# C++ Programming Code Examples

## C++ > Algorithms Code Examples

### Program To Implement Tower Of Hanoi Alogithm Using Recursion.

C++ language Decode a Message Encoded -
This program decodes any message encoded by the technique of traditional playfair cipher. "The Playfair Cipher" is a 'Manual Symmetric' Encryption Technique and was the first literal

Randomized Primality Testings Algorithm -
Method that implements the basic primality test. If witness doesn't return 1, n is definitely composite. Do this by computing a^i (mod n) and looking for "non-trivial" square roots of 1

Programs Performs Naive String Matching -
C++ Program perform Naive String matching algorithm. "String Searching" algorithm is an important class of string algorithm that try to find a place where one or several strings (also

Inputs Few Numbers Performs Merge Sort -
C program, using recursion, 'Performs Merge' sort. A Merge Sort is a sorting algorithm with 'Complexity of O(nlogn)'. It is used for sorting numbers, structure, files. Perform Merge Sort

Egg Game graphic programming code in C -
Go back to normal graphics mode or deleting viewport. Checking the egg position. Display mouse pointer. Define the upper left boundry of mouse. Define the bottom right boundry

C Program Reverse String Without Library -
Lets find the length of the string using library function strlen(). A "string" is charracter array and a "Character Array" have character range between 0 to length-1. Thus we have position

Code find sum of main diagonal elements -
Read elements in a matrix and find the sum of main diagonal (major diagonal) elements of matrix. Find sum of all elements of main diagonal of a matrix. Input elements in the

C Find Prime Numbers Between the Range -
The program takes the range and finds all the 'Prime Numbers' between the range & prints. Lets first take the range of numbers between which you have to find the prime numbers as