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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void Func(int a, std::string b)
  5. {
  6. 	std::cout << a;
  7. 	std::cout << b;
  8. }
  9.  
  10. int main() {
  11. 	Func(33, "test");	// работает
  12.  
  13. 	std::pair <int,std::string> myPair (33, "test");
  14. 	Func(myPair);		// не компилируется
  15.  
  16. 	return 0;
  17. }
Compilation error #stdin compilation error #stdout 0s 15232KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:14:13: error: cannot convert ‘std::pair<int, std::__cxx11::basic_string<char> >’ to ‘int’ for argument ‘1’ to ‘void Func(int, std::__cxx11::string)’
  Func(myPair);
             ^
stdout
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Standard output is empty
https://ideone.com/Q3TtwD
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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