A professor has constructed a matrix of double numbers having 3 rows and 5 columns. This matrix currently contains the test grades of the students in the professor’s advanced compiler design class. Write a Java program that reads 15 matrix values and then determines the total number of grades in each of the following ranges: Less than 69.5 (F) Greater than or equal to 69.5 and less than 74.5 (D) Greater than or equal to 74.5 and less than 79.5 (C) Greater than or equal to 79.5 and less than 89.5 (B) Greater than or equal to 89.5 (A)

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
icon
Related questions
Question
100%

A professor has constructed a matrix of double numbers having 3 rows and 5 columns. This matrix currently contains the test grades
of the students in the professor’s advanced compiler design class. Write a Java program that reads 15 matrix values and then
determines the total number of grades in each of the following ranges:
Less than 69.5 (F)
Greater than or equal to 69.5 and less than 74.5 (D)
Greater than or equal to 74.5 and less than 79.5 (C)
Greater than or equal to 79.5 and less than 89.5 (B)
Greater than or equal to 89.5 (A)

Example:
Input:
Enter 15 grades:
65
85
90
95
75
100
89
88
89
76
73
72
78
99
OUutput:
A:
4
В:
4
C:
3
D:
2
F:
2
Transcribed Image Text:Example: Input: Enter 15 grades: 65 85 90 95 75 100 89 88 89 76 73 72 78 99 OUutput: A: 4 В: 4 C: 3 D: 2 F: 2
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Array
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education