Compilare: main.cpp: In function 'void bfs(int, int*)': main.cpp:35:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 35 | for(int i=0;i<lista[coada[inc]].size();i++) | ~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:61:11: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size] 61 | memset(viz,0,7501); | ~~~~~~^~~~~~~~~~~~ main.cpp:62:11: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size] 62 | memset(coada,0,7501); | ~~~~~~^~~~~~~~~~~~~~