n = input().split() n[0] = int(n[0]) n[1] = int(n[1]) n[2] = int(n[2]) x = 0 m = [31,28,31,30,31,30,31,31,30,31,30,31] if n[0] % 4 == 0 and n[0] % 100 != 0&nbs***bsp;n[0] %400&...