# Factorial!

## Problem:-

You have been given a positive integer

Input Format:

The first and only line of the input contains a single integer

Output Format

Output a single line denoting the factorial of the number

Constraints

*N*. You need to find and print the Factorial of this number. The Factorial of a positive integer*N*refers to the product of all number in the range from*1*to*N*. You can read more about the factorial of a number here.Input Format:

The first and only line of the input contains a single integer

*N*denoting the number whose factorial you need to find.Output Format

Output a single line denoting the factorial of the number

*N*.Constraints

Time Limit:1.0 sec(s) for each input file.

Memory Limit:256 MB

Source Limit:1024 KB

## Solution:

#include<stdio.h>

void main()

{

int n,f=1,i;

scanf(“%d”,&n);

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

{

f=f*i;

}

printf(“%d”,f);

}