Eroare de compilare: main.cpp: In function 'void DFS1(int)': main.cpp:16:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 16 | for(int i=0;i<inv_graph[node].size();i++) | ~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void DFS2(int)': main.cpp:25:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 25 | for(int i=0;i<graph[node].size();i++) | ~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:57:18: error: 'seprecision' was not declared in this scope 57 | cout<<fixed<<seprecision(7)<<exp_nr[a]; | ^~~~~~~~~~~ Non zero exit status: 1