program c++ 'menghitung berat badan'

 #include <iostream>
using namespace std;
int main()
{ int b,t,h;

cout<<"berapa berat badan = ";
cin>>b;
cout<<"berapa tinggi badan = ";
cin>>t;

h=t-b;
if(h>120)
cout<<"anda terlalu gemuks"<<endl;
else
if((h>=111) && (h<=120))
cout<<"ideal"<<endl;
else
if((h>=100) && (h<=110))
cout<<"kurus"<<endl;
else
cout<<"terlalu kurus"<<endl;
}