Program to find the product of digits of any number. My program works correct except for one type of input like 09,08,03...

Question

#include <stdio.h>
int main()
{
int x,d,p=1,y;
scanf("%d",&x);
if(x==0)
p=0;
else

while(x>0)
{
d=x%10;
p=p*d;
x=x/10;
}

printf("product is %d",p);
return 0;
}

Answer 1

shouldnt It be a Double?