0, 0, 0, 0] | |
| downTripRevenue = [0, 0, 0, 0] | |
| numOfPassenger = 0 | |
| userInput = "" | |
| # \t = 键盘上的 TAB，只是为了排版好看 | |
| while True: | |
| # Task 1 | |
| print("======UP TRIP======") | |
| print("Time\t\tAvailable Tickets") | |
| print("09:00\t\t" + (str(upTripRemain[0]) if upTripRemain[0] != 0 else "Closed")) | |
| print("11:00\t\t" + (str(upTripRemain[1]) if upTripRemain[1] != 0 else "Closed")) | |
| print("13:00\t\t" + (str(upTripRemain[2]) if upTripRemain[2] != 0 else "Closed")) | |
| print("15:00\t\t" + (str(upTripRemain[3]) if upTripRemain[3] != 0 else "Closed")) | |
| print("\n=====DOWN TRIP=====") | |
| print("Time\t\tAvailable Tickets") | |
| print("10:00\t\t" + (str(downTripRemain[0]) if downTripRemain[0] != 0 else "Closed")) | |
| print("12:00\t\t" + (str(downTripRemain[1]) if downTripRemain[1] != 0 else "Closed")) | |
| print("14:00\t\t" + (str(downTripRemain[2]) if downTripRemain[2] != 0 else "Closed")) | |
| print("16:00\t\t" + (str(downTripRemain[3]) if downTripRemain[3] != 0 else "Closed")) | |
| userInput = input("Type `E` if it's the end of day\n" | |
| "Input the number of passenger to purchase tickets(e.g. `1` or `10`)\n>") | |
| if userInput == "E": | |
| # TASK 3 | |
| print("======UP TRIP======") | |
| print("Time\t\ttickets\tRevenue") | |
| print("09:00\t\t" + str(upTripPassenger[0]) + "\t\t" + str(upTripRevenue[0])) | |
| print("11:00\t\t" + str(upTripPassenger[1]) + "\t\t" + str(upTripRevenue[1])) | |
| print("13:00\t\t" + str(upTripPassenger[2]) + "\t\t" + str(upTripRevenue[2])) | |
| print("15:00\t\t" + str(upTripPassenger[3]) + "\t\t" + str(upTripRevenue[3])) | |
| print("\n=====DOWN TRIP=====") | |
| print("Time\t\ttickets\tRevenue") | |
| print("10:00\t\t" + str(downTripPassenger[0]) + "\t\t" + str(upTripRevenue[0])) | |
| print("12:00\t\t" + str(downTripPassenger[1]) + "\t\t" + str(upTripRevenue[1])) | |
| print("14:00\t\t" + str(downTripPassenger[2]) + "\t\t" + str(upTripRevenue[2])) | |
| print("16:00\t\t" + str(downTripPassenger[3]) + "\t\t" + str(upTripRevenue[3])) | |
| totalPassenger = sum(upTripPassenger) + sum(downTripPassenger) | |
| totalRevenue = sum(upTripRevenue) + sum(downTripRevenue) | |
| mostPassenger = max(max(upTripPassenger), max(downTripPassenger)) | |
| print("totalPassenger" + str(totalPassenger) + | |
| " totalRevenue" + str(totalRevenue) + | |
| " mostPassenger" + str(mostPassenger)) | |
| break | |
| else: | |
| # Task 2 | |
| if not userInput.isdigit() or (not 0 < int(userInput) < 81): | |
| print("Invalid Input, number of passenger should between 1 and 80 (Inclusive)") | |
| else: | |
| numOfPassenger = int(userInput) | |
| if numOfPassenger == 80: | |
| pricePerTrip = (numOfPassenger - 8) * 25 | |
| elif numOfPassenger >= 70: | |
| pricePerTrip = (numOfPassenger - 7) * 25 | |
| elif numOfPassenger >= 60: | |
| pricePerTrip = (numOfPassenger - 6) * 25 | |
| elif numOfPassenger >= 50: | |
| pricePerTrip = (numOfPassenger - 5) * 25 | |
| elif numOfPassenger >= 40: | |
| pricePerTrip = (numOfPassenger - 4) * 25 | |
| elif numOfPassenger >= 30: | |
| pricePerTrip = (numOfPassenger - 3) * 25 | |
| elif numOfPassenger >= 20: | |
| pricePerTrip = (numOfPassenger - 2) * 25 | |
| elif numOfPassenger >= 10: | |
| pricePerTrip = (numOfPassenger - 1) * 25 | |
| # 以上代码可以缩写为下面这一句 | |
| # 其中//等同于Pseudocode中的DIV | |
| # 可以理解为除以后向下取整 | |
| # pricePerTrip = (numOfPassenger - numOfPassenger // 10) * 25 | |
| while True: | |
| userInput = "" | |
| while not userInput.isdigit() \ | |
| or int(userInput) < 1 or int(userInput) > 4: | |
| userInput = input("Select time for UP TRIP \n1->09:00, 2->11:00, 3->13:00, 4->15:00\n" | |
| "(Input `1` if you want to buy the ticket for 9:00)\n>") | |
| if upTripRemain[int(userInput) - 1] >= numOfPassenger: | |
| upTripRemain[int(userInput) - 1] -= numOfPassenger | |
| upTripPassenger[int(userInput) - 1] += numOfPassenger | |
| upTripRevenue[int(userInput) - 1] += pricePerTrip | |
| break | |
| print("Tickets are not enough for your group, please select another trip") | |
| while True: | |
| userInput = "" | |
| while not userInput.isdigit() \ | |
| or int(userInput) < 1 or int(userInput) > 4: | |
| userInput = input("Select time for DOWN TRIP \n1->10:00, 2->12:00, 3->14:00, 4->16:00\n" | |
| "(Input `1` if you want to buy the ticket for 10:00)\n>") | |
| if downTripRemain[int(userInput) - 1] >= numOfPassenger: | |
| downTripRemain[int(userInput) - 1] -= numOfPassenger | |
| downTripPassenger[int(userInput) - 1] += numOfPassenger | |
| downTripRevenue[int(userInput) - 1] += pricePerTrip | |
| break | |
| print("Tickets are not enough for your group, please select another trip") | |
| print("PRICE: " + str(pricePerTrip * 2) + "\n\n\n\n") |
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