Compilare: main.cpp: In function 'void buildRMQ()': main.cpp:21:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<elemEuler>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 21 | for (int i = 0; i < euler.size(); i++) | ~~^~~~~~~~~~~~~~ main.cpp:27:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<elemEuler>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 27 | for (int j = 0; j + put < euler.size(); j++) | ~~~~~~~~^~~~~~~~~~~~~~ main.cpp: In function 'void DFS(int, int)': main.cpp:58:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 58 | for (int i = 0; i < G[nod].size(); i++) | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:105:52: warning: 'dr' may be used uninitialized [-Wmaybe-uninitialized] 105 | fout << puncteMax << " " << st << " " << dr << "\n"; | ^~~~ main.cpp:82:28: note: 'dr' was declared here 82 | int puncteMax = 0, st, dr; | ^~ main.cpp:105:39: warning: 'st' may be used uninitialized [-Wmaybe-uninitialized] 105 | fout << puncteMax << " " << st << " " << dr << "\n"; | ^~~ main.cpp:82:24: note: 'st' was declared here 82 | int puncteMax = 0, st, dr; | ^~