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  1. #include <iostream>
  2. #include <iterator>
  3. #include <sstream>
  4. #include <string>
  5. #include <vector>
  6.  
  7. using namespace std;
  8.  
  9. int main() {
  10. 	istringstream iss("2.3 4.3 5.6 2.1 4.4 3.1");
  11. 	std::istream_iterator<double> eos;              // end-of-stream iterator
  12.     std::istream_iterator<double> iit(iss); 
  13. 	vector<double> res(iit, eos);
  14.     cout << res.size() << endl;
  15. 	return 0;
  16. }
Success #stdin #stdout 0s 3428KB
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stdin 
Standard input is empty
stdout 
6
https://ideone.com/kD9nqD
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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