C Program to Insert a Node in a Linked List
Inserting a node is one of the the most fundamental linked list operations. We need to insert new nodes to create a linked list in the very first place. Here…
C Program to Get a Digit at Any Position of a Number
C Program to Get a Digit at Any Position of a Number Retrieving a specific digit from a number is a common problem in programming. Whether you are working with…
C Program to Convert Decimal to Binary
We use numbers in our everyday life in decimal form. Decimal numbers have 10 symbols (0, 1, 2, 3, 4, 5, 6, 7, 8 and 9). These ten symbols are…
C Program to Check Whether a Number is Palindrome
Palindrome is a number or sequence of characters which reads same backward and forward. If we reverse a palindrome number, the reversed and original number will be same. The first…
Swap Two Variables without Using Third Variable
It is very trivial to swap two variables with the help of another one. Here we'll see how to do the same thing without using the third variable. Solution 1:…