C++ Program to Find the Factorial of a Number Tutorial in Hindi
In this tutorial in Hindi you will learn to create a C++ Program to find the factorial of a number using For Loop ( Iterative Method ).
The factorial of a positive integer n, which is denoted as n!, is the product of all positive integers less than or equal to n.
That is n! = n * (n-1)*(n-2)*....*3*2*1
So 4! = 4 * 3 * 2 * 1 which is equal to 24.
Factorial for the numbers 0 and 1 is 1. That is 0! = 1 and 1! = 1. For negative numbers factorial value doesn't exists.
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