First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects) Then create a new Java application called "Scorer" (without the quotation marks) that declares a two- dimensional array of doubles (call it scores) with three rows and three columns and that uses methods and loops as follows. Use a method containing a nested while loop to get the nine (3 x 3) doubles from the user at the command line. Use a method containing a nested for loop to compute the average of the doubles in each row. Use a method to output these three row averages to the command line.

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
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First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All
Projects)
Then create a new Java application called "Scorer" (without the quotation marks) that declares a two-
dimensional array of doubles (call it scores) with three rows and three columns and that uses methods and loops
as follows.
Use a method containing a nested while loop to get the nine (3 x 3) doubles from the user at the command line.
Use a method containing a nested for loop to compute the average of the doubles in each row.
Use a method to output these three row averages to the command line.
Transcribed Image Text:First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects) Then create a new Java application called "Scorer" (without the quotation marks) that declares a two- dimensional array of doubles (call it scores) with three rows and three columns and that uses methods and loops as follows. Use a method containing a nested while loop to get the nine (3 x 3) doubles from the user at the command line. Use a method containing a nested for loop to compute the average of the doubles in each row. Use a method to output these three row averages to the command line.
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