Compilare: main.cpp: In member function 'std::vector<int> Graf::BFS(int)': main.cpp:197:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 197 | for (int i = 0; i < lsAd[nodCrt].size(); i++)///trec prin toate nodurile adiacente | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'std::pair<bool, std::vector<int> > Graf::BellmanFord()': main.cpp:644:16: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 644 | if (cost[vecin.first] > cost[nodCrt] + vecin.second) //vecin.first -> nodul catre care duce arcul // vecin.second -> costul arcului | ^ main.cpp: In function 'void problemaBFS()': main.cpp:984:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 984 | for (int i = 1; i < rezultat.size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In function 'void problemaDijkstra()': main.cpp:1145:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 1145 | for (int i = 2; i < drum.size(); i++) | ~~^~~~~~~~~~~~~ main.cpp: In function 'void problemaBellmanFord()': main.cpp:1175:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 1175 | for (int i = 2; i < rez.second.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~