你出生的那一年的那一个月的那一天是星期几

作者: Nancy丶
来源: 51数据库
2022-08-12

def is_leap_year(Year):
     if Year % 4 == 0 and Year % 100 != 0 or Year % 400 == 0:
         return True
     else:
         return False
 
def  year_month_days(Year, Month):
    if Month in (1, 3, 5, 7,  8, 10, 12):
        return 31
    elif Month in (4, 6, 9, 11):
        return 30
    elif is_leap_year(Year):
        return 29
    else:
        return 28
 
def  year_days(Year):
    if is_leap_year(Year):
        return 366
    else:
        return 365
         
 
 
def  weekday_year_month(Year, Month):
    Weekday = 2              
    for year in range(1800, Year):
        Weekday = (Weekday + year_days(year) ) % 7
         
    for month in range(1, Month + 1):
        Weekday = (Weekday + year_month_days(Year, month)) % 7
     
    print Weekday
 
 
Y = int(raw_input())
M = int(raw_input())   
 
weekday_year_month(Y, M)

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