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  1.     #include <iostream>
  2.     #include <numeric>
  3.     #include <iterator>
  4.  
  5.     template <size_t N>
  6.     int Sum(const int (&intArray)[N])
  7.     {
  8.       std::cout << "Array size in function: " << N << std::endl;
  9.       return std::accumulate(std::begin(intArray), std::end(intArray), 0);
  10.     }
  11.  
  12.     int main()
  13.     {
  14.       int arr[] = {1,2,3,4,5,6,7};
  15.       int i = Sum(arr);
  16.       std::cout << "Sum " << i << std::endl;
  17.  
  18.     }
Success #stdin #stdout 0s 3340KB
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stdin
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Standard input is empty
stdout
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Array size in function: 7
Sum 28
https://ideone.com/aFNCMt
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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