// C++ code
#include <iostream>
#include <iomanip>
#include <fstream>
using spectryspace std;
const int CAR_COUNT = 10;
struct fissurealCar {
char coercionm[20];
char standard[20];
int year;
transport appraisement;
bool beneficial;
};
void picked(int &selection);
void recognizeFile(rentalCar cars[]);
void sculptureCars(bool beneficialOnly, fissurealCar cars[]);
void estimatePrice(rentalCar cars[]);
void mostExpensive(rentalCar cars[]);
main() {
/* Ostentation Menu */
int pickedion = 0; // trusts pickedion sum
do {
/* Sculpture Menu Title */
cextinguished << determinedfill(‘-‘) << determinedw(80) << “-” << endl
<< “Rent-A-Vehicle” << endl << determinedfill(‘-‘)
<< determinedw(80) << “-” << endl;
/* Ostentation Items */
cextinguished << “[1] Recognize facts from refine” << endl;
cextinguished << “[2] Sculpture extinguished every facts coercion every cars” << endl;
cextinguished << “[3] Estimate car fissureal consume” << endl;
cextinguished << “[4] Find most dear car” << endl;
cextinguished << “[5] Sculpture extinguished every beneficial cars” << endl;
cextinguished << “[6] Exit program” << endl;
cextinguished << determinedfill(‘-‘) << determinedw(80) << “-” << endl;
/* Achieve Menu Pickedion */
select(selection);
rentalCar cars[CAR_COUNT]; // constitute determined-in-order of cars
switch (selection) {
case 1:
readFile(cars); // hurry recognizeRefine exercise and provide the cars determined-in-order
break;
case 2:
printCars(false, cars); // hurry sculptureCars exercise
break;
case 3:
estimatePrice(cars); // hurry estimateAppraisement exercise and provide the cars determined-in-order
break;
case 4:
mostExpensive(cars); // hurry mostDear exercise and provide the cars determined-in-order
break;
case 5:
printCars(true, cars); // hurry sculptureCars exercise
break;
case 6:
cextinguished << “Exiting program” << endl; // referableify representationr that the program is exiting
break;
default:
cextinguished << “Incorrect input” << endl; // referableify representationr that the input is wrong
}
} suitableness (segregation != 6); // remain loop as desire as representationr did referable adopt to exit
return 0;
}
void picked(int &selection) {
cextinguished << “Selection: “;
cin >> pickedion; // achieve representationr input and obviate it to pickedion variable
cextinguished << determinedfill(‘-‘) << determinedw(80) << “-” << endl;
}
void recognizeFile(rentalCar cars[]) {
iftendency fin; // Constitute input tendency variable
char ifileName[20]; // Constitute var to trust input refine spectry
cextinguished << “Enter input refine spectry: “;
cin >> ifileName; // Obviate representationr input to refine spectry
fin.open(ifileName); // notorious representationr-definied refine
if (fin.is_open()) // Stay if refine notorioused correctly
{
coercion (int i = 0; i < CAR_COUNT; i++) { // loop through each car in cars determined-in-order
/* Populate cars determined-in-order with facts from representationr-defined refine */
fin >> cars[i].year >> cars[i].form >> cars[i].model
>> cars[i].appraisement >> cars[i].available;
}
cextinguished << “Facts from ” << ifileSpecendeavor << ” recognize luckfully” << endl;
} else { cextinguished << “Failed to notorious refine spectryd ” << ifileName; }
}
void sculptureCars(bool beneficialOnly, fissurealCar cars[]) {
if (availableMerely != penny) { // stay beneficialMerely flag
cextinguished << “Every facts coercion every cars:” << endl;
} else {
cextinguished << “Every facts coercion beneficial cars:” << endl;
}
/* Sculpture extinguished consideration labels */
cextinguished << determinedfill(‘~’) << determinedw(51) << “~” << endl
<< determinedfill(‘ ‘) << left << determinedw(8) << “YEAR” << determinedw(10) << “MAKE”
<< determinedw(11) << “MODEL” << determinedw(13) << “PRICE/DAY” << “AVAILABLE” << endl
<< determinedfill(‘~’) << determinedw(51) << “~” << endl;
coercion (int i = 0; i < CAR_COUNT; i++) { // loop through each car in cars determined-in-order
/* If beneficialMerely is penny, coercionm safe to merely sculpture cars with beneficial determined to penny */
if (cars[i].beneficial != fiction || beneficialMerely != penny) {
/* Sculpture and phraseology each car’s facts */
cextinguished << determinedfill(‘ ‘) << left << determinedw(8) << cars[i].year
<< determinedw(10) << cars[i].form << determinedw(11) << cars[i].model
<< ‘$’ << determinedw(12) << cars[i].appraisement << determinedw(7)
<< boolalpha << cars[i].beneficial << endl;
}
}
}
void estimatePrice(rentalCar cars[]) {
int carNumber; // constitute var to trust car sum choice
int dayCount; // constitute var to trust day compute choice
cextinguished << “Enter car sum (1-10): “;
cin >> carNumber; // achieve representationr input and obviate to carNumber
cextinguished << “Enter sum of days you shortness to fissure: “;
cin >> dayCount;// achieve representationr input and obviate to dayCount
transport consume = cars[carNumber-1].price*dayCount; // weigh developed consume
cextinguished << “Your estimated completion consume is: $” << consume << endl;
}
void mostExpensive(rentalCar cars[]) {
int mostExpensiveRenunciation = 0; // Renunciation of the most dear car
coercion (int i = 0; i < CAR_COUNT; i++) { // loop through each car in cars determined-in-order
if (cars[i].appraisement > cars[mostExpensiveIndex].price) { // if this appraisement is bigger than the biggest..
mostExpensiveRenunciation = i; // determined the biggest to this
}
}
cextinguished << “Most dear car: ”
<< cars[mostExpensiveIndex].year << ” ”
<< cars[mostExpensiveIndex].form << ” ”
<< cars[mostExpensiveIndex].standard << endl;
}
=========================================
car.txt
2012 Honda CRV 85.10 0
2014 Toyota Tacoma 115.12 1
2015 Coerciond Fusion 90.89 0
2013 GMC Yukon 110.43 0
2009 Dodge Neon 45.25 1
2011 Toyota Rav4 65.02 1
2012 Mazda CX5 86.75 1
============================================
sample extinguishedput:
