Eroare de compilare: main.cpp:13:1: error: expected initializer before 'vector' vector <pair <int, int> > edges[NMAX]; ^~~~~~ main.cpp: In function 'void readInput()': main.cpp:24:9: error: 'edges' was not declared in this scope edges[a].push_back({b, i}); ^~~~~ main.cpp: In function 'void Output(bool)': main.cpp:33:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0 ; i < result.size() ; ++i) g<< result[i] << " "; ~~^~~~~~~~~~~~~~~ main.cpp: In function 'void dfs(int)': main.cpp:44:12: error: 'edges' was not declared in this scope if(edges[node].size() == 0) result.push_back(node); ^~~~~ main.cpp:53:17: error: 'vizitat' was not declared in this scope if(!vizitat[tip]) ^~~~~~~ main.cpp: In function 'void Solution()': main.cpp:66:12: error: 'edges' was not declared in this scope if(edges[i].size() % 2 != 0) ^~~~~ main.cpp:72:5: error: 'st' was not declared in this scope st.push_back(1); ^~ Non zero exit status: 1