I honestly have no idea what to do for this programming assignment. Any help would be appreciated greatly!

 

 

Unit 3 Assignment Grading Information: This Program is due on Date Specified. Comments are REQUIRED;; flow charts and pseudocode are NOT REQUIRED. Directions Points The file must be called <LastInitialFirstInitialUnit3.java> Proper coding conventions required the first letter of the class start with a capital letter and the first letter of each additional word start with a capital letter. 5% Only submit the .java file needed to make the program run. Do not submit the .class file or any other file. Style Components Include properly formatted prologue, comments, indenting, and other style elements as shown in Chapter 2 starting page 64 and Appendix 5 page 881-­892. 5% Topics covered in chapter Topics with * are covered in this assignment. Ensure you use every item listed below in your completed assignment. *Comments and Readability *The Class Heading *The main Method’s Heading *Braces *System.out.println *Compilation and Execution *Identifiers *Variables *Assignment Statements *Initialization Statements *Numeric Data Types – int, long, float, double *Constants *Arithmetic Operators *Expression Evaluation and Operator Precedence Tracing *Type Casting *Char Type and Escape Sequences *Primitive Variables Versus Reference Variables *Strings *Input – the Scanner Class *File Input Basic Requirements Create a program that reads solar energy production data for the last week from a file, gets input for the cost of the system, and outputs production, savings, days to recoup cost and years to recoup cost. Don’t worry about being a solar engineer, just use the techniques covered in this chapter. No prior knowledge is required of solar energy. Refer to pages 102-­103 for how to read from a file. LiFiUnit3.java -­ Main Method Program should read in a file called “energyProduced.txt”. The contents of the file are at the bottom of the requirements. The file should be a normal text file with no special formatting. The file should be in the same directory as the program. • Use a named constant for the cost of electricity at .085. • Read in all data from the file. (refer to pages 102-­103) o Get input from the file and store production values for each in doubles. • Get input for “Total system cost” in dollars and stored as an integer. Get input 80% on same line as prompt, see example. • Output the following items per the sample below: • Total Energy Produced in one week. • Total Savings for one week (total production times cost for electricity) • Total Savings per day (the average) • Days to recoup the system cost (truncated) o Use typecasting to integer to get rounded value • Years to recoup the system cost (truncated) o Use typecasting to integer to get rounded value • Ensure columns are aligned, use escape characters to align columns. Sample output is provided below. Be sure to mimic the layout exactly. Values will vary based on system cost entered. NOTE: Complete your activity and submit in the appropriate submission area. Total Percentage Sample Your output will vary based on system cost entered. See
samples below.
Sample below using 36000 as input: 10% 100% Sample below using 28000 as input. Sample below using 15000 as input. Sample below using 5000 as input Data for Text File (name it energyProduced.txt) 70.3
72.2
71.6
70.5
69.0
72.2
72.6

Attachments:

• 1493184387-CS 151 Unit 3 Assignment UT 2016.pdf