Compilare: user.cpp: In function ‘int main()’: user.cpp:7:18: warning: unused variable ‘n’ [-Wunused-variable] long int x,y,n,i,copie_nr,exponent=0,impartit=1,cautare=0; ^ user.cpp:7:42: warning: unused variable ‘impartit’ [-Wunused-variable] long int x,y,n,i,copie_nr,exponent=0,impartit=1,cautare=0; ^ user.cpp:7:53: warning: unused variable ‘cautare’ [-Wunused-variable] long int x,y,n,i,copie_nr,exponent=0,impartit=1,cautare=0; ^