LinkedList Class
Lesson 4 of 14 in Coddy's Linked List - Data Structures Series #5 course.
Challenge
EasyWrite a class LinkedList with a constructor that gets no input.
Initialize two fields:
headset tonull(the list starts empty).countset to 0.
Keep your Node class from the previous lesson.
Try it yourself
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "linkedlist.h"
int main() {
LinkedList ll;
LinkedList_init(&ll);
char line[256];
while (fgets(line, sizeof(line), stdin)) {
line[strcspn(line, "\r\n")] = '\0';
char* cmd = strtok(line, " \t");
if (!cmd) continue;
if (strcmp(cmd, "state") == 0) printf("%s %d\n", ll.head == NULL ? "true" : "false", ll.count);
}
return 0;
}
