判断是否是合法日期

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于 2025-03-27 00:41:53 发布

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文章标签： python leetcode 蓝桥杯

本文链接：https://blog.youkuaiyun.com/weixin_71888551/article/details/146545137

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import os
import sys

# 请在此输入您的代码

n = int(input())
m = int(input())
if n == 1 or n == 3 or n == 5 or n== 7 or n == 8 or n == 10 or n == 12:
    if 1<= m <= 31:
        print('yes')
    else:
        print('no')
elif n == 2:
    if 1<= m <= 28:
        print('yes')
    else:
        print('no')
elif n == 4 or n == 6 or n == 9 or n == 11:

    if 1<= m <= 30:
        print('yes')
    else:
        print('no')
else:
    print('no')

11.合法日期 - 蓝桥云课