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  1. #include <iostream>
  2. #include <string>
  3. #include <vector>
  4.  
  5. int main() {
  6.     std::vector<std::vector<std::string>> stories;
  7.     stories.push_back({"Once", "upon", "a", "time"});
  8.  
  9.     for (const auto& x : stories)
  10.         for (const std::string& str : x)
  11.             std::cout << str << ' ';
  12.  
  13.     return 0;
  14. }
Success #stdin #stdout 0s 3476KB
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stdin 
Standard input is empty
stdout 
Once upon a time
https://ideone.com/KK6geY
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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