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  1. #include <iostream>
  2. #include <typeinfo>
  3.  
  4. template <typename T, int Rows , int Columns>
  5. void info( T (&array)[Rows][Columns] )
  6. {
  7. 	std::cout << "Array Type: " << typeid(T).name() << std::endl;
  8. 	std::cout << "Array Size: " << Rows << 'x' << Columns << std::endl;
  9. }
  10.  
  11. int main()
  12. {
  13. 	int array1[32][1];
  14. 	float array2[12][5];
  15. 	double array3[7][123];
  16.  
  17. 	info(array1);
  18. 	info(array2);
  19. 	info(array3);
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 3344KB
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stdin
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Standard input is empty
stdout
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Array Type: i
Array Size: 32x1
Array Type: f
Array Size: 12x5
Array Type: d
Array Size: 7x123
https://ideone.com/sQuUlC
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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