Course Introduction
Programs for practice
In the program below, we've taken a number from user and printed its factorial in C++
Source Code: Find Factorial of Number in C++
/* C++ Program - Find Factorial of Number */
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int num, i, fact=1;
cout<<"Enter a number : ";
cin>>num;
for(i=num; i>0; i--)
{
fact=fact*i;
}
cout<<"Factorial of "<<num<<" is "<<fact;
getch();
}
Output
Enter a number :
5
Factorial of 5 is 120
