# C Programming Code Examples

## C > If Else and Switch Case Code Examples

### C program to find all roots of a quadratic equation

C++ Programming Write Content to a File -
To 'write' some content in a file in C++, enter the file name with extension to open that file using the function open(), then after opening the desired file, again ask to the user to enter

Random Numbers Probability Distribution -
Program to generate random numbers using Probability Distribution Function. Probability distribution is based on "Probability Density" function. a probability density function (pdf),

C++ Program Implements Fibonacci Heap -
Link nodes in fibonnaci heap. Union nodes in fibonnaci heap. Extract min node in fibonnaci heap. Consolidate node in fibonnaci heap and Decrease key of nodes in fibonnaci heap. Find

C Program to Print all the Elements of Nth -
C Program code print all the Elements of nth level in single line. And adding node to binary tree. Prints all the nodes of all levels of the binary tree. Prints the nodes of a particular...

The Greatest Number between 3 Numbers -
This c++ program shows the greatest number between 3 numbers use 'if-else-if' statement. It takes three numbers as input from user and output the greatest number. Enter value first

Program Code Find Area of Parallelogram -
C program to find area of Parallelogram. This C code Calculates the 'Area of Parallelogram'. The formula used in this c program are Area = b*a where b is the length of any base, a is the

C++ Multiply Two Matrices use 2D Arrays -
C++ Code is very simple it takes input in two 2D arrays each with size of 2X2. After taking the input program "multiply two matrix" in 3 nested for loops. Size of arrays is defined use

Calculating Difference Between two Time -
Ask to enter two time periods and these two periods are stored in structure variables t1 t2 respectively. The computeTimeDifference() Function calculates the Difference Between