Background

Description

Given an int array of any length, return a new array of its first 2 elements. If the array is smaller than length 2, use whatever elements are present.

Format

Input

Output

Samples

[1 2 3]

[1, 2]

[1 2]

[1, 2]

[1]

[1]

Limitation

1s, 1024KiB for each test case.