Compilare: user.cpp: In function ‘int main()’: user.cpp:22:40: warning: unused variable ‘q’ [-Wunused-variable] register int i,j,x,y,b,st,dr,s1,s2,q,sol,solutie; ^ user.cpp:80:8: warning: ‘solutie’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<solutie<<" "<<s1<<" "<<s2<<"\n"; ^ user.cpp:80:31: warning: ‘s2’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<solutie<<" "<<s1<<" "<<s2<<"\n"; ^ user.cpp:80:22: warning: ‘s1’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<solutie<<" "<<s1<<" "<<s2<<"\n"; ^ user.cpp:75:25: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(solutie<v[sol]) ^