Compilare: main.cpp: In function 'void gaseste_drum(std::vector<int>&, bool&)': main.cpp:67:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 67 | for (int i = 0; i < vecini[nod].size(); i++) { | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:144:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 144 | for (int i = 0; i < vecini[comisie].size(); i++) { // verificam candidatii fiecare comisii | ~~^~~~~~~~~~~~~~~~~~~~~~~~