“Factorial” Code Answer’s

factorial

cpp by Mero

on Dec 28 2020 Donate Comment

unsigned long long factorial(unsigned long long num){

    if(num<=0)
        return 1;

    return num * factorial(num-1);
}

factorial

whatever by Difficult Dogfish on May 23 2021 Comment

function BracketCombinations(num) { 
  return (1 / (num + 1)) * choose(2 * num, num);
}

function fact(num) {
  let sum = 1;
  for (let i = 1; i <= num; i++) {
    sum *= i;
  }
  return sum;
}

function choose(num, k) {
  return fact(num) / 2 * (fact(k) * 1 / fact(num - k));
}

Source: coderbyte.com

factorial

whatever by Abhishek on Jul 27 2021 Comment

// FACTORIAL 
// 5! = 5 * 4 *3 * 2 *1 = 120 

const number = 5;
let fact =1 ;

for(let i=number;i>=1;i--)
{
  console.log(i)
  fact = fact * i;
}
console.log("FACTORIAL is :: ",fact);

factorial

c by sree_007

on May 01 2021 Comment

#include<stdio.h>
#include<conio.h>
void main()
{
   int fact, i, n;
   fact = 1;
   printf("Enter the number\t");
   scanf("%d" , &n);
   for(i = 1; i <= n; i++)
   {
       fact = fact*i;
   }
   printf("Factorial of %d is %d", n , fact);
   getch();
}

factorial

python by Joyous Jaguar

on Nov 28 2021 Comment

def factorial(n):
  if n <= 1:
    return 1
  else:
    return n * (factorial(n - 1))
    
print(factorial(5))

Source: www.w3resource.com

factorial

java by Mero

on Jul 30 2021 Donate Comment

public static void  factorial(int num){

    if(num<=0)
        return 1;

    return num * factorial(num-1);
}

factorial

java by sree_007

on Jun 10 2021 Comment

-1

//Java program to find factorial of a numberimport java.util.Scanner;public class factorial{		public static void main(String[] args)	{		//scanner class declaration		Scanner sc = new Scanner(System.in);		//input from user		System.out.print("Enter a number : ");						int number = sc.nextInt();		if(number >= 0)		{			//declare a variable to store factorial			int fac = 1;			for(int i = number ; i >= 1 ; i--)			fac = fac * i;			//display the result			System.out.println("Factorial of "+number+" is "+fac);			//closing scanner class(not compulsory, but good practice)		}		else			System.out.println("Value is not defined, please re-enter the value");		sc.close();														}}

Source: prepinsta.com

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