Compilare: user.cpp: In function ‘void picaturi()’: user.cpp:47:11: warning: unused variable ‘t’ [-Wunused-variable] { int t; //umplem din start primul pahar ^ user.cpp: In function ‘int lvl()’: user.cpp:30:21: warning: ‘lvl’ may be used uninitialized in this function [-Wmaybe-uninitialized] return lvl; ^ user.cpp: In function ‘int main()’: user.cpp:90:19: warning: ‘lvl’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(v==1)g<<lvl(); ^