Compilare: main.cpp: In function 'int main()': main.cpp:61:12: warning: unused variable 'x' [-Wunused-variable] 61 | ld x,y; | ^ main.cpp:61:14: warning: unused variable 'y' [-Wunused-variable] 61 | ld x,y; | ^ main.cpp:71:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 71 | for (int i = 1; i < res.size(); i++) { | ~~^~~~~~~~~~~~ main.cpp:78:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 78 | for (int i = topPoint;i < res.size(); i++) { | ~~^~~~~~~~~~~~