试图通过python中的用户输入来增加高分

Question

我正在为我的游戏开发者完成家庭作业。上课，我无法弄清楚我做错了什么。我正在尝试将数字添加到已经通过使用用户输入硬连线的高分。例如;试图为目前拥有 3456 分的罗杰加 100 分。我只是还没有完全弄清楚我做错了什么才能让代码正常工作。非常感谢所有和任何帮助。谢谢。

str1 = ["Roger", 3456]
str2 = ["Justin", 2320]
str3 = ["Beth", 1422]
enter = 0
start = 0
Roger = ()
def incdec(sco):
    return addit

def addition(num1):
    return num1 + num1

def square(num):
    print("I'm in square")
    return num * num

def display(message):
    """Display game instuctions"""
    print(message)

def instructions():
    """Display game instuctions"""
    print("Welcome to the world's greatest game")


def main():
    instructions()
    scores = [str1, str2, str3]

    start = input("Would you like to view the high score options? y/n ")
    if start == "y":
        print("""\
        Hello! Welcome to the high scores!
        Here are the current high score leaders!:
        """)
        print(scores)
        print("""\n\
        0 - Sort high scores
        1 - Add high score
        2 - Reverse the order
        3 - Remove a score
        4 - Square a number
        5 - Add 2 numbers together
        6 - Add to a score
        7 - Subtract from a score
        """)
        option = int(input("Please enter your selection "))
        while option < 8:
            print(scores)
            if option == 0:
                scores.sort()
                print("These are the scores sorted alphabetically")
                print(scores)
                option = option = int(input("Please enter your selection"))
            elif option == 1:
                print(scores)
                print("Please enter your name and score; After entering your name, hit the return key and enter your score")
                name = input()
                score = int(input())
                entry = (name,score)
                scores.append(entry)
                print(scores)
                option = option = int(input("Please enter your selection"))
            elif option == 2:
                print(scores)
                scores.reverse()
                print("\nHere are the scores reversed")
                print(scores)
                option = option = int(input("Please enter your selection"))
            elif option == 3:
                print(scores)
                print("Please enter the high score you would like to remove. After typing the name, hit the return key and enter the score")
                name1 = input()
                score1 = int(input())
                remove = (name1,score1)
                scores.remove(remove)
                print(scores)
                option = option = int(input("Please enter your selection"))
            elif option == 4:
                val = int(input("Give me a number to square"))
                sqd = square(val)
                print(sqd)
                option = option = int(input("Please enter your selection"))
            elif option == 5:
                val0 = int(input("Give me one number"))
                val1 = int(input("Give me another number"))
                addi = (val0 + val1)
                print(addi)
                option = option = int(input("Please enter your selection"))
            elif option == 6:
                sc0 = input("Please enter the person whose score you would like to add to ")
                sc1 = int(input("Please enter the amount you would like to add to their score "))
                addit =(sc0 + str(sc1))
                print(addit)
                option = option = int(input("Please enter your selection"))
            elif option == 7:
                break

main()

Answer 1

您正在向字符串添加一个数字。您需要做的是在您的scores 列表中搜索玩家，然后将给定的数字添加到他们当前的分数中。使用您当前的结构，您可以执行以下操作：

def update_score(scores, person, amount):
    # Loop through the current scores
    for score in scores:
        # Find the person we're looking for
        if score[0].lower() == person.lower():
            # Update their score
            score[1] += amount

    return scores

然后这样修改：

...
            elif option == 6:
                sc0 = input("Please enter the person whose score you would like to add to ")
                sc1 = int(input("Please enter the amount you would like to add to their score "))

                scores = update_score(scores, sc0, sc1)
                print(scores)

                option = option = int(input("Please enter your selection"))
...

为我制作的：

Please enter the person whose score you would like to add to roger
Please enter the amount you would like to add to their score 100
[['Roger', 3556], ['Justin', 2320], ['Beth', 1422]]

但是，我会重构很多样板文件并使用字典查找来跟踪玩家。但上述解决方案解决了您所说的问题。