コード def checkio(time_string): s = time_string.encode("utf-8").split(":") b = "" for i in s: i = i.zfill(2) li = list(i) if b == "": b = b + format(int(li[0]),"b").zfill(2) + " " else: b = b + format(int(li[0]),"b").zfill(3) + " " b = b …