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  1. #include <iostream>
  2.  
  3. class foo
  4. {
  5. 	private:
  6. 		struct problem
  7. 		{
  8. 			double array[5]; //Pretend its already initiated with the values 0-4.
  9. 		};
  10.  
  11. 	public:
  12. 		problem bar;
  13. 		void changebar(double input);
  14. };
  15.  
  16. void foo::changebar(double input)
  17. {
  18. 	bar.array[0] = input;
  19. }
  20.  
  21. int main()
  22. {
  23. 	foo f;
  24.  
  25. 	f.changebar(10);
  26. 	std::cout<<f.bar.array[0]<<"\n";
  27.  
  28. 	f.changebar(13);
  29. 	std::cout<<f.bar.array[0];
  30. }
Success #stdin #stdout 0s 3296KB
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stdin
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Standard input is empty
stdout
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10
13
https://ideone.com/CKPqGB
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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