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  1. #include <algorithm>
  2. #include <iostream>
  3. #include <vector>
  4. using namespace std;
  5.  
  6. template<typename T, typename C>
  7. bool IsIn(const T& t, const C& c)
  8. {
  9. 	return std::find(begin(c), end(c), t) != end(c);
  10. }
  11.  
  12. int main() {
  13. 	int check = 2;
  14. 	auto v = {1, 2, 3};
  15. 	if (std::find(v.begin(), v.end(), check) != v.end())
  16. 	   cout << "found" << endl;
  17.  
  18. 	if (IsIn(check, v))
  19. 	   cout << "found too" << endl;
  20.  
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 15232KB
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stdin
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Standard input is empty
stdout
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found
found too
https://ideone.com/pxyd7V
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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