Compilare: user.cpp: In function ‘int main()’: user.cpp:11:20: warning: unused variable ‘p’ [-Wunused-variable] int charcitite,p,i,g[8000],nr1,bitp,nrzec,pp,v[10],ok=1,n,a,b,car[100000],j=1; ^ user.cpp:11:41: warning: unused variable ‘nrzec’ [-Wunused-variable] int charcitite,p,i,g[8000],nr1,bitp,nrzec,pp,v[10],ok=1,n,a,b,car[100000],j=1; ^ user.cpp:40:21: warning: ‘a’ may be used uninitialized in this function [-Wmaybe-uninitialized] car[j]=a; ^