Add if-elif-else

This commit is contained in:
Henry Lin 2025-08-22 12:19:39 +08:00
parent ed8b74a8c6
commit 75ba7fdf53
3 changed files with 47 additions and 0 deletions

47
0007/if-elif-else.py Normal file
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age = 20
if age < 18:
print("你是未成年人")
elif age >= 18 and age < 30:
print("你是年轻人")
else:
print("你是成年人")
"""
编写一个程序根据用户输入的分数0-100输出 不及格及格良好优秀
"""
score = float(input("请输入您的分数:"))
if score < 60:
print(f"{score}分不及格")
elif score == 60:
print(f"{score}分及格")
elif score < 85:
print(f"{score}分良好")
else:
print(f"{score}分优秀")
"""
应用编写一个程序根据用户输入的月份输出对应的季节 1 对应 冬季
"""
month = int(input("请输入月份:"))
if month == 3 or month == 4 or month == 5:
print(f"{month}月为春季")
elif month == 6 or month == 7 or month == 8:
print(f"{month}月为夏季")
elif month == 9 or month == 10 or month == 11:
print(f"{month}月为秋季")
elif month == 12 or month == 1 or month == 2:
print(f"{month}月为冬季")
"""
挑战编写一个程序根据用户输入的年份判断是否为闰年能被4整除且不能被100整除或者能被400整除的年份为闰年
"""
year = int(input("请输入年份:"))
if (year % 4 == 0 and year % 100 != 0) or (year % 400 == 0):
print(f"{year}是闰年")
else:
print(f"{year}是平年")