Write a Program in C++ to find the factorial of any positive integer number. C plus plus - codewithmrinal

Write a Program in C++ to find the factorial of any positive integer number.

# include<iostream.h>

# include<conio.h>

void main ()

{

int num,fact =1, i;

clrscr();

cout<<"Enter a number\n";

cin>>num;

for(i=1;i<=num;i++)

   fact=fact*i;

cout<<"factorial of " << num <<" is " << fact;  

getch();

}

Output--

Enter a number

7

factorial of 7 is 5040

# include<iostream.h> # include<conio.h> void main () { int num,fact =1, i; clrscr(); cout<<"Enter a number\n"; cin>>num; for(i=1;i<=num;i++) fact=fact*i; cout<<"factorial of " << num <<" is " << fact; getch(); }