有奖互动 | 腾讯云开发者社区 3 周年庆，我过生日，送你们礼物 ~

  #include<stdio.h>

  #define Tencent int
  #define Shenzhen main()
  #define happy 3
  #define TencentCommunity printf
  #define a "Happy the %d th birthday!"
  #define have (
  #define day )
  #define I_am return
  #define Three_ years_old 3

  Tencent,Shenzhen｛
      TencentCommunity have a, happy day;
      I_am Three years_old;
   ｝

package main

import (
	"crypto/aes"
	"crypto/cipher"
	"encoding/hex"
	"fmt"
	"strings"
)

func main() {
	key := []byte("腾讯云开发者社区亲启")
	b, _ := hex.DecodeString(strings.Replace(raw, "n", "", -1))

	res := make([]byte, len(b), len(b))
	blk, _ := aes.NewCipher(key)
	cipher.NewCBCDecrypter(blk, key).CryptBlocks(res, b)

	fmt.Println(string(res))
	return
}

var raw = `
8eaa4544c77b613a216818dca8e4fb0855b3d09bc6b5676bb4da15d82c9803c4e94d43893cf1ae4a
880ebf47c411ef7b1bb320af4f1fcfd1a6e95f3d383ff39d268fdb3e96004cae1b08e0e4f109bf02
e61473f871c491ef8c94721235bc98151cdfd7fa4aaee5c74c868033b372a3eddff62196121905b6
030d0cd1108c4831330d0193cf472258160b6c4589a033893f69a3a5bddca07b862df7eb3dd05c90
d770839f2facd99be45aab8559fc0af7d37c93f1300be0792f7c154da42571bb024fce78dae127b9
c3268520d208b70c25b8b34a1320e7437ce062833352e9994f4610e6f3f239282a093353ea046d28
4735a8c557d04d01cc03ad31429cfcbff8d6d6c4345442b9a6ff300069710bd1e1626c87526621b5
91229734dd066c930b67774ea17b5a1f7328e54d6db3bf2a