import calendar str = (input("请输入一个年-月:")) if len(str) != 7: print("请重新输入年月格式如:2022-11") else: list = str.split('-') Years = int(list[0]) month = int(list[1]) # print( Years,month,list) monthRange = calendar.monthrange(Years, month) print(monthRange) if 0 < month < 4: print(month, "月属于第1季度") elif 3 < month < 7: print(month, "月属于第2季度") elif 6 < month < 10: print(month, "月属于第3季度") elif 9 < month < 13: print(month, "月属于第4季度") print("%d年%d月有%d天" % (Years, month, monthRange[1]))
monthRange,输入年份和月份,输出:当月第一天星期几,当月有多少天