int __cdecl main()

{

  int result; // eax@2

  write(, "Reversing.Kr Easy ELF\n\n", 0x17u);

  sub_8048434();

  if ( main_0() ==  )                          // 算法函数

  {

    sub_80484F7();                              // correct!

    result = ;

  }

  else

  {

    write(, "Wrong\n", 6u);

    result = ;

  }

  return result;

}

int sub_8048451()

{

  int result; // eax@2

  if ( byte_804A021 == 0x31 )

  {

    byte_804A020 ^= 0x34u;

    byte_804A022 ^= 0x32u;

    byte_804A023 ^= 0x88u;

    if ( byte_804A024 == 0x58 )

    {

      if ( byte_804A025 )

      {

        result = ;

      }

      else if ( byte_804A022 == 0x7C )

      {

        if ( byte_804A020 == 0x78 )

          result = byte_804A023 == 0xDDu;

        else

flag=''

flag+=chr(0x78^0x34)

flag+=''

flag+=chr(0x7c^0x32)

flag+=chr(0xdd^0x88)

flag+='X'

print flag