Python代码第10行else语法错误求助，求排查问题原因

错误原因 #

• 缩进错误：Python是缩进敏感语言，while循环内的if、else语句，以及对应的print、变量赋值代码块都未正确缩进，导致解释器无法识别代码层级结构，触发语法错误。
• 括号不匹配：两处guess = (int(input(...))多了一个左括号，且缺少闭合的右括号，属于语法拼写错误。
• 代码位置错误：print("You guessed the number correctly!")缩进错误，需放在while循环外部，否则循环正常结束后无法执行到该提示语句。

修复后的代码 #

import random

number = random.randrange(1, 50)
guess = int(input("Guess a number between 1 and 50: "))

while guess != number:
    if guess < number:
        print("You need to guess higher. Try again, please")
        guess = int(input("\nGuess a number between 1 and 50: "))
    else:
        print("You need to guess lower. Please try again")
        guess = int(input("\nGuess a number between 1 and 50: "))

print("You guessed the number correctly!")

内容的提问来源于stack exchange，提问作者Uzair Syed