#include <iostream>
using namespace std;
int main()
{
    int m,h;
    cin>>m>>h;
    int bmi=m*1.0/(h*h);
    if (bmi<18.5)
    {
        cout<<"Underweight"<<endl;
    }
    else if (bmi>24)
    {
        cout<<bmi<<endl;
        cout<<"Overweight"<<endl;
    }
    else
    {
        cout<<"Normal"<<endl;
    }
}