Chapter 4. Homework Assignment (read instructions carefully) Write a program that asks the user for the name of a file. The program should read all the numbers from the given file and display the total and average of all numbers in the following format (three decimal digits): Total: nnnnn.nnn Average: nnnnn.nnn Class name: FileTotalAndAverage est Case 1 Please enter the file name or type QUIT to exit:\n input1.txtENTER Total: 11.800\n Average: 2.950\n Test Case 2 Please enter the file name or type QUIT to exit:\n input2.txtENTER Total: 17.300\n Average: 3.460\n Test Case 3 Please enter the file name or type QUIT to exit:\n input3.txtENTER Total: 1.124\n Average: 1.124\n Test Case 4 Please enter the file name or type QUIT to exit:\n input4.txtENTER File input4.txt is empty.\n Test Case 5 Please enter the file name or type QUIT to exit:\n input5.txtENTER File: input5.txt does not exist.\n Please enter the file name again or type QUIT to exit:\n input1.txtENTER Total: 11.800\n Average: 2.950\n Test Case 6 Please enter the file name or type QUIT to exit:\n qUiTENTER Test Case 7 Please enter the file name or type QUIT to exit:\n input5.txtENTER File: input5.txt does not exist.\n Please enter the file name again or type QUIT to exit:\n QuiTENTER

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter13: File Input And Output

Section: Chapter Questions

Problem 9PE

See similar textbooks

est Case 1

Please enter the file name or type QUIT to exit:\n
input1.txtENTER
Total: 11.800\n
Average: 2.950\n

Test Case 2

Please enter the file name or type QUIT to exit:\n
input2.txtENTER
Total: 17.300\n
Average: 3.460\n

Test Case 3

Please enter the file name or type QUIT to exit:\n
input3.txtENTER
Total: 1.124\n
Average: 1.124\n

Test Case 4

Please enter the file name or type QUIT to exit:\n
input4.txtENTER
File input4.txt is empty.\n

Test Case 5

Please enter the file name or type QUIT to exit:\n
input5.txtENTER
File: input5.txt does not exist.\n
Please enter the file name again or type QUIT to exit:\n
input1.txtENTER
Total: 11.800\n
Average: 2.950\n

Test Case 6

Please enter the file name or type QUIT to exit:\n
qUiTENTER

Test Case 7

Please enter the file name or type QUIT to exit:\n
input5.txtENTER
File: input5.txt does not exist.\n
Please enter the file name again or type QUIT to exit:\n
QuiTENTER

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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.