day1-条件判断

1 #python中只有if--else这一种判断方法
2 age = int(input('请输入你的年龄:'))
3 if age >= 18:
4     print('你是成年人了')
5 else:
6     print('你还是个宝宝')
C:ProgramDataAnaconda3python.exe E:/cnz/day1/条件判断.py
请输入你的年龄:1
你还是个宝宝

Process finished with exit code 0

 #分数判断

1 score = int(input('请输入你的分数:'))
2 if score >= 90:
3     print('优秀')
4 elif score >= 80 and score < 90:
5     print('良好')
6 elif score >=60 and score < 80:
7     print('及格')
8 else:
9     print('不及格')
C:ProgramDataAnaconda3python.exe E:/cnz/day1/条件判断.py
请输入你的分数:85
良好

Process finished with exit code 0
原文地址:https://www.cnblogs.com/hujc/p/11716663.html