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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. template <typename T, typename U, int size1, int size2>
  5. bool equal(T (&arr1)[size1], U (&arr2)[size2] ){
  6. 	return false;
  7. }
  8.  
  9.  
  10. template <typename T, int size1, int size2>
  11. bool equal(T (&arr1)[size1], T (&arr2)[size2] ){
  12. 	if(size1 == size2) {
  13. 		for(int i = 0 ; i < size1; ++i){
  14. 			if(arr1[i] != arr2[i]) return false;
  15. 		}
  16. 		return true;
  17. 	}
  18. 	return false;
  19. }
  20.  
  21. int main() {
  22. 	int a1[]{1, 2, 3, 4};
  23. 	int a2[]{1, 2, 3, 4};
  24. 	int a3[]{1, 2, 3, 4, 5};
  25. 	float a4[]{1, 2, 3, 4};
  26. 	cout << "a1, a2 are "<< (equal(a1, a2) ? "same" : "different") <<endl ;
  27. 	cout << "a1, a3 are "<< (equal(a1, a3) ? "same" : "different") <<endl ;
  28. 	cout << "a1, a4 are "<< (equal(a1, a4) ? "same" : "different") <<endl ;
  29.  
  30. 	return 0;
  31. }
Success #stdin #stdout 0s 16064KB
comments (?)
stdin
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Standard input is empty
stdout
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a1, a2 are same
a1, a3 are different
a1, a4 are different
https://ideone.com/QSNneV
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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