php//example to calculate factorial of a number using simple for loop//declaring the input number as 5$input=5;//declaring the fact variable as 1$fact=1;//iterating using for loopfor($i=$input;$i>=1;$i--){// multiply each number up to 5 by its previous consecutive number$fact=$...
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("...
In R language the factorial of a number can be found in two ways one is using them for loop and another way is using recursion (call the function recursively). Recommended Articles This is a guide to Factorial in R. Here we discuss introduction of Factorial in R along with examples to c...
Note: To test the program for a different number, change the value of num. 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...
Program to find factorial using loop in C++#include <iostream> using namespace std; int main() { int num, i; long int fact = 1; cout << "Enter an integer number: "; cin >> num; for (i = num; i >= 1; i--) fact = fact * i; cout << "Factorial of " << num << "...
function definition using defun; Common Lisp macro loop; format specifiers in format: ~D corresponds to printing an integer, and ~% is end-of-line. (defun factorial (n) (if (= n 0) 1 (* n (factorial (- n 1))) ) ) (loop for i from 0 to 16 do (format t "~D! = ~D...
// Start a for loop to calculate the factorial for i in 1..=n { // Multiply the result by the current value of 'i' result *= i; } // Return the calculated factorial result } fn main() { // Define a variable 'number' and assign a value to it ...
#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...
Factorial of numbernis denoted byn!is calculated using the formula,n! = n*(n-1)*(n-2)*...*2*1. Kotlin - Find factorial of a number To find the factorial of the entered number, we have used a for loop that runs fromnto1. At each iteration,iis multiplied with the factorial variab...
In iteration, we will loop over a sequence of numbers and multiply the number to result variable to find factorial.Scala code to find factorial using iterative approachobject MyObject { // Iterative method to calculate factorial def factorialIt(n: Int): Int = { var factorial = 1 for (i ...