Compilare: user.cpp: In function ‘int main()’: user.cpp:15:13: warning: unused variable ‘aux’ [-Wunused-variable] int n,m,aux,penalty,min=2100000000,who,room,cnt=0,poz; ^ user.cpp:58:21: warning: ‘room’ may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<who<<" "<<room<<" "<<min<<" "<<cnt; ^ user.cpp:58:11: warning: ‘who’ may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<who<<" "<<room<<" "<<min<<" "<<cnt; ^