Compilare: main.cpp:51: warning: ignoring '#pragma region Setters' [-Wunknown-pragmas] 51 | #pragma region Setters&Getters | main.cpp:77: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 77 | #pragma endregion | main.cpp: In function 'int main()': main.cpp:304:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 304 | for (int i = 0; i < solution.size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp:318:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 318 | for (int i = 0; i < solution.size(); i++) | ~~^~~~~~~~~~~~~~~~~