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  1. #include <iostream>
  2. #include <vector>
  3. #include <algorithm>
  4.  
  5. using namespace std;
  6.  
  7. template<class T> struct print : public unary_function<T, void>
  8. {
  9.   print(ostream& out) : os(out) {}
  10.   void operator() (T x) { os << x << ' '; }
  11.   ostream& os;
  12. };
  13.  
  14. int main() {
  15. 	int A[] = {1, 4, 2, 8, 5, 7};
  16.         const int N = sizeof(A) / sizeof(int);
  17.         vector<int> v(A, A + N);
  18.         for_each(v.begin(), v.end(), print<int>(cout)); 
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 2856KB
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stdin
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Standard input is empty
stdout
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1 4 2 8 5 7
https://ideone.com/IfJYA
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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