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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. using namespace std;
  5.  
  6. void a(vector<int> k) {
  7. 	k.push_back(100);	
  8. }
  9.  
  10. int main() {
  11. 	vector<int> z;
  12. 	a(z);
  13.  
  14. 	cout << z.size();
  15.  
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 15240KB
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https://ideone.com/eThCKO
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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