How can I create a string from a single character?

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You can use any/all of the following to create a std::string from a single character:

  • std::string s(1, c);

std::cout << s << std::endl;

  • std::string s{c};

std::cout << s << std::endl;

  • std::string s;
s.push_back(c);

std::cout << s << std::endl;

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