Compilare: main.cpp: In function 'void dfs(int)': main.cpp:18:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 18 | for(int i=0; i<graf[x].size(); i++) | ~^~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:61:24: warning: 'radacina' may be used uninitialized in this function [-Wmaybe-uninitialized] 61 | out<<dp[radacina][1]; | ^