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  1. #include <iostream>
  2. #include <array>
  3. #include <numeric>
  4. using namespace std;
  5.  
  6. typedef std::array<float,10> float_array;
  7.  
  8.  
  9. void showFloatArray(float_array const& fa)
  10. {
  11.     for (auto x : fa)
  12.         cout << x << ' ';
  13.     cout << endl;
  14. }
  15.  
  16. float_array getFloatArrayOne()
  17. {
  18.     float_array res;
  19.     std::iota(std::begin(res), std::end(res), 0.0);
  20.     return res;
  21. }
  22.  
  23. float_array getFloatArrayTwo()
  24. {
  25.     float_array res;
  26.     std::iota(std::begin(res), std::end(res), 10.0);
  27.     return res;
  28. }
  29.  
  30. int main()
  31. {
  32.     float_array f1 = getFloatArrayOne();
  33.     float_array f2 = getFloatArrayTwo();
  34.     showFloatArray(f1);
  35.     showFloatArray(f2);
  36. }
Success #stdin #stdout 0s 3344KB
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https://ideone.com/Tp6plX
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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