#Python program to find factorial of a number using While Loop#Taking input of Integer from usern =int(input("Enter a number : "))#Declaring and Initilizing variablesi =1factorial =1#check if number negative#Factoral can't be find of negative numberif(n <0):#If Yes,Than diplay the...
// Golang program to calculate the factorial of given number // using "for" loop. package main import "fmt" func main() { var num int = 0 var fact int = 1 fmt.Print("Enter Number: ") fmt.Scanf("%d", &num) for count := 2; count <= num; count++ { fact = fact * count...
Now let's see how we can calculate factorial using the while loop. Here's our modified method: public static int getFactorialWhileLoop(int n){ int result = 1; while (n > 1) { result = result * n; n -= 1; } return result; } This is pretty similar to the for loop. Except ...
Another way of writing a factorial program is by using iteration. In iteration, we use loops such asfor,while, ordo-whileloops. Here also we will be checking the time it takes to execute the iterative program by using thegetItem()method of theDateobject. Thestart2variable will store the ti...
In the following PHP program factorial of number 5 is calculated. This is a simple program using for loop. This for loop is iterated on the sequence of numbers starting from the number till 1 is reached. Code: <?php //example to calculate factorial of a number using simple for loop ...
I will admit this post was inspired by How would you write factorial(n) in java? So excuse me while I rant in code: I have a point to make at the bottom of this article. Now most people who write factorial in Java may start with something simple, like: p
Now let's see how we can calculate factorial using the while loop. Here's our modified function: function getFactorialWhileLoop(n) { let result = 1; while (n > 1) { result = result * n; n -= 1; } return result; } This is pretty similar to the for loop. Except for this ti...