while循环参数没有考虑在内

Question

我刚开始学习用Python编程，我尝试制作一个摇滚纸剪刀游戏来训练自己。

我在使用while循环的代码末尾遇到了问题 它没有考虑我的computer_score所以如果我必须创建一个变量并添加一个参数，以完成无限循环

user_choice = "Rock"
user_score = 0
computer_score = 0


def fight(user_choice):
    if user_choice == "Rock":
        scissor = 1
        rock = 2
        paper = 3
        user_choice = rock
        computer_choice = randint(1, 3)
        print computer_choice
        if user_choice == computer_choice:
            print 'DRAW!'
        elif user_choice > computer_choice:
            print 'User win, consciousness can\'t be beaten, you win'
            global user_score
            user_score += 1
        elif user_choice < computer_choice:
            print 'Computer win, singularity has been reach'
            global computer_score
            computer_score += 1


i = 0
while (computer_score < 3 or i < 30):
    fight(user_choice)
    i = i + 1

Answer 1

可能存在randint（1,3）总是返回1的情况。因此计算机永远不会获胜。这样你的while循环就会无限延续。