# C++ Programming Code Examples

## C++ > Pyramid Patterns Code Examples

### Programs to display pyramid and inverted pyramid using * and digits

Binary Search Tree by Recursive Traversals -
Function to insert a node in the tree. Inorder recursive & nonrecursive traversal. 'Preorder' recursive & nonrecursive traversal. 'Postrder' recursive traversal. Postorder non recursive

Find sum of Even Numbers in given Range -
Input upper limit to find sum of even number. Store it in a variable say N. Initialize another variable to store sum with 0 say sum = 0. To find sum of even numbers we need to iterate

Converting Lowercase String to Uppercase -
C program 'Converting string' from lowercase to uppercase string using loop. Internally in C language every characters are represented as an integer value known as ASCII value. Where

Learn Bitwise Operators in C++ Language -
in C++, "bitwise operators" are similar to the Logic operators, but they perform the same logical operations on bits. All data in memory is represented in the "binary form". Variables

C Code Locate Highest Lowest nr in Array -
C Program example Return the largest of the two passed numbers. Return smallest of the two passed numbers. Load some random values into the array. Print set of numbers.

Qsort Sort [array of pointers to structures] -
Code compare function for qsort. Add ONE element to the array. Allocate memory for ONE 'struct node'. Copy the data into the new element ( structure ). Qsort array of...

C++ Checking if a Given Graph is Bipartite -
Bipartite Graph is a graph in which the set of 'vertices' can be divided into 2 sets such that all vertex should be present in either set 1 or set 2 but not both, and there should no edge

Code Sum of Prime numbers between 1- n -
C program to find sum of all prime numbers between 1 to n using for loop. Prime numbers are positive integers greater than 1 that has only two divisors 1 and the number itself. For