Need some help with this java 2D array problem // Create a program that searches a two dimensional array and determines the number of elements// that have positive values.1234public class PositiveNumbers{56// STATIC MAIN METHODpublic static void main(String[] args){// CONSTANTS789101112131415// VARIABLES16171819// OBJECTS// Different arrays will be substituted hereint[][] array = { {0, 1}, {-2, -3}, {4, 5} };2021222324// SOLUTION2526272829System.out.println("Matches: " + matches);3031 }

Logic- To use loop we need to find number of rows and column in 2D array. int rows=array.length;…

// Create a program that searches a two dimensional array and determines the number of elements // that have positive values. public class PositiveNumbers // STATIC MAIN METHOD public static void main(String[] args) { // CONSTANTS // VARIABLES // OBJECTS // Different arrays will be substituted here int[][] array ={ {0, 1}, {-2, -3}, {4, 5} }; // SOLUTION System.out.println("Matches: + matches);

// Create a program that searches a two dimensional array and determines the number of elements // that have positive values. public class PositiveNumbers // STATIC MAIN METHOD public static void main(String[] args) { // CONSTANTS // VARIABLES // OBJECTS // Different arrays will be substituted here int[][] array ={ {0, 1}, {-2, -3}, {4, 5} }; // SOLUTION System.out.println("Matches: + matches);

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

Randomized Select Algorithm

A randomized algorithm is defined as one that uses a certain amount of randomization in its logic or operation. It is said to be an algorithm that depends on the random number to perform its operation. It is used for reducing the overall time complexity, space complexity in the standard algorithm. The randomized algorithm uses the concept of random numbers to find the solutions to the different kinds of problems and also to improve the problem solutions.

Question

Need some help with this java 2D array problem

// Create a program that searches a two dimensional array and determines the number of elements
// that have positive values.
1
2
3
4
public class PositiveNumbers
{
5
6
// STATIC MAIN METHOD
public static void main(String[] args)
{
// CONSTANTS
7
8
9
10
11
12
13
14
15
// VARIABLES
16
17
18
19
// OBJECTS
// Different arrays will be substituted here
int[][] array = { {0, 1}, {-2, -3}, {4, 5} };
20
21
22
23
24
// SOLUTION
25
26
27
28
29
System.out.println("Matches: " + matches);
30
31 }

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