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  1. #include <iostream>
  2. #include <numeric>
  3. #include <vector>
  4. #include <string>
  5.  
  6. int main()
  7. {
  8. 	std::vector<std::string> v {"alpha", "beta", "gamma"};
  9. 	std::string s = std::accumulate(std::begin(v), std::end(v), std::string{});
  10. 	std::cout << "s = \"" << s << '"' << std::endl;
  11. }
  12.  
Success #stdin #stdout 0s 3276KB
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stdin
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Standard input is empty
stdout
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s = "alphabetagamma"
https://ideone.com/HhbYZr
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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