Eroare de compilare: main.cpp: In function 'int main()': main.cpp:91:7: error: 'sort' is not a member of 'std'; did you mean 'sqrt'? 91 | std::sort(edges.begin(), edges.end(), EdgeComp); | ^~~~ | sqrt main.cpp:98:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<line>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 98 | while (pos < edges.size() && edges[pos].pt1.x == edges[0].pt1.x) { | ~~~~^~~~~~~~~~~~~~ main.cpp:102:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<line>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 102 | while (pos < edges.size() && edges[pos].pt1.x == index) { | ~~~~^~~~~~~~~~~~~~ Non zero exit status: 1