Compilare: user.cpp: In function ‘int simulare(int)’: user.cpp:27:17: warning: ‘j’ may be used uninitialized in this function [-Wmaybe-uninitialized] while(d && j<=n) ^ user.cpp: In function ‘int main()’: user.cpp:80:8: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<sol<<endl; ^