#include <iostream>
#include <cstdlib>
#include <string>

Include dependency graph for train.cpp:

Classes
struct	Car

Functions
void	appendCar (Car *&head, string id)

int	main ()

void	printTrain (Car *&head)

Function Documentation

◆ appendCar()

void appendCar	(	Car *&	head,
		string	id )

Definition at line 30 of file train.cpp.

                                      {
    if (head == NULL) {
        head = new Car;
        head->id = id;
        head->next = NULL;
    } else {
        Car *current = head;
        while (current->next != NULL) {
            current = current->next;
        }
        current->next = new Car;
        current->next->id = id;
        current->next->next = NULL;
    }
}

References Car::id, and Car::next.

Referenced by main().

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◆ main()

int main ( void )

Definition at line 15 of file train.cpp.

           {
    Car *head = NULL;
    int n;
    cin >> n;
    string id;
    for (int i = 0; i < n; i++) {
        cin >> id;
        appendCar(head, id);
    }
    printTrain(head);
 
    return 0;
}

References appendCar(), and printTrain().

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◆ printTrain()

void printTrain ( Car *& head )

Definition at line 46 of file train.cpp.

                            {
    Car *current = head; (*current).next
    while (current != NULL) {
        if (current->next != NULL) {
            cout << current->id << ", ";
        }
        else {
            cout << current->id;
        }
        current = current->next;
    }
}