Compilare: main.cpp: In function 'void bfs(int, int)': main.cpp:21:17: warning: unused variable 'adf' [-Wunused-variable] 21 | int adf = 1; | ^~~ main.cpp:23:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 23 | for(i = 0; i < edge[x].size(); i++){ | ~~^~~~~~~~~~~~~~~~ main.cpp:40:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 40 | for(i = 0; i < edge[x].size(); i++){ | ~~^~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:50:15: warning: unused variable 'j' [-Wunused-variable] 50 | int n, i, j, m, k, u, v; | ^ main.cpp: In function 'void bfs(int, int)': main.cpp:39:16: warning: 'poz' may be used uninitialized in this function [-Wmaybe-uninitialized] 39 | cul[x] = poz; | ~~~~~~~^~~~~ main.cpp:13:12: warning: 'j' may be used uninitialized in this function [-Wmaybe-uninitialized] 13 | int i, j; | ^