//This program is designed to ask for the gas consumption in miles/gallons.
//converts the information to kilometers/gallons then displays the result.


#include<iostream.h> 

// Free function declalration
float convert(float consumption);


int main ()

{ 
	float gas_consumption_MperG;


	cout<<"Enter the gas consumption in Miles/Gallons: ";
	cin>>gas_consumption_MperG;

//Converting Miles/gal to Km/lit.
//Then inverting Km/l to lit/Km.
//If X litres is consumed in 1 Km, then 100*X Litres is consumed per 100 Km.
		
	cout<<endl<<"The gas consumption for "<<gas_consumption_MperG<< " Miles/gallons" 
		" is equivalent to "<<convert(gas_consumption_MperG)<<'\n'<<"Litres"
		"/100 Kilometers"<<endl<<endl;

	return 0;
}


// Free function Implementation

float convert(float consumption)
{
	return 100/(consumption*0.4227213);
}


//Run:
/* 
Enter the gas consumption in Miles/Gallons: 34

The gas consumption for 34 Miles/gallons is equivalent to 6.95772
Litres/100 Kilometers

Press any key to continue  
*/