Compilare: main.cpp: In function 'void normalizam()': main.cpp:142:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 142 | for(int i=0;i<a.size();i++){ | ~^~~~~~~~~ main.cpp:146:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 146 | for(int i=0;i<a.size();i++){ | ~^~~~~~~~~ main.cpp: In function 'void solve()': main.cpp:155:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 155 | for(int i = 0;i < a.size();i++){ | ~~^~~~~~~~~~ main.cpp:161:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 161 | for(int i=0;i < a.size();i++){ | ~~^~~~~~~~~~ main.cpp:169:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Segment>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 169 | for(int j = 0;j < segs.size();j++){ | ~~^~~~~~~~~~~~~ main.cpp:175:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 175 | for(int i=0;i<a.size();i++){ | ~^~~~~~~~~