Background

Description

Given an array of ints of even length, return a new array length 2 containing the middle two elements from the original array. The original array will be length 2 or more.

Format

Input

Output

Samples

[1 2 3 4]

[2, 3]

[7 1 2 3 4 9]

[2, 3]

[1 2]

[1, 2]

Limitation

1s, 1024KiB for each test case.