In this program, we take a positive integer from the user and compute the factorial using for loop. We print an error message if the user enters a negative number. We declare the type of factorial variable as long since the factorial of a number may be very large. When the user enters...
Factorial program in C++ language by using the For loop Code: #include<iostream>usingnamespacestd;intmain(){inti,fact_num=1,num;cout<<"Enter random number to find the factorial: ";cin>>num;for(i=1;i<=num;i++){fact_num=fact_num*i;}cout<<"Factorial of the given number is "<<fa...
As in the above calculation, we have seen that the factorial of 0 is 1, whereas the factorial of the negative number is not defined, in R we get NAN as the output for factorial of the negative number. How to Find Factorial in R Programming? Here we will discuss the program to calcula...
A for loop can be used to find the factorial of a number. This is demonstrated using the following program −Example Live Demo #include <iostream> using namespace std; int main() { int n = 5, fact = 1, i; for(i=1; i<=n; i++) fact = fact * i; cout<<"Factorial of "<...
Kotlin Program to Find Factorial of a Number The factorial of a positive number n is given by: factorial of n (n!) = 1 * 2 * 3 * 4 * ... * n Example 1: Find Factorial of a number using for loop fun main(args: Array<String>) { val num = 10 var factorial: Long = 1 ...
Write a program to calculate the factorial of a number in Python using FOR loop. Copy Code n = int (input (“Enter a number:“)) factorial = 1 if n >= 1: for i in range (1, n+1): factorial = factorial *i print (“Factorial of the given number is:“, factorial) If ther...
1. Find factorial using Loop # Code to find factorial on num# numbernum=4# 'fact' - variable to store factorialfact=1# run loop from 1 to num# multiply the numbers from 1 to num# and, assign it to fact variableforiinrange(1,num +1): fact=fact * i# print the factorialprint("...
There are two ways of writing a factorial program in JavaScript, one way is by using recursion, and another way is by using iteration. We will call both of these programs 1000 times using thefor()loop, and every time we call this program, we will find the factorial of the number 1000...
C++ :: Using While Loop For Factorial Mar 2, 2014 I need to write a complete program using "While Loop" to calculate 1! to 12! using just "int" variables. Only from 1 to 12 and there are no other inputs.. This is my first time using While loop. ...
#include <iostream>usingnamespacestd;// create a classclassFactorial{// declare a private data memberprivate:intnumber;// a public function with a int type parameterpublic:voidfactorial(intn) {// copying the value of parameter in data membernumber=n;// declare two int type variable for oper...