Background

Description

Given an array of ints, return true if 6 appears as either the first or last element in the array. The array will be length 1 or more.

Format

Input

Output

Samples

[1 2 6]

true

[6 1 2 3]

true

[13 6 1 2 3]

false

Limitation

1s, 1024KiB for each test case.