python中异常处理

suanfa_student

于 2025-02-12 23:39:14 发布

阅读量373

点赞数 10

CC 4.0 BY-SA版权

文章标签： python 前端开发语言

本文链接：https://blog.youkuaiyun.com/suanfa_student/article/details/145601988

异常处理

# try except 结构
# coding: utf-8  
try:  
    num = int(input("intput score"))  
    if num < 100:  
        print("yes")  
except Exception as e:  
    print(e)  
    print("输入不合法")

# try except else结构
# coding: utf-8    
mathScore = input("数学分数")  
try:  
    mathScore = int(mathScore)  
except Exception as e:  
    print("输入数值有误")  
else:  
    print("输入数值合法")

# try except finally
# coding: utf-8  
  
chineseScore = input("中文成绩")  
try:  
    div = chineseScore / 0  
    print(div)  
except Exception as e:  
    print("出现异常")  
finally:  
    print("功能执行错误")