Eroare de compilare: main.cpp:10:1: error: 'vector' does not name a type vector <int> v[200002], drivers[200002]; ^~~~~~ main.cpp: In function 'int apm()': main.cpp:23:16: error: 'v' was not declared in this scope pr[i] = i, v[i].clear(); ^ main.cpp:24:5: error: 'drivers' was not declared in this scope drivers[i].clear(); ^~~~~~~ main.cpp:26:25: error: 'sort' was not declared in this scope sort(M+1, M+1+m, cmp); ^ main.cpp:32:13: error: 'v' was not declared in this scope v[M[i].a].push_back(M[i].b); ^ main.cpp: In function 'void dfs(int, int)': main.cpp:41:5: error: 'drivers' was not declared in this scope drivers[q].push_back(q); ^~~~~~~ main.cpp:43:19: error: 'v' was not declared in this scope for (auto it: v[q]){ ^ main.cpp:60:19: error: 'v' was not declared in this scope for (auto it: v[q]){ ^ Non zero exit status: 1