if语句未被识别[在game（）函数中]

Question

import time
import random
import sys

tries = 1

def start():
    global tries
    tries = 1
    global chest1
    chest1 = random.sample(xrange(1, 20), 1)
    chest1==str
    global chest2
    chest2 = random.sample(xrange(1, 20), 1)
    chest2==str
    global chest3
    chest3 = random.sample(xrange(1, 20), 1)
    chest3==str
    print chest1
    while chest1 == chest2 or chest1 == chest3 or chest2 == chest3:
        start()
    else:
        print"Alright lets begin!"
        game()

def defeat():
    time.sleep(3)
    end = raw_input("Would you like to start again(yes or no)?")
    if end == "yes":
        start()
    if end == "no":
        print"Goodbye!"
        time.sleep(1);
        print"Shutting Down"
        time.sleep(2)
        sys.exit()
    else:
        print"Please input a valid answer"   

def game():
    global chest1
    global chest2
    global chest3
    print chest1, chest2, chest3
    num = input("Choose a chest from 1-20!")
    if num == chest1 or num == chest2 or num == chest3:
        print "Well Done! Get another chest to move on to Sudden Death!"
    else:
        while (tries < 3):
            global tries
            print"Try Again"
            tries = tries + 1
            game()
        else:
            print "You've taken too many tries.. YOU DIE!"
            defeat()

运行此代码时，我到达if语句：

if num == chest1 or num == chest2 or num == chest3:
    print "Well Done! Get another chest to move on to Sudden Death!"

并将其中一个箱子与我的输入相匹配（我知道自从我打印它们后选择的数字）它跳转到else语句并说“＃34;再试一次”＃34;即使我将正确的输入与胸部相匹配。我已经在这几个小时......请帮助。谢谢！

Answer 1

至少有几个问题：

1. 您要为chest1，chest2，chest3分配一个列表。
2. 输入是一个字符串，您将其与具有int的单元素列表进行比较。

请改为尝试：

import time
import random
import sys

tries = 1

def start():
    global tries
    tries = 1
    global chest1
    chest1 = random.randint(1, 20)
    global chest2
    chest2 = random.randint(1, 20)
    global chest3
    chest3 = random.randint(1, 20)
    while chest1 == chest2 or chest1 == chest3 or chest2 == chest3:
        start()
    else:
        print("Alright lets begin!")
        game()

def defeat():
    time.sleep(3)
    end = raw_input("Would you like to start again(yes or no)?")
    if end == "yes":
        start()
    if end == "no":
        print("Goodbye!")
        time.sleep(1);
        print("Shutting Down")
        time.sleep(2)
        sys.exit()
    else:
        print("Please input a valid answer")

def game():
    global chest1
    global chest2
    global chest3
    print(chest1, chest2, chest3)
    num = int(raw_input("Choose a chest from 1-20!"))
    if num == chest1 or num == chest2 or num == chest3:
        print("Well Done! Get another chest to move on to Sudden Death!")
    else:
        while (tries < 3):
            global tries
            print("Try Again")
            tries = tries + 1
            game()
        else:
            print("You've taken too many tries.. YOU DIE!")
            defeat()

编辑：通常也不赞成使用全局变量。我冒昧地重构你的代码而不使用它们：

import time, random, sys

def start():
    chest1 = random.randint(1, 20)
    chest2 = random.randint(1, 20)
    chest3 = random.randint(1, 20)
    tries = 1
    while chest1 == chest2 or chest1 == chest3 or chest2 == chest3:
        start()
    else:
        print("Alright lets begin!")
        game(chest1,chest2,chest3,tries=tries)
    return tries 

def defeat():
    time.sleep(3)
    end = raw_input("Would you like to start again(yes or no)?")
    if end == "yes":
        tries = start()
    if end == "no":
        print("Goodbye!")
        print("Shutting Down")
        sys.exit()
    else:
        print("Please input a valid answer")

def game(chest1,chest2,chest3,tries=None):
    print(chest1, chest2, chest3)
    num = int(raw_input("Choose a chest from 1-20!"))
    if num == chest1 or num == chest2 or num == chest3:
        print("Well Done! Get another chest to move on to Sudden Death!")
        while (tries < 3):
            tries += 1
            game(chest1,chest2,chest3,tries=tries)
        else:
            print("Moving to Sudden Death!")
            sudden_death(chest1,chest2,chest3,tries=tries)
    else:
        while (tries < 3):
            print("Try Again")
            tries += 1
            game(chest1,chest2,chest3,tries=tries)
        else:
            print("You've taken too many tries.. YOU DIE!")
            defeat()

def sudden_death(chest1,chest2,chest3,tries=None):
    print("Sudden Death not yet implemented; exiting")
    defeat()