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  1. #include <iostream>
  2. #include <sstream>
  3. #include <string>
  4. using namespace std;
  5.  
  6. template <typename T1, typename T2>
  7. T2 func(T1 a, T2 str) {
  8.     stringstream sstream;
  9.  
  10.     sstream << a;
  11.  
  12.     T2 t2a;
  13.  
  14.     sstream >> t2a;
  15.  
  16.     return str + t2a;
  17. }
  18.  
  19. int main() {
  20. 	string a{"42"};
  21. 	auto str = 13;
  22.  
  23. 	cout << func(str, a);
  24. 	return 0;
  25. }
Success #stdin #stdout 0s 3464KB
comments (?)
stdin 
Standard input is empty
stdout 
4213
https://ideone.com/fpXpxA
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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