# C Programming Code Examples

## C > Functions Code Examples

### Swapping numbers using Function Call by Value

C++ Program Implement ScapeGoat Tree -
Function to check if "tree is empty". Function to count number of "nodes recursively". And function to search for an element. Function to search for an element recursively. Function

Insertion Sort Algorithm in C++ Language -
Insertion sort is simple sorting algorithm that builds the final sorted array ('or list') one item at a time. It is much less efficient on large lists than more advanced algorithms such as quick

The C++ Brick Game Arcanoid with Mouse -
Initialize the graphics mode and. Displays the last screen of bricks. Changes the text style & report any error if encounter. Print "Welcome screen of bricks game". Instruction messages

C Programs Calculates the Area of a Circle -
C Language Program calculates the Area of a Circle given it's Radius. Lets use The formula to compute the 'area' is: Area = ? x r2 where r is the radius of the circle & ? value is 22/7. 'Pi'

C++ Language Header File For Linked List -
Return true if "empty"; else false. Remove all items. Return position to prior to first. Return "first position". Insert x after "current iterator" position p. Return position that views. ListItr

Code calculate determinant of 3x3 Matrix -
C program to read elements in a matrix and find determinant of the given matrix. Find determinant of a 2x2 matrix and 3x3 matrix. Logic to find determinant of a matrix in C.

C programming A Power Calculator Code -
This C code will calculate the power in watts when you input the voltage and current. Get the voltage. Enter the voltage in volts. Get the current. Enter current in amps. Calculate

C++ Programming Finds Length of Strings -
To find the length of the string in 'C++', ask to enter the string and then Find the Length the that string using function "strlen()" of string.h library and display the length value of a string