Compilare: main.cpp: In function 'double horiDis(Point, Line)': main.cpp:88:10: warning: variable 'myInter' set but not used [-Wunused-but-set-variable] 88 | auto myInter = inter(a, Line(0, 1, -p.y)); | ^~~~~~~ main.cpp: In function 'int main()': main.cpp:123:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 123 | for (i = 1; i < res.size(); i++) { | ~~^~~~~~~~~~~~ main.cpp:150:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 150 | for (i = 0; i + 1 < hull.size(); i++) { | ~~~~~~^~~~~~~~~~~~~ main.cpp:154:31: warning: comparison of integer expressions of different signedness: 'std::vector<Point>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 154 | while(hull.size() > i + 2) hull.pop_back(); | ~~~~~~~~~~~~^~~~~~~ main.cpp:165:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 165 | for (i = 0; i + 1 < hull.size(); i++) { | ~~~~~~^~~~~~~~~~~~~ main.cpp:166:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 166 | for (j = i + 1; j + 1 < hull.size(); j++) { | ~~~~~~^~~~~~~~~~~~~ main.cpp:178:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 178 | for (i = 0; i + 1 < hull.size(); i++) { | ~~~~~~^~~~~~~~~~~~~ main.cpp:188:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 188 | for (i = 0; i + 1 < hull.size(); i++) { | ~~~~~~^~~~~~~~~~~~~ main.cpp:193:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 193 | for (i = 0; i + 1 < hull.size(); i++) { | ~~~~~~^~~~~~~~~~~~~ main.cpp:204:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 204 | for (i = 0; i + 1 < hull.size(); i++) { | ~~~~~~^~~~~~~~~~~~~