import fileinput part_1 = 0 part_2 = 0 for line in fileinput.input(): elf_1, elf_2 = line.strip().split(',') a, b = [int(x) for x in elf_1.split('-')] c, d = [int(x) for x in elf_2.split('-')] # Part 1 if a <= c <= b and a <= d <= b: part_1 += 1 elif c <= a <= d and c <= b <= d: part_1 += 1 # Part 2 if a <= c <= b or a <= d <= b: part_2 += 1 elif c <= a <= d or c <= b <= d: part_2 += 1 print("Part 1:", part_1) print("Part 2:", part_2)