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  1. #include <iostream>
  2.  
  3. template <typename... Args> 
  4. int sum(Args... args)
  5. {
  6.     int result = 0;
  7.     for(int i : {args...}) {
  8.         result += i;
  9.     }
  10.     return result;
  11. }
  12.  
  13. int main() {
  14. 	int varA = 1, varB = 2, varC = 3, varD = 4;
  15. 	std::cout << sum(varA, varB, varC, varD);
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 4244KB
comments (?)
stdin 
Standard input is empty
stdout 
10
https://ideone.com/to4Rb3
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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