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Calculate the factorial up to N | C programming

Calculate the factorial up to N

Problem:

Read an integer value, which is  a Natural number. Find the factorial up to N.

Input

The input file contains an integer N.

Output

Print the factorial up to N.






Solution

In C language:


#include<stdio.h>

int main()
{
    int N,i,factorial;
    scanf("%d",&N);
    factorial = 1;
    for(i=1;i<=N;i++){
        factorial = factorial * i;
    }
    printf("%d",factorial);
    return 0;
}




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