 # C Programming Code Examples

## C > Arrays and Matrices Code Examples

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Program Print Fibonacci Series in a Range
Fibonacci series is a series of numbers where the current number is the sum of previous 2 terms. For Example: 0, 1, 1, 2, 3, 5, 8, 13, 21,... Here c is the current term, b is the n-1th term

C code to Check and Read Identity Matrix
C program to read elements in a matrix and check whether matrix is an Identity matrix or not. Identity matrix is a special square matrix whose main diagonal elements is equal to 1

Simple Programs Area Of Square Formula
The second power was described in terms of the area of a square, as in the above formula. It led to the use of the term square to mean raising to the "second power". Thus the area

C Program Print Number Pyramid Pattern
In Each Iteration we are moving downward so increment "y". For each new 'Iteration' we are starting from beginning but one 'co-ordinate' back so decrement x. 'Moves Cursor Position'

C Programming codings Else..If Statement
C Language The else..if statement is useful when you need to check multiple conditions within the program, nesting of if-else blocks can be avoided using else..if statement. else

An Expression Tree for an Infix Expression
C++ Program to construct an Expression tree for an "Infix Expression". A binary expression tree is a specific application of a "binary tree" to evaluate certain expressions. These trees

Converts Decimal Number to Octal in C++
In the program, the decimal number is stored in the variable decimalNumber and passed to function decimalToOctal(). Function converts the 'decimal number' passed to its equivalent

C coding to Accessing 2-D Array Elements
Program code to access every 2-D Array we requires 2 subscript variables. y - Refers the Row number. x - Refers Column number. a refers element belonging to first row