Eroare de compilare: user.cpp:6:1: error: ‘bitset’ does not name a type bitset<nmax>a[nmax]; ^ user.cpp: In function ‘void Citire()’: user.cpp:10:5: error: ‘fin’ was not declared in this scope fin>>n>>m>>nrjetoane>>lg; ^ user.cpp:11:9: error: ‘i’ was not declared in this scope for(i=1;i<=m;i++) ^ user.cpp:13:14: error: ‘x’ was not declared in this scope fin>>x>>y; ^ user.cpp:13:17: error: ‘y’ was not declared in this scope fin>>x>>y; ^ user.cpp:14:9: error: ‘a’ was not declared in this scope a[x][y]=1; ^ user.cpp: In function ‘int main()’: user.cpp:19:5: error: ‘cout’ was not declared in this scope cout << "Hello world!" << endl; ^