在while循环中打印最终的elif语句

Question

我在 Python 中创建了一个简单的程序，其中我使用随机数模块生成 1 到 10 之间的随机数，然后要求用户猜测数字，如下所示：

import random

randnum = random.randint(1, 10)

guess = input("Guess a number between 1 and 10: ")
guess = int(guess)

while guess != randnum:
    if guess < randnum:
        print("Your guess is too low.")
        guess = input("Guess again: ")
        guess = int(guess)
    elif guess > randnum:
        print("Your guess is too high")
        guess = input("Guess again: ")
        guess = int(guess)
    elif guess == randnum:
        print("That is correct!")

我的问题是让程序在猜到正确数字时打印最终的 elif 语句。 相反，while 循环终止，因为条件已经满足。 当猜到正确的数字后，如何打印出最终陈述？

Answer 1

当用户正确时， guess != randnum将为假，循环将在查看任何选项之前退出。 只需将最后一个elif移到循环之外：

import random

randnum = random.randint(1, 10)

guess = input("Guess a number between 1 and 10: ")
guess = int(guess)

while guess != randnum:
    if guess < randnum:
        print("Your guess is too low.")
        guess = input("Guess again: ")
        guess = int(guess)
    elif guess > randnum:
        print("Your guess is too high")
        guess = input("Guess again: ")
        guess = int(guess)

print("That is correct!")

虽然我会编写更像这样的代码：

import random

randnum = random.randint(1, 10)

guess = int(input("Guess a number between 1 and 10: "))

while guess != randnum:
    if guess < randnum:
        print("Your guess is too low.")
    elif guess > randnum:
        print("Your guess is too high")
    
    guess = int(input("Guess again: "))

print("That is correct!")