#!/usr/bin/python3
import base64

string = input("Text: ")
print("Base64 UTF-8 Encode: %s" %
        (base64.b64encode(string.encode()).decode()))
print("Base64 GBK Encode: %s" %
        (base64.b64encode(string.encode("gbk")).decode()))

try:
    print("Base64 UTF-8 Decode: %s"
            % (base64.b64decode(string.encode()).decode()))
except:
    print("Base64 UTF-8 Decode: can not decode it!")
try:
    print("Base64 GBK Decode: %s"
            % (base64.b64decode(string.encode()).decode("gbk")))
except:
    print("Base64 GBK Decode: can not decode it!")