 # C++ Programming Code Examples

## C++ > Beginners Lab Assignments Code Examples

### Getting user input as string

C Code Prints Prime Numbers from 1 to N - C program print all Prime numbers between 1 to n using loop. A Prime number is a positive integer greater than 1 that is only divisible by 1 and itself. For example: 2, 3 , 5, 7, 11 are the

Finds Factorial of a Number use Recursion - Program Find the Factorial of a number using 'recursion'. C Program prints the factorial of a number using recursion. 'Factorial' is product of all the number from 1 to the user specified

C Program Code to Sort Array of Structure - Problem to display the highest literate rate and the highest income of a state using array of structures. Firstly accept total number of states so that we can accept all the details...

Perform to a 2D FFT Inplace a Complex 2D - A fast Fourier transform (FFT) is an algorithm to computing the discrete 'Fourier transform' and its inverse. Fourier analysis converts time (or space) to frequency and vice versa; an FFT

Implement Graham Scan Algorithm Finds - This is a C++ Program to implement Graham Scan algorithm. 'Graham's scan' is a method of computing the convex hull of a finite set of points in the plane with time complexity O(n

C Program to Find Reverse of any number - C program code to input a number from user and find reverse of the given number using for loop. Input number to find reverse. Store it in some variable say j. Declare & initialize...

Use of typedef in Structure in C Language - Typedef makes the code short and improves readability. In the above discussion we have seen that while using structs every time we have to use the lengthy syntax, which makes

Function Chaining Calls Using This Pointer - Example of using this 'pointer' is to return the "Reference of current object" so that you can chain "function calls", this way you can call all the functions for the current object in one go.