#include<iostream>
using namespace std;

int main()
{
    double hei=0,wei=0,bmi=0;
    cout<<"請輸入體重(磅或者公斤):";
    cin>>wei;
    cout<<"輸入身高"<<"\n";
    cout<<"請注意：如果您在輸入體重時是使用\"磅\"為單位，請在此使用\"吋\"為單位，反之，則以公尺為單位"<<"\n";
    cout<<"請輸入身高:";
    cin>>hei;
    bmi=wei/(hei*hei);
    cout<<"您的BMI指數為:"<<bmi<<"\n";
    cout<<"BMI VALUES"<<"\n";
    cout<<"Underweight: less then 18.5"<<"\n";
    cout<<"Normal:      between 18.5 and 24.9"<<"\n";
    cout<<"overheight:  between 25 and 29.9"<<"\n";
    cout<<"obese:       30 or greater"<<"\n";
    system("pause");
}