I’m studying for my Programming class and need an explanation.

Review Array HW

Array Problem 1: Reverse. Given an array of numbers or letters, Reverse the array manually.

In this problem you are to write a program to explore the above array for a treasure. The values in the array are clues. Each cell contains an integer between 11 and 55; for each value the ten’s digit represents the row number and the unit’s digit represents the column number of the cell containing the next clue. Starting in the upper left corner (at 1,1), use the clues to guide your search of the array. (The first three clues are 11, 34, 42). The treasure is a cell whose value is the same as its coordinates. Your program must first read in the treasure map data into a 5 by 5 array. Your program should output the cells it visits during its search, and a message indicating where you found the treasure.

Create your program in Raptor OR Java (your choice) and submit results to the link below for grading.

• Q1 Sequential coding: @ 50 points = 25 + 25Scenario: A client wants an estimate from her painter of the cost to paint one exterior wall of her condo. The wall is 20 ft long and 10 feet high. The painter says the paint she wants will cost $25 per gallon and each gallon will cover 125 ft**2. What would be his estimate for this job ? As part of his estimate he will print out how many gallons needed ( fractions are acceptable), as well as the total cost.A) Pseudocode @25 pts:Write apseudo code solution to this question that includes the following:a) a module for variable initializationb) a module that does the required calculationc) a module that outputs the result ( a print in this case)(Note: a ‘module’ here simply means a list of variablesKeep in mind that you will need to give your variables ‘domain’ terminology names. That is, make your names transparent to your client, like translating 20 ft long into a pseudocode variable like:length = 20 ft , alternatively, you might also say ‘wallLength’ = 20 ft( also include the correct units for your variables as above)B) PyCode @25 pts:Write the Python code to effect this task using the variables you constructed in partA.Cut and paste in the code and your results into your word doc.Include the variable units in a comment following the variablee.g, length = 20 #ftRun your Python code and cut and paste your code and your results into the word document.
• TODO: The filepicker assumes it is inside a list.. faking it out but maybe we should actually be inside another tag (datacollection?) even though we can’t use that here depending on how we’re invoked
  • Attach File

50 points  

QUESTION 2

• Scenario: Jo expects her store to increase its profits by 56% next year.Currently Jo has 10000 in profita. Write the algebraic ( that is, without numbers) equation to express her total end of year profit. Use appropriate domain terminology to create your variables. Think Domain Driven Design!b. write the algebraic Python equation using the variables of part a. Note I am not asking you to run the code but  just to write  down the equation(s)c. write the numeric result of the total end of year profit, show the numeric equation

15 points  

QUESTION 3

• Scenario:Place  parentheses to indicate precedence and grouping.a. A/B/C*D+Cb. A/B^3*4 /Dc. A ^ 3 ^ 2 * 5

15 points  

QUESTION 4

• Given the api of a module Calc(X, Y) where part of the api says that X, Y must be numeric.Explain the difference between X, Y and a, b in their usage ? How would you characterize these variables and why?a = 10b = 30 Calc( a, b)