# C++ Programming Code Examples

## C++ > Pointers Code Examples

### C++ Program to Access Elements of an Array Using Pointer

C programming Scanf() Format Specifiers -
Read a floating-point value, read a single character, read a decimal integer, read an integer in either decimal, octal, hexadecimal format, read a floating-point number, read a

C++ Finding Area of Circle using Function -
C++ Program should have two functions one which takes radius as parameter and second takes diameter as parameter. If enters wrong option then tell users its 'valid selection' and

C Number of Occurrences of an Element in -
Code count the Number of Occurrences of an element in the linked list using recursion. This C Program uses recursive function & finds the occurrence for an element in an unsorted list.

C Program Find ASCII value of a Character -
ASCII value represents the english characters as numbers, each letter is assigned a number from 0 to 127. For example, the ASCII value for uppercase X is 88. This program takes the

C Program code to Subtract two matrices -
C language read elements in two matrices and find the difference of two matrices. Subtract two matrices in C. Elements of two matrices can only be subtracted if and only...

C Program Code Find Length of the String -
"Gets()" is used to accept string with Spaces and we are "Passing accepted String" to the function. Inside function we have stored this string in pointer. Inside "While Loop" we are

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 Calculates Area of an Equilatral Triangle -
An "Equilateral Triangle" has equal sides (all 3 sides are equal). In order to calculate the area of equilateral triangle, we must know the side of the triangle. This C program would prompt