python3 #判断是不是闰年 4年1闰 百年不闰 400年再闰 def func(y): if y%4 == 0: if y%100 == 0: if y%400 == 0: return 1 else: return 0 else: return 1 else: return 0 while True: try: y,m,d = map(int, input().split()) run = [31,29,31,30,31,30,31,31,30,31,30,31] ping = [31,28,31,30,31,30,31,31,30,31,30,31] res = 0 if func(...