string::npos : string iterator « String « C++

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string::npos

  

 



#include <iostream>

#include <string>

using std::cout;

using std::endl;

using std::string;



int main() {

  string text = "asdf asdf asdf asdf asdf";



  size_t start = text.find_first_not_of("df");

  

  cout << start;

  cout << string::npos;



  return 0;

}



/* 

04294967295

 */

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