C program to find factorial of a number using non-recursive function

Today i am going to cover a simple program to find factorial of a number.To move further with program let quickly understand the factorial.

Factorial is nothing but multiplication of all the numbers that comes before that number.For example factorial of 5 is -

5*4*3*2*1 = 120.

Recursive function - If function calling itself,than this is a recursion.

We are using non-recursion method to find factorial of a number.

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#include <stdio.h> #include <conio.h> void main() {    int n, a;    clrscr();    printf("Enter any number\n");    scanf("%d", &n);    a = Factorial(n);    printf("The factorial of a given number using recursion is %d \n", a);    getch(); } int Factorial(int x) {    int i, f = 1;    for(i = 1;i <= x; i++)    {       f = f * i;    }    return(f); }

Output :

123Enter any number
5
The factorial of a given number using is 120 

Above program will take the input from user and calculate the factorial of it.

To calculate  factorial of a number using recursion use below link -

http://www.codibucket.com/2016/08/c-program-to-find-factorial-of-number_28.html


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