Smallest of 10 integers

#include <stdio.h>
#include <stdlib.h>

void main()
{
 int small,i,a;
        scanf("%d",&a);
        small=a;
    for (i=1;i<=9;i++)
    {
        scanf("%d",&a);
        if (small>a)
            small=a;
    }
    printf("Smallest number is: %d",small);
}