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  1.  
  2. #include <iostream>
  3. using namespace std;
  4.  class Matrix
  5.  {
  6.  public:
  7.  Matrix();
  8.  Matrix(Matrix &obj);
  9.  Matrix(int row, int col);
  10.  ~Matrix();
  11.  friend std::istream &operator >> (std::istream &is, Matrix &obj);
  12.  friend std::ostream &operator << (std::ostream &os, const Matrix &obj);
  13.  };
  14.  
  15. int main() {
  16. 	// your code goes here
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 3292KB
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https://ideone.com/MBMQAB
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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