import math while True: try: str1 = input()[2:] sum = 0 j = 0 dict1 = { "0": 0, "1": 1, "2": 2, "3": 3, "4": 4, "5": 5, "6": 6, "7": 7, "8": 8, "9": 9, "A": 10, "B": 11, "C&qu...