What is printed by the following code? Please explain I’m confused public static void main(String[] args) {int[] a = new int[] {1,2};swap (a);for (int i = 0; i < 2; i++) {System.out.print(a[i] + " ");}%3Dpublic static void swap(int[] array) {int temp = array[0];array[0] = array[1];array[1] = temp;}

public class Main{ public static void swap(int [] array){ int temp=array[0];…

public static void main(String[] args) { int[] a = new int[] {1,2}; swap (a); for (int i = System.out.print(a[i] + } 0; i < 2; i++) { "); } public static void swap(int[] array) { int temp = array[0]; array[0] = array[1]; array[1] = temp; }

public static void main(String[] args) { int[] a = new int[] {1,2}; swap (a); for (int i = System.out.print(a[i] + } 0; i < 2; i++) { "); } public static void swap(int[] array) { int temp = array[0]; array[0] = array[1]; array[1] = temp; }

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

What is printed by the following code? Please explain I’m confused

public static void main(String[] args) {
int[] a = new int[] {1,2};
swap (a);
for (int i = 0; i < 2; i++) {
System.out.print(a[i] + " ");
}
%3D
public static void swap(int[] array) {
int temp = array[0];
array[0] = array[1];
array[1] = temp;
}

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