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  1.     #include <iostream>
  2.     #include <ctime>
  3.     #include <string>
  4.  
  5.  
  6.     std::string now()
  7.     {
  8.       std::time_t now= std::time(0);
  9.       std::tm* now_tm= std::gmtime(&now);
  10.       char buf[42];
  11.       std::strftime(buf, 42, "%Y%m%d %X", now_tm);
  12.       return buf;
  13.     }
  14.  
  15.     int main(){ std::cout<< now()<< '\n'; }
Success #stdin #stdout 0s 3428KB
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Standard input is empty
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20131220 19:33:51
https://ideone.com/pCKG9K
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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