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  1. #include <iostream>
  2. #include <sstream>
  3. #include <string>
  4. #include <ctime>
  5.  
  6. int dayOfWeek(std::string date){
  7. 	int y, m, d; char c;
  8.     std::stringstream(date) >> y >> c >> m >> c >> d;
  9.     std::tm t = {0,0,0,d,m-1,y-1900};
  10.     std::mktime(&t);
  11.     return t.tm_wday;
  12. }
  13.  
  14. int main()
  15. {
  16. 	std::cout << dayOfWeek("2015-11-27");
  17. }
Success #stdin #stdout 0s 3416KB
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language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
secret

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