# C++ Programming Code Examples

## C++ > Strings Code Examples

### Program to Implement the RSA Algorithm

Finds Prime Number in C++ The Language -
In C++ coding, we take a 'For Loop' which will start from 1 up to number that has entered to check whether it is Prime Number or not with in for loop we set an 'IF' condition and placed

Takes octal number as input and converts -
C Program take the octal number as input and store it in the variable octal. Initialize the variables decimal and j to zero. Obtain the remainder and quotient of the octal number.

C++ Swap Two Numbers Using 3. Variable -
Swap numbers means exchange the values of two variables with each other. Variable num1 contains 20 and num2 contains 40 after swap there values num1 contains 40 num2 contains

Find Length of String by Defined Function -
C Program to find Length of string with using user 'Defined function'. By using user-defined function write a code to find Length of String. After accepting the string from the user we're

C program code Self-Referential structure -
Buffer for ungetch, next free position in buf, word frequency count, getword: get next word or character from input, addtree: add a node with w, at or below p, a new word has

Finds the Largest clique in a Planar Graph -
This is a C++ Program to find the "cliques" of size k in a a graph. An "undirected graph" is formed by a finite set of vertices and a set of unordered pairs of vertices, which are called

Read integers into an array and Reversing -
We have declared one pointer variable and one array. Address of first element of array is stored inside pointer variable. Accept Size of an Array. Now we have accepted element...

C Program Code Calculate Simple Interest -
C code example to input principle amount in some variable say principle and input time in some variable say time. Input rate in some variable say rate. Find simple interest using