In my previous article, I have discussed the introduction of linked list and linked list insertion. In this article, we will see how to delete a node from the existing linked list. Delete a Node: There are three ways to delete a node from the linked list. It depends on the user requirements. Delete a […]

In my previous article, I have discussed the basic concept of the linked list and discuss its advantage and disadvantage. In this article, I will discuss how to insert a new node in an existing linked list. Previously I have described an example where I have created a linked list of four nodes. This is

A linked list is an example of a linear data structure. It is stored the data dynamically using the structure and pointers. Linked-list enables the user to store the desired data to create a new location in the program at run time. In simple word, we can say that linked list is a sequence of

A pointer to function in C is one of the most important pointer tools which is often ignored and misunderstood by the people. Generally, people face the problem with function pointer due to an improper declaration, assignment and dereferencing the function pointer. Misunderstanding of the fundamental concept of function pointers can create issues in the

We can find the largest and second largest number of an integers array using the c language. This question is also important and asks by the interviewer in an interview. Let’s take an example, suppose there are an integer array iaData of 5 integers. int iaData[5] = {3, 5, 123, 6, 1}; Here the largest

We can find the smallest and second smallest element of an integers array using the c language. This question is also important and asks by the interviewer in an interview. Let’s take an example, suppose there are an integer array iaData of 5 integers. int iaData[5] = {3, 5, 123, 6, 1}; Here the smallest

In this article, I am writing a c code to generate the map of INDIA. This program is an example of obfuscated code in C language. Here we will take an encoded long string. The long string is simply a binary sequence of characters. Here string is a run-length encoding of the map of India.

In the interview generally, Interviewer asked the question to reverse a string without the using the c library function or maybe they can mention more condition, it totally depends on the interviewer. In this article, I will discuss several techniques to reverse a string. I hope you guys like it. Here I am assuming you

In the interview generally, bit reversal is the common question for the interviewer. There are several methods to reverse the bits of an integer. If you have good knowledge of unary operators then bit reversal is a very simple question for you otherwise, it can be difficult. So it is my personal advice before looking