 # C Programming Code Examples

## C > Mathematics Code Examples

### C program to Calculate the value of nCr

C++ Program use Linear Search Technique - First ask to enter the array size then it will ask to enter the array elements, then it will finally ask to enter a number to be search in array to check whether it is present in the array or not

Calculates Area & Circumference of Circle - To calculate area and circumference we must know the radius of circle. C program code will prompt user to enter the radius and based on the input it would calculate the values. Make

C Program to calculate Area of a Polygon - Given the coordinates of the vertices of a convex polygon, calculate its area and perimeter. Subdivide it into triangles and calculate the area of each triangle with the

Making Your Functions to be Inline in C++ - An inline function is a function in which body is inserted in the "place of its call". There are two ways to make your functions to be inline. The first one consists in 'simple definition' of

C++ Program Sample Implements Vector - 'Insert element' into the vector. Deleting last element of the vector. Size of the vector and Display by index. "Dislplay by iterator". Clear the vector. Enter value to be inserted. Display

Program to Reverse every Word of Strings - Program 'takes a string', reverses every word of the string. Take a string as input and store each word of the input string in the separate rows of the '2-D array'. Reverse each word of

Code Find Prime Numbers in given Range - C Program code Find out the prime numbers between 1 to 100, 100 to 999... Input a range, for e.g. if you want the Prime Numbers from 100 to 999 then enter numbers 100 and 999...

C++ Implementing B-Tree Data Structure - This C++ Program implements The "B-Tree" data structure. B-tree is a tree data structure that keeps "data sorted" and allows searches, sequential access & insertions in logarithmic