试图通过python中的用户输入来提高分数

Question

我正在为我的游戏开发人员完成一项家庭作业。 上课和我无法弄清楚我做错了什么。 我试图通过使用用户输入将数字添加到已经硬连线的高分中。 例如; 试图给目前拥有3456分的罗杰增加100分。 我只是还没弄清楚我做错了什么让代码工作。 所有和任何帮助非常感谢。 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

您正在为字符串添加数字。 您需要做的是在scores列表中搜索玩家，然后将给定的数字添加到他们的当前分数。 使用当前结构，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

然后修改如下：

...
            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"))
...

哪个为我生产：

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，我会重构很多样板并使用字典查找来跟踪玩家。 但上述解决方案可以解决您所述的问题。