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  1. #ifndef PARALLELOGRAM_H_INCLUDED
  2. #define PARALLELOGRAM_H_INCLUDED
  3.  
  4. #include "quadrilateral.h"
  5.  
  6. class Parallelogram:public Quadrilateral
  7. {
  8. 	public:
  9. 		Parallelogram();
  10. 		Parallelogram(Point &p1, Point &p2, Point &p3, Point &p4);
  11. 		void SetAll(Point &p1, Point &p2, Point &p3, Point &p4);
  12. 		double Perimeter();
  13. 		double Area();
  14. 		void Print();
  15. };
  16. #endif
  17.  
  18.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:4:27: fatal error: quadrilateral.h: No such file or directory
 #include "quadrilateral.h"
                           ^
compilation terminated.
stdout
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Standard output is empty
https://ideone.com/LJ2YTQ
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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