year,month,day = map(int,input().split()) lis1 = [31,28,31,30,31,30,31,31,30,31,30,31] lis2 = [31,29,31,30,31,30,31,31,30,31,30,31] if (year % 4 == 0 and year % 100 != 0) or (year % 400 == 0): if month == 1: n = day elif month >1: n = day +sum(lis2[:month-1]) else: if month == 1: n = day elif mon...