# C Programming Code Examples

## C > Mathematics Code Examples

### Program to Print Armstrong Number from 1 to 1000

Check Whether the Number is Armstrong -
This C Program code checks whether a given number is armstrong number. An Armstrong number is an n-digit base b number such that the Sum of its Digits raised to the Power N is

Program Reverse Order of Words in String -
Logic to reverse the order of words in a given string. There are many Logic's to Reverse the order of words. Here is the simplest approach I am using to Reverse the order. Input a string

C Program to Display Factors of a Number -
This C Program takes a Positive Integer from the user & displays all the positive factors of that number. The for loop is iterated until j<= Number is False. In each iteration, number is

Implementation for Top-Down Splay Tree -
Finding the smallest item in the tree. Not the most efficient implementation ('two passes'), but has correct "amortized behavior". A good alternative is to first call Find with parameter

Find Sum of Natural numbers from 1 to N -
Program find the sum of all natural numbers between 1 to n. Input upper limit to find sum of natural numbers. Store it in some variable say N. Initialize another variable to store sum

Program Represents Graph by Linked List -
Algorithm represents a 'graph' using Linked list. The time complexity of this algorithm is "O(e)". This algorithm takes the input of the number of vertex and edges. Take the input

C Program Code to Sort array of Structure -
C code accept records of the different states using array of structures. A structure should contain Char state, population, literacy rate, & income. Display the State whose Literacy

C Code Traverse the Tree Non-Recursively -
C language code, using iteration, searches for a given node in a tree. The tree we have used is the binary search tree. A binary search tree follows a concept of nodes whose numbers...