2. Find factorial using RecursionTo find the factorial, fact() function is written in the program. This function will take number (num) as an argument and return the factorial of the number.# function to calculate the factorial def fact(n): if n == 0: return 1 return n * fact(n -...
This code is similar to the for loop method but uses a while loop instead. The execution in matlab command window is as follows − >> n = 6; result = 1; i = 1; while i <= n result = result * i; i = i + 1; end >> result result = 720 ...
0 factorial of a series of first n natural number not using function python 3rd Nov 2016, 1:31 PM fahma 4 Réponses Trier par : Votes Répondre + 3 While loop version: def factorial(n): num = 1 while n >= 1: num = num * n n = n - 1 return num Recursive version: ...
1) Python Program to calculate Factorial using for loop: #Python program to find factorial of a number using for loop#Taking input of Integer from usern =int(input("Enter a number : "))#Declaring and Initilizing factorialfactorial =1#check if number is negative#Factoral can't be find o...
Here, the number whose factorial is to be found is stored in num, and we check if the number is negative, zero or positive using if...elif...else statement. If the number is positive, we use for loop and range() function to calculate the factorial. iteration factorial*i (returned val...
(number - 1)returnnum*factorial(num-1);}}intmain(){intnum;// Declare variable to store the input numbercin>>num;// Take input from the user// Displaying the factorial of the input number using the factorial functioncout<<factorial(num)<<endl;return0;// Indicating successful completion ...
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...
0 factorial of a series of first n natural number not using function python 3rd Nov 2016, 1:31 PM fahma 4 Respostas Ordenar por: Votos Responder + 3 While loop version: def factorial(n): num = 1 while n >= 1: num = num * n n = n - 1 return num Recursive version: ...