#!/usr/bin/env python myfile = open('input.txt', 'r') contents = myfile.read() myfile.close() contents = contents.strip() part_one = 0 part_two = 0 for i in range(len(contents) - 1): if contents[i] == contents[i + 1]: part_one += int(contents[i]) if contents[-1] == contents[0]: part_one += int(contents[-1]) for i in range(len(contents)): if contents[i] == contents[int(i + len(contents) / 2) % len(contents)]: part_two += int(contents[i]) print("Part One:", part_one) print("Part Two:", part_two)