CALCULATE FACTORIAL OF A GIVEN NUMBER

#include<stdio.h>
#include<conio.h>
void main()
{
    int num, fact, temp;
    printf("Enter a number to calculete factorial");
    scanf("%d",&num);
    temp = num;
    for(fact = 1; num>0 ; num--)
        fact *= num;
    printf("Factorial of Number %d = %d",temp,fact);
}