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  1. #include <iostream>
  2. #include <iterator>
  3. #include <string>
  4. #include <vector>
  5.  
  6. std::vector<std::string> split(const std::string& s, const std::string& delim)
  7. {
  8.     std::vector<std::string> result;
  9.  
  10.     std::size_t beg = 0;
  11.     std::size_t end;
  12.     while ((end = s.find(delim, beg)) != std::string::npos)
  13.     {
  14.         result.emplace_back(s.substr(beg, end - beg));
  15.         beg = end + delim.size();
  16.     }
  17.  
  18.     if (beg)
  19.         result.emplace_back(s.substr(beg));
  20.  
  21.     return result;
  22. }
  23.  
  24. template <typename container_type>
  25. void print(std::ostream& os, const container_type& container, const std::string& sep = ", ")
  26. {
  27.     for (std::size_t i = 0; i < container.size() - 1; ++i)
  28.         os << container[i] << sep;
  29.  
  30.     if (!container.empty())
  31.         os << container.back();
  32. }
  33.  
  34. int main()
  35. {
  36.     std::string s = "scott>=tiger>=mushroom";
  37.     std::string d = ">=";
  38.  
  39.     std::cout << '"' << s << "\" split on \"" << d << "\" yields:\n";
  40.     print(std::cout, split(s,d));
  41. }
Success #stdin #stdout 0s 3460KB
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stdin
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Standard input is empty
stdout
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"scott>=tiger>=mushroom" split on ">=" yields:
scott, tiger, mushroom
https://ideone.com/Fe8QHo
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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