fork download
copy 
  1. #include <iostream>
  2. #include <vector>
  3.  
  4. std::vector< std::vector<int> > make_table()
  5. { return { {1,2,3}, {4,5,6}, {7,8,9} } ; }
  6.  
  7. int main()
  8. {
  9.     auto table = make_table() ;
  10.     for( const auto& row : table)
  11.     {
  12.         for( int v : row ) std::cout << v << ' ' ;
  13.         std::cout << '\n' ;
  14.     }
  15. }
  16.  
Success #stdin #stdout 0s 2988KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
1 2 3 
4 5 6 
7 8 9
https://ideone.com/HuSW5z
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!