#include<bits/stdc++.h>
using namespace std;
float m,h,ans;
int main(){ 
    cin>>m>>h; 
    ans=m/(h*h); 
    if(ans<18.5)
    { 
        cout<<"Underweight"; 
    } 
    else if(ans>=18.5&&ans<24)
    {
         cout<<"Normal";
    } 
    else if(ans>=24)
    {
         cout<<ans<<"\n"<<"Overweight"; 
    } 
    return 0;
}

我才是救星😎