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  1. #include <iostream>
  2. #include <iomanip>
  3. #include <sstream>
  4. #include <string>
  5. #include <algorithm>
  6. using namespace std;
  7.  
  8. int main() {
  9.   int parameter=10;
  10.   std::stringstream ss;
  11.   unsigned char buffer[10];
  12.  
  13.   ss << std::hex << std::showbase << parameter;
  14.   const string &s=ss.str(); 
  15.   *copy (s.cbegin(), s.cend(), buffer)='\0';
  16.   cout << buffer<<endl; 
  17.  
  18.   return 0;
  19. }
Success #stdin #stdout 0s 3456KB
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Standard input is empty
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0xa
https://ideone.com/dxMR1H
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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