Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:25:9: error: ‘map’ was not declared in this scope for(map<int,int>::iterator it=Q.begin();it!=Q.end();it++) ^ user.cpp:25:13: error: expected primary-expression before ‘int’ for(map<int,int>::iterator it=Q.begin();it!=Q.end();it++) ^ user.cpp:25:13: error: expected ‘;’ before ‘int’ user.cpp:25:45: error: ‘it’ was not declared in this scope for(map<int,int>::iterator it=Q.begin();it!=Q.end();it++) ^