main.c

#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "sorted-list.h"

int main(int argc, char** argv) {
  // Set up and initialize a sorted list
  sorted_list_t lst;
  sorted_list_init(&lst);

  // Read lines until the end of stdin
  char* line = NULL;
  size_t line_size = 0;
while (getline(&line, &line_size, stdin) != EOF) {
  int num;

  // Which command is this?
  if (strcmp(line, "done\n") == 0) {
    // The user is done so we can exit
    break;

  } else if (strcmp(line, "print\n") == 0) {
    // Print the list
    sorted_list_print(&lst);

  } else if (sscanf(line, "insert %d\n", &num) == 1) {
    // Add a value to the list
    sorted_list_insert(&lst, num);

  } else if (sscanf(line, "count %d\n", &num) == 1) {
    // How many times does the provided value appear in the list?
    size_t count = sorted_list_count(&lst, num);
    printf("%d\n", count);  // %d was origninally %lu but gave me an error even tho I didnt code this??

  } else {
    printf("unrecognized command.\n");
  }
}

  // Free the space allocated by getline
  free(line);

  // Clean up the queue
  sorted_list_destroy(&lst);

  return 0;
}