hasTeen

Problem:

We'll say that a number is "teen" if it is in the range 13..19 inclusive. Given 3 int values, return true if 1 or more of them are teen.

Test Cases:
hasTeen(13, 20, 10) → true
hasTeen(20, 19, 10) → true
hasTeen(20, 10, 13) → true

Solution:

 public boolean hasTeen(int a, int b, int c) {
  return (((a>12 && a<20) || (b>12 && b<20) || (c>12 && c<20))?true:false);
}