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  1. #include <typeinfo>
  2. #include <iostream>
  3.  
  4. int main(void){
  5. 	int arr[3][2];
  6. 	int *p = *arr;
  7.  
  8. 	std::cout << typeid(arr).name() << " " << sizeof(arr) << std::endl;	
  9. 	std::cout << typeid(*arr).name() << " " << sizeof(*arr) << std::endl;	
  10. 	std::cout << typeid(p).name() << " " << sizeof(p) << std::endl;
  11.  
  12. 	return 0;
  13. }
Success #stdin #stdout 0s 3468KB
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A3_A2_i 24
A2_i 8
Pi 4
https://ideone.com/M3y7LU
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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