Description
To compile, build, and execute an interactive program using loops, user defined functions with pointer arguments (pass by reference) vs. pass by copy.
Libraries and Skills
This assignment will require the standard input-output C library.
This assignment will require knowledge of pointers.
Functions and Required Code
“`C
//Road trip
//preprocessor directives
define _CRT_SECURE_NO_WARNINGS
include<stdio.h>
define SPEEDLIMIT 70
//function prototypes
//Greet the user
void Greeting();
//Calculations for one road trip
void CalculateTheTotal();
//get input (1 (YES) or 0 (NO)) to continue
//return (BY REFERENCE) the users selection
void AnotherRoadTrip(int *againPtr);
//Calculate the cost of the gas on a trip
//declare, ask, and get the price per gallon and the mpg
//calculate and return (BY REFERENCE) the cost of gas
//for the number of miles passed to the function
void GasCost(double miles, double *gasCostPtr);
//using a 70 MPH speed limit and the miles passed to the function
//calculate and return (BY REFERENCE) the total time it will take as a double
//Also calculate and print the number of hours and number of minutes
void TripTime(double miles, double *totalTimePtr);
“`
Instructions
This program will calculate some of the costs of a road trip.
The user will enter the number of miles, the cost of gas per gallon, and the miles per gallon(mpg) of the car.
– Calculate the cost of gas and the time it will take for a road trip.
– Assume the user will drive an average of 70 MPH.
– The user will enter the number of miles, the cost of gas per gallon, and the miles per gallon(mpg) of the car.
Additional Requirements
– Use function prototypes.
– Write comments for each function that will appear before each prototype and again before each function
-efinition.
– Be sure to comment your code adequately.
– Be sure to indent properly.
– Use meaningful variable names.
– NO Late Submission
