55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
#include "a_train.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/*int main(void){
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printf("Zadajte zoznam cieľových staníc a počet cestujúcich.\n");
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printf("Zoznam zakončite prázdnym riadkom.\n");
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add_car;
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return 0;
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}*/
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struct car* add_car(struct car* first,const char* target) {
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struct car* newcar = calloc(1,sizeof(struct car));
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struct car* this=first;
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strcpy(newcar->value, target);
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if(this==NULL){
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return newcar;
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}
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while(this->next!=NULL){
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this=this->next;
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}
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this->next = newcar;
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return first;
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}
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void print_train(struct car* first) {
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struct car* this=first;
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while(this->next!=NULL){
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printf("%s",this->value);
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this=this->next;
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}
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}
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void cancel_train(struct car* first) {
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}
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struct car* clear_train(struct car* first, const char* target) {
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struct car* prev = first;
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//Už sme si istí, že prev a prev->next nie sú NULL
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// while (prev->next->next != NULL){
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// prev = prev->next;
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//}
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//struct car* third = prev->next->next;
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//free(prev->next);
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//prev->next = third;
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//return first;
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return NULL;
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}
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