Compilare: main.cpp: In member function 'void graf::construire_graf(int)': main.cpp:50:15: warning: unused variable 'cost' [-Wunused-variable] 50 | int u, v, cost; | ^~~~ main.cpp: In member function 'void graf::bfs(int)': main.cpp:111:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 111 | for(int i = 0; i < lista[nod_s].size(); i++) //parcurgem lista de adiacenta a nodului nod_s | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void graf::dfs(int, bool*)': main.cpp:148:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 148 | for(int i = 0; i < lista[nod].size(); i ++) //parcurgem lista de vecini a lui nod | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void graf::CtareC()': main.cpp:260:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 260 | for (int j = 0; j < ctc[i].size(); j ++) | ~~^~~~~~~~~~~~~~~ main.cpp: In member function 'void graf::compTC(int, std::vector<int>*, bool*, int&)': main.cpp:272:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 272 | for(int i = 0; i < lista1[nod].size(); i ++) //pt. fiecare nod i din care se poate ajunge in nod | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'bool Havel_Hakimi(std::vector<int>&, int)': main.cpp:308:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 308 | if (a > x.size()) //verificam daca avem suficiente elem. in vector. Daca nu => nu se poate crea graful | ~~^~~~~~~~~~ main.cpp: In member function 'void graf::dijkstra()': main.cpp:386:13: warning: unused variable 'dist' [-Wunused-variable] 386 | int dist = s.begin() -> first; | ^~~~ main.cpp: In member function 'void graf::bellmanford()': main.cpp:484:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 484 | for(int k = 0; k < vecini[coada.front()].size(); k ++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void graf::parcurgere_bfs(int, std::vector<int>*, std::queue<int>, int*, bool, int (*)[5001])': main.cpp:546:26: warning: 'sizeof' on array function parameter 'tata' will return size of 'int*' [-Wsizeof-array-argument] 546 | memset(tata, 0, sizeof(tata)); | ~^~~~~ main.cpp:543:77: note: declared here 543 | void graf :: parcurgere_bfs(int start, vector <int> g[], queue <int> q, int tata[], bool lant_gasit, int capacitate[][MAXM]) | ~~~~^~~~~~ main.cpp:546:19: warning: argument to 'sizeof' in 'void* memset(void*, int, size_t)' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] 546 | memset(tata, 0, sizeof(tata)); | ^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:595:10: warning: unused variable 's' [-Wunused-variable] 595 | int s, n, m; | ^ main.cpp: In member function 'void graf::maxflow()': main.cpp:521:19: warning: 'lant_gasit' may be used uninitialized in this function [-Wmaybe-uninitialized] 521 | parcurgere_bfs(1, g, q, tata, lant_gasit, capacitate); | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~