fork(11) download
copy 
  1. #include <vector>
  2.  
  3. int main()
  4. {
  5.     std::vector<std::vector<int>> A;
  6.     std::vector<int> B;
  7.     B.push_back(1);
  8.     B.push_back(2);
  9.     B.push_back(3);
  10.     A.push_back(B);
  11.     A[0].push_back(4);
  12.     A[0].push_back(5);
  13.     A[0].push_back(6);
  14. }
Success #stdin #stdout 0s 2980KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/ZNdEwN
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!