X42: frontPiece 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. Examples: frontPiece({1, 2, 3}) -> {1, 2} frontPiece({1, 2}) -> {1, 2} Your Answer: Feedback Your feedback will appear here when you check 1 public int[] frontPiece(int[] nums) 2{ your answer. 4}

X42: frontPiece 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. Examples: frontPiece({1, 2, 3}) -> {1, 2} frontPiece({1, 2}) -> {1, 2} Your Answer: Feedback Your feedback will appear here when you check 1 public int[] frontPiece(int[] nums) 2{ your answer. 4}

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

Question

X42: frontPiece
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.
Examples:
frontPiece ({1, 2, 3}) -> {1, 2}
frontPiece ({1, 2}) -> {1, 2}
Your Answer:
Feedback
Your feedback will appear here when you check
1 public int[] frontPiece(int[] nums)
2 {
your answer.
3
4 }

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