Compilare: main.cpp: In function 'int main()': main.cpp:13:15: warning: unused variable 'k' [-Wunused-variable] 13 | int n,i,j,k,o,x,l,p,a,b; | ^ main.cpp:13:21: warning: unused variable 'l' [-Wunused-variable] 13 | int n,i,j,k,o,x,l,p,a,b; | ^ main.cpp:91:30: warning: 'ans' may be used uninitialized in this function [-Wmaybe-uninitialized] 91 | cout<<min(ans,ans2)<<" "<<max(ans,ans2)<<'\n'; | ^~~