#include "a_train.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>


//int main(void){
    printf("Zadajte zoznam cieľových staníc a počet cestujúcich.\n");
    printf("Zoznam zakončite prázdnym riadkom.\n");

    add_car;
    return 0;
//}

struct car* add_car(struct car* first,const char* target) {
    struct car* newcar = calloc(1,sizeof(struct car));
    struct car* temp=first;
    int length=0;
    while(temp!=NULL){
        temp=temp->next;
        length++;
        printf("%d",length);
    }

    strcpy(newcar->value, target);
    struct car* this = first;
    return NULL;
}

void print_train(struct car* first) {
}

void cancel_train(struct car* first) {
}

struct car* clear_train(struct car* first, const char* target) {
    struct car* prev = first;
// Už sme si istí, že  prev a prev->next nie sú NULL
//    while (prev->next->next != NULL){
  //  prev = prev->next;
    //}
    //struct car* third = prev->next->next;
    //free(prev->next);
    //prev->next = third;
    //return first;

    return NULL;
}