python输入某年某月某日计算到年底还有多少天答:python代码实现“今天是今年的第几天” ** #代码如下: list_day_runnian = [0,31,29,31,30,31,30,31,31,30,31,30,31] year = int(input(‘输入年份:’)) month = int(input(‘输入月份:’)) day = int(input(‘输入日期:’)) if 1<= month <=12: if (year%400==0)or((year%4 ==...
python输入某年某月某日,判断这一天是这一年的第几天?答:return 1 elif(year%400==0):return 2 else:return 0 year_day=[31,28,31,30,31,30,31,31,30,31,30,31] #初始化平年月天数 leap_year=[31,29,31,30,31,30,31,31,30,31,30,31]#初始化闰年月天数 leap_year_f=[31,30,31,30,31,30,31,31,30,31,30,31]#初始化400年闰...