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  1. #include <iostream>
  2.  
  3. class Enigma {
  4.   public:
  5.     Enigma() : a{0xf0,0x0f,0xaa,0x33} {};
  6.     unsigned char &operator[] (size_t idx) {
  7.       return a[idx % 3];
  8.     }
  9.   private:
  10.     unsigned char a[4];
  11. };
  12.  
  13. int main() {
  14.   Enigma Eni;
  15.   unsigned char Str[] = "Hello World!";
  16.   for (size_t i=0; i<12; i++) std::cout << (Str[i]^Eni[i]) << " ";
  17.   std::cout << std::endl;
  18.   return 0;
  19. }
Success #stdin #stdout 0s 15232KB
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stdin
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Standard input is empty
stdout
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184 106 198 156 96 138 167 96 216 156 107 139
https://ideone.com/zrAmVt
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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