Python 代码运行两次

Question

我正在尝试在 python 中制作剪刀石头布游戏，同时尝试实施胜利/失败的积分系统。当我运行代码时，我被要求选择石头布或剪刀，我选择了我的答案，但出于某种原因我再次被问到，有人能帮我吗？（我几乎是初学者）

from random import randint
def RPS():
    UserPts = 0
    AIPts = 0
    def Game():
        moves = ["Rock","Paper","Scissors"]
        def genAImove():
            genai = moves[randint(0,2)]
            return genai
        genAImove()
        AImove = genAImove()
        def genUserMove():
            genu = raw_input("Choose your move ('Rock','Paper' or 'Scissors')\n")
            return genu
        genUserMove()
        UserMove = genUserMove()        
        if UserMove == "Rock" and AImove == "Rock":
            print "The AI chose rock too.\nDraw."
            def cont():
                cnt = raw_input("Do you want to continue? (Y\N)")
                if cnt == "Y":
                    Game()
                elif cnt == "N":
                    exit
                else:
                    print "Pick Y or N"
                    cont()
            cont()
        if UserMove == "Rock" and AImove == "Paper":
            print "The AI chose paper.\nLoss."

            def cont():
                cnt = raw_input("Do you want to continue? (Y\N)")
                if cnt == "Y":
                    Game()
                elif cnt == "N":
                    exit
                else:
                    print "Pick Y or N"
                    cont()
            cont()
        if UserMove == "Rock" and AImove == "Scissors":
            print "The AI chose scissors.\nWin."

            def cont():
                cnt = raw_input("Do you want to continue? (Y\N)")
                if cnt == "Y":
                    Game()
                elif cnt == "N":
                    exit
                else:
                    print "Pick Y or N"
                    cont()
            cont()
        if UserMove == "Paper" and AImove == "Rock":
            print "The AI chose rock.\nWin."

            def cont():
                cnt = raw_input("Do you want to continue? (Y\N)")
                if cnt == "Y":
                    Game()
                elif cnt == "N":
                    exit
                else:
                    print "Pick Y or N"
                    cont()
            cont()
        if UserMove == "Paper" and AImove == "Paper":
            print "The AI chose paper.\nDraw."

            def cont():
                cnt = raw_input("Do you want to continue? (Y\N)")
                if cnt == "Y":
                    Game()
                elif cnt == "N":
                    exit
                else:
                    print "Pick Y or N"
                    cont()
            cont()
        if UserMove == "Paper" and AImove == "Scissors":
            print "The AI chose scissors.\nLoss."

            def cont():
                cnt = raw_input("Do you want to continue? (Y\N)")
                if cnt == "Y":
                    Game()
                elif cnt == "N":
                    exit
                else:
                    print "Pick Y or N"
                    cont()
            cont()
        if UserMove == "Scissors" and AImove == "Rock":
            print "The AI chose rock.\nLoss."

            def cont():
                cnt = raw_input("Do you want to continue? (Y\N)")
                if cnt == "Y":
                    Game()
                elif cnt == "N":
                    exit
                else:
                    print "Pick Y or N"
                    cont()
            cont()
        if UserMove == "Scissors" and AImove == "Paper":
            print "The AI chose paper.\nWin."

            def cont():
                cnt = raw_input("Do you want to continue? (Y\N)")
                if cnt == "Y":
                    Game()
                elif cnt == "N":
                    exit
                else:
                    print "Pick Y or N"
                    cont()
            cont()
        if UserMove == "Scissors" and AImove == "Scissors":
            print "The AI chose scissors.\nDraw."

            def cont():
                cnt = raw_input("Do you want to continue? (Y\N)")
                if cnt == "Y":
                    Game()
                elif cnt == "N":
                    exit
                else:
                    print "Pick Y or N"
                    cont()
            cont()
    Game()
RPS()

Answer 1

在这些行中：

genUserMove()
UserMove = genUserMove()

您先调用 genUserMove，它询问您，然后 再次调用它，并分配结果。

只需删除第一行。

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