# C++ Programming Code Examples

## C++ > Beginners Lab Assignments Code Examples

### C++ Program to Implement Multiset in STL

Demonstrate Working of Friend Functions -
A function or an entire class may be declared to be a friend of another class or function. A friend function can also be used for function overloading. Friend function declaration can

C Program to find lower Triangular Matrix -
Read elements in a matrix and check whether the matrix is a lower triangular matrix or not. To find whether a matrix is lower triangular or not we need to check if all elements above...

Program Construct a Balanced Binary Tree -
Construct a balanced binary tree using sorted array. Given binary search tree example. The preorder traversal of binary search tree is as follows. Create a new node and a balanced...

C Convert Binary to Octal Number System -
In C program user is asked to enter the binary number and the program then converts that binary number to the octal number by calling a user defined function. To understand this...

Reversing Numbers in C++ Programming -
'C++ program' in which user enter a number, program reverse it and display the reversed number on the console. If the 'input number' is 12345 Then reversed number will be 54321

C Program to Find Smallest array element -
Finding smallest value in an Array is a classic C array program. C code gives you an insight of iteration, array and conditional operators. We iteratively check each element of array...

C Swap 2 Numbers using Bitwise Operator -
Swap two number using bitwise operator in C programming. There are tons of discussions going around the internet to swap 2 numbers without using temporary variable. We can...

Concatenate 2 Strings C++ Without StrCat -
Program which take Two Strings as input and concatenate Two Strings without using string class function "strcat()". There are total three strings, two for 'input' and third for our Result