Compilare: user.cpp: In function ‘int multime(int)’: user.cpp:16:11: warning: variable ‘y’ set but not used [-Wunused-but-set-variable] int r,y; ^ user.cpp: In function ‘int main()’: user.cpp:36:20: warning: unused variable ‘n1’ [-Wunused-variable] int i,x,y,nr,j,n1,n2,tot,maxim=0,curent,nrmax; ^ user.cpp:36:23: warning: unused variable ‘n2’ [-Wunused-variable] int i,x,y,nr,j,n1,n2,tot,maxim=0,curent,nrmax; ^ user.cpp:36:26: warning: variable ‘tot’ set but not used [-Wunused-but-set-variable] int i,x,y,nr,j,n1,n2,tot,maxim=0,curent,nrmax; ^ user.cpp:36:45: warning: unused variable ‘nrmax’ [-Wunused-variable] int i,x,y,nr,j,n1,n2,tot,maxim=0,curent,nrmax; ^