Compilare: user.cpp: In function ‘int nrdiv(int)’: user.cpp:10:20: warning: variable ‘sal’ set but not used [-Wunused-but-set-variable] int nrdiv=1,pt,sal; ^ user.cpp: In function ‘int main()’: user.cpp:51:10: warning: ‘save’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<save<<" "<<max<<" "<<cnt; ^ user.cpp:51:34: warning: ‘cnt’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<save<<" "<<max<<" "<<cnt; ^