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  1. a="Hello World!"
  2. b="".join(bin(ord(x)^255)[2:] for x in a)
  3. print(b)
  4. c="".join(chr(int(b[x:x+8],2)^255) for x in range(0,len(b),8))
  5. print(c)
Success #stdin #stdout 0.02s 9164KB
stdin
Standard input is empty
stdout
101101111001101010010011100100111001000011011111101010001001000010001101100100111001101111011110
Hello World!