CodingBat/Java/Array-1/FrontPiece.java at master · pauldpearson/CodingBat · GitHub

10 lines (8 loc) · 276 Bytes

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.
frontPiece([1, 2, 3]) → [1, 2]
frontPiece([1, 2]) → [1, 2]
frontPiece([1]) → [1]
public class FrontPiece {