A Program that will Find the Max Number among three Number

#include
void main ()
{
int a,b,c,max,
printf ("Enter Three Values: ");
scanf ("%d %d %d", &a, &b, &c);
if (a>b)
{
if (a>=c)
max = a,
else
max = c,
}
else
{
if (b>=c)
max = b,
else
max = c,
}
printf ("Maximum of %d, %d and %d is %d\n", a,b,c,max);
}