Given a string representing a matrix of numbers, return the rows and columns of that matrix.

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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Write a Java program. The instructions are given in the first picture. 

Consider the structure of the code that is shown in the second picture(it must have the same structure).

Matrix.java
1- klass Matrix {
2
Matrix(String matrixAsString) {
throw new UnsupportedOperationException("Delete this statement and write your own implementation.");
4
5
6
int[] getRow(int rowNumber) {
throw new UnsupportedOperationException("Delete this statement and write your own implementation.");
7-
8
10
int[] getColumn (int columnNumber) {
throw new UnsupportedOperationException ("Delete this statement and write your own implementation.");
11 -
12
13
14
}
Transcribed Image Text:Matrix.java 1- klass Matrix { 2 Matrix(String matrixAsString) { throw new UnsupportedOperationException("Delete this statement and write your own implementation."); 4 5 6 int[] getRow(int rowNumber) { throw new UnsupportedOperationException("Delete this statement and write your own implementation."); 7- 8 10 int[] getColumn (int columnNumber) { throw new UnsupportedOperationException ("Delete this statement and write your own implementation."); 11 - 12 13 14 }
Given a string representing a matrix of
numbers, return the rows and columns of
that matrix.
So given a string with embedded
newlines like:
9 8 7
5 3 2
6 67
representing this matrix:
1 2 3
1 | 9
2 | 5
3 | 6
8.
7
6.
7
your code should be able to spit out:
• A list of the rows, reading each row left-
to-right while moving top-to-bottom
across the rows,
• A list of the columns, reading each
column top-to-bottom while moving
from left-to-right.
The rows for our example matrix:
• 9, 8,7
5, 3, 2
6, 6, 7
And its columns:
9, 5, 6
8, 3, 6
7, 2, 7
Transcribed Image Text:Given a string representing a matrix of numbers, return the rows and columns of that matrix. So given a string with embedded newlines like: 9 8 7 5 3 2 6 67 representing this matrix: 1 2 3 1 | 9 2 | 5 3 | 6 8. 7 6. 7 your code should be able to spit out: • A list of the rows, reading each row left- to-right while moving top-to-bottom across the rows, • A list of the columns, reading each column top-to-bottom while moving from left-to-right. The rows for our example matrix: • 9, 8,7 5, 3, 2 6, 6, 7 And its columns: 9, 5, 6 8, 3, 6 7, 2, 7
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