f = open("c:/city1.txt", "r")k = f.readline()k=k[::-1]data = k f.close() output = open("c:/city1-1.txt", "w")output.write(data)output.close() ----import binascii f = open("c:/city2.txt", "r")k = f.read() k=k[::-1] // 이부분 삭제해야된다.change = k // 이부분 삭제해야된다.f.close() tmp = binascii.hexlify(change) output = open("c:/city1-1.jpg", "w")output.write(tmp)output.close()---------- import binascii f = open("..