Compilare: user.cpp: In function ‘int main()’: user.cpp:45:5: warning: label ‘label’ defined but not used [-Wunused-label] label: ^ user.cpp:78:45: warning: ‘cmax’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<in<<" "<<sf<<" "<<cmin<<" "<<" "<<cmax<<'\n'; ^ user.cpp:78:29: warning: ‘cmin’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<in<<" "<<sf<<" "<<cmin<<" "<<" "<<cmax<<'\n'; ^ user.cpp:78:20: warning: ‘sf’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<in<<" "<<sf<<" "<<cmin<<" "<<" "<<cmax<<'\n'; ^ user.cpp:78:11: warning: ‘in’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<in<<" "<<sf<<" "<<cmin<<" "<<" "<<cmax<<'\n'; ^