raju249

/*
 Own code implementated by Rajendra Kadam

 Source code is available for download on my website

 link: iamrajendra.pythonanywhere.com 

 */

#include <stdio.h>

raju249

/**
 * Tries to delete a number.
 */
void delete(void)
{
    // prompt user for number
    printf("Number to delete: ");
    int n = GetInt();

    // get list's first node

raju249

/**
 * Searches for a number in list.
 */
void search(void)
{
    // prompt user for number
    printf("Number to search for: ");
    int n = GetInt();

    // get list's first node

raju249

/**
 * Tries to insert a number into list.
 */
void insert(void)
{
    // try to instantiate node for number
    node* newptr = malloc(sizeof(node));
    if (newptr == NULL)
    {
        return;

raju249

/**
 * Traverses list, printing its numbers.
 */
void traverse(void)
{
    // traverse list
    printf("\nLIST IS NOW: ");
    node* ptr = first;
    while (ptr != NULL)
    {

raju249

// main entry point for program
int main(void)
{
    int c;
    do
    {
        // print instructions
        printf("\nMENU\n\n"
            "1 - delete\n"
            "2 - insert\n"

raju249

// This is the code for linked list in C.
// This includes functions for insert,delete,search and traverse
// I used the distribution code from my course CS50 by Porf.David.J.Malan
#include <cs50.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

// Defines a node for linked list
typedef struct node