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Lesson 5 Homework: Logic and Planning Tools A step by step solution guide

Lesson 5 Homework: Logic and Planning Tools A step by step solution guide. Lesson 5 IPO / Algorithm Assignment Solution Guide. Complete this assignment by applying the Problem Solving Method . Tasks: Calculate and output the average of the following marks: 80%, 55%, 75%, 93%.

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Lesson 5 Homework: Logic and Planning Tools A step by step solution guide

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  1. Lesson 5 Homework: Logic and Planning ToolsA step by step solution guide

  2. Lesson 5 IPO / Algorithm Assignment Solution Guide • Complete this assignment by applying the Problem Solving Method. • Tasks: • Calculate and output the average of the following marks: 80%, 55%, 75%, 93%. • 2. You are given $265.00. Calculate and output the minimum number of 100, 50, 20, 10, and 5 dollar bills you receive. • 3. Calculate and output the amount of HST (13%) charged on an • item, as well as the total cost of the item after taxes. (not included in this guide) • Required: • a) a statement of the problem; • b) a completed Input-Processing-Output Chart; and • c) the problem stated in Pseudo-Code; • For demonstration purposes a final solution in Javascript code will • be given in this solution guide.

  3. Lesson 5 IPO / Algorithm Assignment Solution Guide Task 1: Calculate and output the average of the following marks: 80%, 55%, 75%, 93%. IPO Solution: INPUT PROCESSING OUTPUT Enter 4 marks total marks = mark1+mark2... Average = total marks / 4 Average Pseudocode: • Enter 4 marks • Add marks together • Calculate average (divide sum of marks by number or marks) • Output average Go to next slide for Javascript “translation”…

  4. Lesson 5 IPO / Algorithm Assignment Solution Guide Javascript “translation” following pseudocode (<script> segment only): Task 1: Calculate and output the average of the following marks: 80%, 55%, 75%, 93%. // pseudocode: Enter 4 marks var mark1=80; var mark2=55; var mark3=75; var mark4=93 // pseudocode: Add marks together TotalMarks=mark1+mark2+mark3+mark4 // pseudocode: Calculate average (divide sum of marks by number or marks) average=TotalMarks/4 // pseudocode: Output Average document.write("The average of "+mark1+" , "+mark2+" , "+mark3+" , "+mark4+" is: "+average) Go on to Task 2 solution…

  5. Lesson 5 IPO / Algorithm Assignment Solution Guide Task 2: You are given $265.00. Calculate and output the minimum number of 100, 50, 20, 10, and 5 dollar bills you receive. IPO Solution: INPUT PROCESSING OUTPUT Enter amount($265) # of 100's=amount / 100 (parse or floor) remaining $ =amount-(# of 100's x 100)  # of 100's & remaining $ # of 50's=amount / 50 (parse or floor) remaining $ =amount-(# of 50's x 50)  # of 50's & remaining $ repeat for 20,10 & 5 until 0 $ left • # of 20,10 & 5s and remaining $ Go to next slide for pseudocode solution…

  6. Lesson 5 IPO / Algorithm Assignment Solution Guide Task 2: You are given $265.00. Calculate and output the minimum number of 100, 50, 20, 10, and 5 dollar bills you receive. Pseudocode: a. input amount b. calculate # of 100's (amount divided by 100), parse or floor to round down c. calculate remaining amount by subtracting from total amount of 100's possible d. print number of 100's and remaining $ e. repeat steps b, c and d for 50, 20, 10 and 5 dollars Go to next slide for Javascript “translation”…

  7. Lesson 5 IPO / Algorithm Assignment Solution Guide Javascript “translation” following pseudocode (<script> segment only): Task 2: You are given $265.00. Calculate and output the minimum number of 100, 50, 20, 10, and 5 dollar bills you receive. // pseudocode: Input Amount var amount=265 // pseudocode: calculate # of 100's (amount / 100), parse to remove decimal part var N_of_100=parseInt(amount/100) // pseudocode: calculate remaining amount (subtract amount from 100's possible) var amount=amount-(N_of_100*100) // pseudocode: print number of 100's and remaining $ document.write("Number of 100's ====> [ "+N_of_100+" ] ====> [ $"+amount+" ] remaining<br>") // and repeat for 50’s, 20’s, 10’s and 5’s… var N_of_50=parseInt(amount/50) var amount=amount-(N_of_50*50) document.write("<br>Number of 50's ====> [ "+N_of_50+" ] ====> [ $"+amount+" ] remaining<br>") var N_of_20=parseInt(amount/20) var amount=amount-(N_of_20*20) document.write("<br>Number of 20's ====> [ "+N_of_20+" ] ====> [ $"+amount+" ] remaining<br>") var N_of_10=parseInt(amount/10) var amount=amount-(N_of_10*10) document.write("<br>Number of 10's ====> [ "+N_of_10+" ] ====> [ $"+amount+" ] remaining<br>") var N_of_5=parseInt(amount/5) var amount=amount-(N_of_5*5) document.write("<br>Number of 5's ====> [ "+N_of_5+" ] ====> [ $"+amount+" ] remaining<br>") Go to next Slide to TRACE variables…

  8. Lesson 5 IPO / Algorithm Assignment Solution Guide Task 2 <script> segment revisited: Trace the Variables 265 var amount=265 var N_of_100=parseInt(amount/100) var amount=amount-(N_of_100*100) document.write("Number of 100's ====> [ "+N_of_100+" ] ====> [ $"+amount+" ] remaining<br>") 2.65 265 2 2 2 265 - 200 65 2 65 Result in Browser:

  9. Lesson 5 IPO / Algorithm Assignment Solution Guide End of IPO Solution Guide Go Back to Task 1 Go Back to Task 2 Go to Variable Trace Example Go to www.westhillci.ca

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