# C++ Programming Code Examples

## C++ > Pointers Code Examples

### How to use Pointers in C++ Programming

Implement Prims algorithm using greedy -
C Program code implement prims algorithm using greedy method. For first smallest edge. We have fist smallest edge in graph. We have to find min dis of each vertex from either...

C Converting Roman Numbers to Decimal -
Take a roman number as input and store it in the array roman_Number. In the C function digit(), define the value of each digit of the roman number inside the switch statement

Checking Whether Number is Even or Odd -
In this example, if...else statement is used to check whether a number entered by the user is "even or odd". Integers which are perfectly "divisible by 2" are called even numbers. And

Implementation for Linked List in the C++ -
Test if the list is logically empty. Return true if empty, false otherwise. Make the list logically "empty". Return an 'iterator' representing the header node. Return an iterator representing

C Language code Hsort, heap sort [array] -
Array of MAXARRAY length. Preform the heapsort. Help heapsort() to bubble down starting at pos[ition]. Load some random values into the array. Print the original array.

C Swap two numbers using XOR Operator -
C programming code to swap two numbers using XOR operator. Generally swaping two number requires three variables. Let's take look at procedure of swaping two numbers.

C++ Sorts a given Data using Stooge Sort -
Stooge sort is a recursive sorting algorithm. It Divides the Array into 2 overlapping parts, 2/3 each. Sort the first part. Sort second part and again sort the first part. Then Print the Result

C Language Coding Compare Two Strings -
C program to compare two strings using loop 'Character by Character'. Comparing 2 strings Lexicographically without using string library functions. 'Input two strings' from user. Store