C Sharp int equal 1 or <4 && >15

Questions & Answers
1

How do I do an if statement that says basically:

if (i == 4 or i<4&&i>15)

when i is an int?

2

if ( (i == 4) || ((i<4) && (i>15)) )

But…how can i be less than 4 AND > 15, ever?