Eroare de compilare: main.cpp:13:1: error: 'vector' does not name a type vector <int> g[105]; ^~~~~~ main.cpp:14:1: error: 'vector' does not name a type vector <pair <int, int>> r, muchii; ^~~~~~ main.cpp: In function 'void read()': main.cpp:26:9: error: 'g' was not declared in this scope g[a].push_back(b); ^ main.cpp: In function 'int dfs(int)': main.cpp:34:19: error: 'g' was not declared in this scope for (auto i : g[nod]) ^ main.cpp: In function 'std::pair<int, int> dfs2(int)': main.cpp:43:19: error: 'g' was not declared in this scope for (auto i : g[nod]) ^ main.cpp: In function 'int main()': main.cpp:58:13: error: 'r' was not declared in this scope r.push_back(make_pair(i, dfs(i))); ^ main.cpp:59:10: error: 'r' was not declared in this scope sort(r.begin(), r.end(), compare); ^ main.cpp:61:19: error: unable to deduce 'auto&&' from 'r' for (auto i : r){ ^ main.cpp:70:9: error: 'g' was not declared in this scope g[a].push_back(b); ^ main.cpp:72:9: error: 'muchii' was not declared in this scope muchii.push_back(make_pair(a, b)); ^~~~~~ main.cpp:79:19: error: 'muchii' was not declared in this scope for (auto i : muchii) ^~~~~~ Non zero exit status: 1