How do you write a Program to find the factorial of a given number?

Let’s see the factorial Program using loop.

#include
int main()
{
int i,fact=1,number;
printf(“Enter a number: “);
scanf(“%d”,&number);
for(i=1;i<=number;i++){
fact=fact*i;

How do you write a Program to find the factorial of a number in C++?

C++ Program

#include
using namespace std;
int main() {
int num,factorial=1;
cout<<” Enter Number To Find Its Factorial: “;
cin>>num;
for (int a=1;a<=num;a++) {
factorial=factorial*a;

How do you write a factorial Program in Java?

Let’s see the factorial Program using loop in java.

class FactorialExample{
public static void main(String args[]){
int i,fact=1;
int number=5;//It is the number to calculate factorial.
for(i=1;i<=number;i++){
fact=fact*i;
}
System.out.println(“Factorial of “+number+” is: “+fact);

What is factorial Program in C?

#include int main() { int n, i; unsigned long long fact = 1; printf(“Enter an integer: “); scanf(“%d”, &n); // shows error if the user enters a negative integer if (n < 0) printf(“Error!

What does *= mean in C++?

Multiply AND assignment operator
*= Multiply AND assignment operator, It multiplies right operand with the left operand and assign the result to left operand. C *= A is equivalent to C = C * A. /=

How do you find the factorial of a number using recursion in Java?

Java Program to Find Factorial Value With Using Recursion

import java.util.Scanner;
public class Factorial.
{
public static void main(String[] args)
{
int n, mul;
Scanner s = new Scanner(System. in);
System. out. print(“Enter any integer:”);

How do you find the factorial of a number in C?

Program 1: Factorial program in c using for loop

#include
int main(){
int i,f=1,num;
printf(“Enter a number: “);
scanf(“%d”,#);
for(i=1;i<=num;i++)
f=f*i;
printf(“Factorial of %d is: %d”,num,f);

How do you find factorials?

The factorial of a number is the product of all the integers from 1 to that number. For example, the factorial of 6 is 1*2*3*4*5*6 = 720 .