# C++ Programming Code Examples

## C++ > Sorting Searching Code Examples

### C++ Program to Implement Heap Sort

Perform to a 2D FFT Inplace a Complex 2D -
A fast Fourier transform (FFT) is an algorithm to computing the discrete 'Fourier transform' and its inverse. Fourier analysis converts time (or space) to frequency and vice versa; an FFT

C++ Implement Shortest Path Algorithm -
For a general weighted graph, we calculate single source shortest distances in "O(VE)" time using 'Bellman-Ford Algorithm'. For a graph with no negative weights, we can do

C++ Programs to Implements D-ary-Heap -
Filling up 'heap' with the array. A Function to check if heap is empty. Function to get index parent of i. Function to get index of k th child of i. Function to find least element. Function

Display largest element of an input Matrix -
C language code to pick & display the largest element of an input matrix. How many rows in the matrix? How many columns in the matrix? The largest element of the matrix is

Add Two Matrix Multi-Dimensional Arrays -
In this program, user is asked to entered the number of rows r and columns c. The value of r and c should be less than 88 in this program. The user is asked to enter elements of two...

C Program to Check Strings is Palindrome -
Program example identify whether the string is palindrome or not using stack. Take a string as input. Store the string in the stack array. Check whether the string is palindrome or...

How to use Variable Types The C language -
In Programming a Variable is a place holder for some value. All variables have some type associated with them, which expresses what 'type' of values they can be assigned. C offers

Program Implement the Vizing's Theorem -
The chromatic index of the simple graph can be either 'maxDegree' or maxDegree+1. The chromatic index is the maximum number of color needed for the 'edge coloring' of graph.