#include<bits/stdc++.h> using namespace std; int main(){ double m,h,bmi; cin>>m>>h; bmi=m/(h*h); if(bmi<18.5) cout<<"Underweight"<<endl; else if(bmi>=18.5&&bmi<24) cout<<"Normal"; else if(bmi>=24) cout<<bmi<<endl<<"Overweight"<<endl;

return 0;

}