Compilare: main.cpp: In function 'int main()': main.cpp:7:24: warning: unused variable 'cnt' [-Wunused-variable] int n,x1,x2,l,lmax,i,cnt=1,st,dr; ^~~ main.cpp:35:33: warning: 'dr' may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<lmax<<" "<<st<<" "<<dr<<"\n"; ^~~~ main.cpp:35:24: warning: 'st' may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<lmax<<" "<<st<<" "<<dr<<"\n"; ^~~