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  1. #include <iostream>
  2. #include <vector>
  3. #include <utility>
  4. using namespace std;
  5.  
  6. 	std::vector<std::uint8_t> decodeUri(const std::string& uri)
  7. {
  8.     size_t size = uri.size() / 2;
  9.     std::vector<uint8_t> bytes(size);
  10.     for (uint8_t i = 0; i < size; ++i)
  11.     {
  12.         auto st = uri.substr(i * 2, 2);
  13.         bytes[i] = std::stol(st, nullptr, 16);
  14.     }
  15.     return bytes;
  16. }
  17.  
  18. int main() {
  19. 	std::vector<std::uint8_t> vect = decodeUri("4e000f000000000000530000000000000001");
  20. 	string sample="";
  21. 	for (int i=0; i<=vect.size();i++)
  22. 	{
  23. 		std::cout<<"number: "<<i<<"  "<<static_cast<uint32_t>(vect[i])<<std::endl;
  24. 	}
  25. 	return 0;
  26. }
Success #stdin #stdout 0s 4532KB
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stdin
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Standard input is empty
stdout
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number: 0  78
number: 1  0
number: 2  15
number: 3  0
number: 4  0
number: 5  0
number: 6  0
number: 7  0
number: 8  0
number: 9  83
number: 10  0
number: 11  0
number: 12  0
number: 13  0
number: 14  0
number: 15  0
number: 16  0
number: 17  1
number: 18  0
https://ideone.com/Fffcry
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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