C++ Fizzbuzz solution

fizzbuzz.cpp

#include <iostream>
#include <string>

int main()
{

  for (int i = 1; i <= 100; ++i) {
    std::string ans;

    ans += (i % 3 == 0) ? "Fizz" : "";
    ans += (i % 5 == 0) ? "Buzz" : "";
    ans += (ans.empty()) ? std::to_string(i) : "";
    std::cout << ans << std::endl;
  }

  return 0;
}

Nice!