Compilare: main.cpp: In function 'void bfs(int)': main.cpp:19:28: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size] 19 | memset(contor, 0, MAX_N); | ^ main.cpp:20:25: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size] 20 | memset(viz, 0, MAX_N); | ^ main.cpp:27:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 27 | for (i = 0; i < nod[el].size(); i++) { | ~~^~~~~~~~~~~~~~~~