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  1. #include <vector>
  2. std::vector<int> get_stuff( int how_many, std::vector<int> pre_buff = std::vector<int>() ) {
  3.   pre_buff.clear();
  4.   for (int i = 0; i < how_many; ++i)
  5.     pre_buff.push_back(i);
  6.   // blah blah
  7.   return pre_buff;
  8. }
  9. #include <iostream>
  10. int main() {
  11.     auto v = get_stuff(7);
  12.     for (auto x:v)
  13.       std::cout << x << "\n";
  14. }
Success #stdin #stdout 0s 2984KB
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https://ideone.com/quqnMQ
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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