#include #include #include #include using namespace std; typedef long long ll; int main(){ ll n,a,b; cin>>n; vector va,vb; for(int i=0; i>a>>b; va.push_back(a); vb.push_back(b); } ll ma,mi; vector vma,vmi; for(int i=0; i<=30; ++i){ ma=0; mi=LLONG_MAX; ll ii; ii=pow(2,i); for(int j=0; jma) ma=c; if(c vma2,vmi2; for(int i=s; i<=e; i+=1000){ ma=0; mi=LLONG_MAX; for(int j=0; jma) ma=c; if(c0){ for(int j=0; jma) ma=c; if(c