functions.c

#include<stdio.h>

void townCountry();
void gasCalc();
void gasPrice();

char live;

float cityReg = 1.254;
float cityHO = 1.309;
float citySO = 1.399;
float subReg = 1.139;
float subHO = 1.179;
float subSO = 1.279;
float regular, highOctane, superOctane;

int main()
{

	printf("Please enter your location (City/Suburb):\n");

	scanf("%c", &live);

	townCountry();
	gasCalc();
	gasPrice();

	return (0);
}

void townCountry()
{
	if (live == 'c' || live == 'C')
		live = 'c';
	else if (live == 's' || live == 'S')
		live = 's';

}

void gasCalc()
{
	if (live == 'c')
	{
		regular = (cityReg * 15);
		highOctane = (cityHO * 15);
		superOctane = (citySO * 15);
	}
	else
	{
		regular = (subReg * 15);
		highOctane = (subHO * 15);
		superOctane = (subSO * 15);
	}


}

void gasPrice()
{
	printf("The average prices for a fill up are:\n");
	printf("\n");
	printf("regular\tHigh Octane\tSuper Octane");
	printf("%.2f\t%.2f\t%.2f\t", regular, highOctane, superOctane);



}