yes.

main.cpp

@@ -1,15 +0,0 @@
-#include <sstream>
-#include <cstring>
-#include <vector>
-#include <algorithm>
-
-std::string highAndLow(const std::string& numbers){
-  std::vector<int> nums;
-  std::istringstream iss(numbers);
-  int num;
-  while(iss >> num) {
-    nums.push_back(num);
-  }
-  auto min_max = std::minmax_element(nums.begin(), nums.end());
-  return std::is_string(*min_max.second()) + " " +  std::string(*min_max.first();)
-}