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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	vector<int> a;
  7. 	cout << sizeof(a) << endl;
  8.  
  9. 	for (int i = 0; i < 1000; i++) { a.push_back(i); }
  10. 	cout << sizeof(a) << endl;
  11.  
  12. 	return 0;
  13. }
Success #stdin #stdout 0s 3460KB
comments (?)
stdin 
Standard input is empty
stdout 
12
12
https://ideone.com/3mwjRz
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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