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  1. #include <iostream>
  2. using namespace std;
  3. #include <valarray>
  4.  
  5. int main() {
  6.     int n = 5;
  7.     std::valarray<int> arr((const int[]){1,1,2,2,3}, n);
  8.     for (int i = 0; i < n; ++i)
  9.     	cout << arr[i] << ' ';
  10.     cout << endl;
  11. }
Success #stdin #stdout 0s 2860KB
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https://ideone.com/cyMzZu
language:
C++ 4.3.2 (gcc-4.3.2)
created:
8 years ago
visibility:
public

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