PSEUDOCODE – PAST PAPER QUESTION

QUESTION #1:

SOLUTION:

WoodType[1] ← "Laminate"
WoodType[2] ← "Pine"
WoodType[3] ← "Oak"
Price[1] ← 29.99
Price[2] ← 39.99
Price[3] ← 54.99

FOR count ← 1 TO 100
  OUTPUT "Enter the name of customer ", cust
  INPUT Customer[count]
  OUTPUT "Enter length of the room"
  INPUT length
  WHILE length < 1.5 OR length > 10
    OUTPUT "Please re-enter the length between 1.5 and 10.0"
    INPUT length
  ENDWHILE

  Quotations[count][1] ← ROUND(length, 1)

  OUTPUT "Enter the width of the room"
  INPUT width
  WHILE width < 1.5 OR width > 10
    OUTPUT "Please re-enter the length between 1.5 and 10.0"
    INPUT width
  ENDWHILE
  Quotations[count][2] ← ROUND(width, 1)
  Area ← Quotations[count][1] * Quotations[count][2]
  Quotations[count][3] ← ROUND(Area, 0)
  
  OUTPUT "Enter your choice of wood: (1-Laminate, 2-Pine, 3-Oak)"
  INPUT WoodChoice
  WHHILE WoodChoice < 1 OR WoodChoice > 3
    OUTPUT "Wood type must be 1,2 or 3, Please re-enter"
    INPUT WoodChoice
  ENDWHILE

  Quotations[count][4] ← WoodChoice
  
  CASE Choice OF
    1: TotalPrice ← Quotations[count][3] * Price[1]  
    2: TotalPrice ← Quotations[count][3] * Price[2]
    3: TotalPrice ← Quotations[count][3] * Price[3]
  ENDCASE
  
  Quotations[count][5] ← ROUND(TotalPrice, 2)
  
  #Final output of quotation details
  OUTPUT "Name of the customer:", Customer[count]
  OUTPUT "Type of the wood selected:", Quotation[count][4]
  OUTPUT "Total coast of wood:", Quotation[count][5]

  OUTPUT "Do you want to enter another customer's details (y/n)"
  INPUT ch
  IF ch = 'n' OR ch = 'N' THEN
    BREAK
  ENDIF
  
NEXT count

QUESTION #2:

SOLUTION:

LowestMin ← 11000

FOR count ← 1 TO ClassSize
  StudTotalMin ← 0    #Initilise total screen time for a student
  DayCount ← 0  # DayCount stores the number of days with more than 300 min

  OUTPUT "Input the screen time for ", StudentName[count]
  #Inputing screentime for the past week
  #and calculating total min for student 
  FOR day ← 1 TO 7
    OUTPUT "Enter screen time (in minutes) for Day", Day
    INPUT ScreenTime[count][day]
    IF ScreenTime[count][day] > 300 THEN
      DayCount ← DayCount + 1
    ENDIF
    StudTotalMin ← StudTotalMin + ScreenTime[count][day]
  Next day

  ClassTotalMin ← ClassTotalMin + StudTotalMin
  IF StudTotalMin < LowestMin THEN
    LowestStudIndex ← count
  ENDIF
    
#Outputting details of the student
  hr ← StudTotalMin DIV 60
  min ← StudTotalMin MOD 60
  OUTPUT "Name of the student:", Studentname[count]
  OUTPUT "Total screen time for the week:", hr, "hours", min, "minutes"
  OUTPUT "Number of days with more than 300 minutes:", DayCount

NEXT count

ClassAverage ← ClassTotalMin / ClassSize
OUTPUT "Average weekly screen time for the whole class ", ClassAverage
OUTPUT "Student with lowest weekly screen time ", StudentName[LowestStudIndex]

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