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...
In this program, we will learn how to find factorial of a given number using C++ program? Here, we will implement this program with and without using user define function.Logic to find the factorial of a numberInput a number Initialize the factorial variable with 1 Initialize the loop ...
In the main() function, we are creating an objectFof classFactorial, reading an integer number by the user, and finally calling thefactorial()member function to find the factorial of the given integer number. Thefactorial()function contains the logic to find the factorial of the given number ...
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...
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...