Pearson Edexcel Level 1Level 2 GCSE (9–1) Computer Science PAPER 2 Application of Computational Th

Pearson Edexcel Level 1/Level 2 GCSE (9–1) m m m m m m




Thursday 25 May 2023 m m m




Afternoonm (Time:m 2m hours) Papermre
ference 1CP2/02
Computer Science m
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PAPER 2: Application of Computational Thinking
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Yoummustmhave:
• amcomputermworkstationmwithmappropriatemprogrammingmlanguagemcodemeditingmsoftwa
remandmtools,mincludingmanmIDEmthatmyoumaremfamiliarmwithmthatmshowsmlinemnumbers
• am‘STUDENTm CODING’mfolderm containingm codem andm datam files
• printedmandmelectronicmcopiesmofmthemProgrammingmLanguagemSubsetm(PLS)mdocume
ntm(enclosed).


Instructions
•• Answer all questions on your computer
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Save the new or amended code in the ‘COMPLETED CODING’ folder using the
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name given in the question
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•• ..DoYounotmustoverwrite
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the original code and data files provided to you.
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not use the internet at any time during the examinatio
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Information
n.
•• Themtotalmmarkmformthismpapermism75.
Themmarksmformeachmquestionmaremshownminmbracket
–musemthismasmamguidemasmtomhowmmuchmtimemtomspendmonmeachmquestion.
• Them‘STUDENTmCODING’mfolderminmyourmusermareamincludesmallmthemcodemandmdatamfile
ssmyoumneed.

Advice
• Read each question carefully before you start to answer it.
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• Save your work regularly
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• Check your answers and work if you have time at the end.
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.




Turnmover


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©2023mPearsonmEducationmL
td.mN:1/1/1/1/1/1/1/1/1/1/
1

, BLANKmPAGE




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, AnswermALLmquestions.
Suggestedmtime:m10mminutes
1 Amprogrammismbeingmdevelopedmtomshowmthemaveragemdailymtemperaturemandmaddmupmth
emcostsmofmbuyingmicemcream.

• Itmdisplaysmeachmtemperaturemstoredminmanmarraymofmtemperatures.
• Itmaddsmupmallmthemicemcreammcostsmenteredmbymthemuser,muntilmthemusermentersm0.

• Itmthenmcalculatesmamdiscount.mWhenmthemtotalmcostmismoverm100.00,mthemdiscountm
ism10%.mOtherwise,mthemdiscountmism5%.


OpenmfilemQ01.py


Amendm them linesm atm them bottomm ofm them codemtom givem the:

• namemofmamconstantmusedminmthemprogram
• namemofmanmarraymusedminmthemprogram

• linem numberm ofmanm initialisationm ofm amvariablem withm am realm number

• linem numbersm form am selectionm construct

• linem numbersm form am repetitionm construct

• linem numbersm form anm iterationm construct
• linem numberm form anm instructionm thatm outputsm informationm tom them screen.


Dom notm addm anym additionalm functionality.

SavemyourmamendedmcodemfilemasmQ01FINISHED.py


(TotalmformQuestionm1m=m7mmarks)




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, Suggestedmtime:m15mminutes
2 Amprogrammismwrittenmformanmexercisemroutine.mItmdisplaysmthemnamesmofmwarm-
upmexercises,mstoredminmanmarray.mThemusermentersmamnumber.mThatmnumbermofmexercis
esmismselectedmrandomlymfrommthemarraymandmdisplayed.


OpenmfilemQ02.py


Amendmthemcodemto:
• fixmthemsyntaxmerrormonmoriginalmlinem4
importmrandum
• fixmthemsyntaxmerrormonmoriginalmlinem16
formexerciseminmexerciseTable
• completemoriginalmlinem20mtomgeneratemamrandommnumbermbetweenm0mandm4
indexm =m random.
• completem originalm linem 8m tom makem them exercisem namesm bem stringm datam types
exerciseTablem=m["squats",m"planks",mpushups,
"lunges",m"burpees"]
• fixmthemIndexErrorm onm originalmlinem 21
namem=m exerciseTable[indexm +m 1]
• fixm them NameErrorm onm originalm linem 22
printm(naime)
• fixmthemlogicm errorm onm originalmlinem 19m thatm causesmonem lessmexercisem tom bem printe
dmthanmismaskedmfor
form countm inm rangem (numExercisesm -m 1):
• usemwhitemspacemtom improvemthem readabilitym ofmthem code.


Dom notm changem them functionalitym ofm them givenm linesm ofm code.m

Domnotmaddmanymadditionalmfunctionality.

SavemyourmamendedmcodemfilemasmQ02FINISHED.py


(TotalmformQuestionm2m=m8mmarks)




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