Help me in solving LOOOP6 problem

My issue

My code


Learning course: Learn C
Problem Link: CodeChef: Practical coding for everyone

U have to fill the blanks like this

#include <stdio.h>

int main() {
    int num;
    int fact = 1;
    scanf("%d", &num);
    for(int a = 1; a <= num; a = a + 1)
        fact = fact*a;
	printf("The factorial of the given number is: %d \n",fact);
    return 0;