#113. loneTeen

loneTeen

Background

Description

We'll say that a number is "teen" if it is in the range 13..19 inclusive. Given 2 int values, return true if one or the other is teen, but not both.

Format

Input

Output

Samples

13 99
true
21 19
true
13 13
false

Limitation

1s, 1024KiB for each test case.