# C Programming Code Examples

## C > Mathematics Code Examples

### C Program to Find GCD of given Numbers using Recursion

C Find the Areas of Different Geometrical - C Program code finds the Areas of different Geometrical Figures. The program is menu driven program. This has 4 options that can be choosen by the user. Area of Circle, Area

Find Nth Fibonacci Number Use Recursion - C Program to find the nth 'fibonacci number' using recursion. Program prints the fibonacci of a number. In fibonacci series, each number is the sum of the 2 preceding numbers. 0, 1, 1,

Initializing the Members of a Class Using a - This C++ example uses a class that contains a constructor used to 'initialize the object'. The class is called ShoeBox. When supplied with a Length, a Height, a Width, the object should

Polymorphism is a Feature using which an - Function overloading & Operator overloading are examples of "Polymorphism". In The C++ programming In function overloading we can have more than one function by 'same name'

Replace all Occurrences of a Character in a - Write a C program to 'Replace all Occurrence' of a character with another in a string using a Function. 'Input a string' from user, store it in some variable say str. Input old character and

Checks If the Substring is Present in String - C Program 'checks the substring' is present in a given string. Program accepts both string & substring. Then checks whether the substring is present in the string. Enter search substring

Code Finds the Median of 2 Sorted Arrays - Algorithm finds the median of 2 sorted arrays using binary search approach. Takes the input of 'n' Data Elements of both the arrays. Using decrease, conquer method find the combined

Cryptography by Transposition Technique - This "C++" Program implement transposition technique. In "Cryptography", a transposition cipher is a method of encryption by which the positions held by units of plaintext (which are