BMI 1 line correct Ben Thompson

// ConsoleApplication1.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream>
#include <string>
#include <cmath>
using namespace std;
int main()
{
    double weight;
    double height;
    cout << "enter in weight" << endl;
    cin >> weight;
    cout << "enter in height" << "\n";
    cin >> height;
    double bmi = ((weight*.45)/(pow((height*.025), 2)));
    cout << "your bmi is " << bmi << "." << endl;
    system("pause");
    return 0;
}