#include<iostream>
using namespace std;


/* Each cow has a location in the field (which
   is just a single number), and a weight. */
class Cow
{
public:
  float location, weight;

  // Functions to directly access and set 
  // variables
  void set(float inLocation, float inWeight);
  float getWeight();
  float getLocation();

  // Cow actions that will change its member
  // variables
  void walk(float distance); // Move from current location
                             // as in Dog::Walk function,
                             // distance specified as float
  void graze(int hours);  // Increase weight by 1 for each 
                          // hour grazing (hours entered)
                          // as integer
};


// ---------HERE IS THE MAIN FUNCTION----------
int main()
{
  // You may delete this cout statement:
  cout << "Add cows to this progam!\n";

  return 0;

}


// --HERE ARE THE ADDITIONAL FUNCTION DEFINITIONS--
// Set values of a cow object
void Cow::set(float inLocation, float inWeight)
{
  location=inLocation;
  weight=inWeight;
}


// Get weight of a cow object
float Cow::getWeight()
{
  return weight;
}


// Get location of a cow object
float Cow::getLocation()
{
  return location;
}


// Move cow
void Cow::walk(float distance)
{
  location+=distance;
}


// Increase cow's weight based on grazing time
void Cow::graze(int hours)
{
  weight+=1*hours; // increase 1lb per hour
}