Python 某年某月某号是这一年的第几天

#某天是某年的第几天 n = 0 Year = int(input("Year:")) Month = int(input("Month:")) Day = int(input("Day:")) Days = [0,31,0,31,30,31,30,31,31,30,31,30] if (Year % 4 ==0 and Year % 100 != 0 or Year % 400 == 0):     Days[2] = 28 else:     Days[2] = 29 for i in range(Month):     n += Days[i]  print(n+Day) 

文章来源: https://blog.csdn.net/weixin_43638669/article/details/91457745