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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() 
  5. {
  6. 	int arr[] = {1, 2, 3, 4, 5, 6, 7};
  7. 	int (*rf)[7] = &arr;
  8. 	int* ptr = arr;
  9.  
  10. 	cout << typeid(decltype(arr)).name() << "\t" << arr[0]   << arr[1]   << arr[2]   << "\n"
  11. 		 << typeid(decltype(rf)).name()  << "\t" << (*rf)[0] << (*rf)[1] << (*rf)[2] << "\n"
  12. 		 << typeid(decltype(ptr)).name() << "\t" << ptr[0]   << ptr[1]   << ptr[2]   << "\n";
  13. }
Success #stdin #stdout 0s 4204KB
comments (?)
stdin 
Standard input is empty
stdout 
A7_i	123
PA7_i	123
Pi	123
https://ideone.com/peLAuE
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
secret

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