0478_S20_PM_22.pdf
IGCSEComputerscience2020年6月考试paper2的预发布材料。
Acarparkpaymentsystemallowscustomerstoselectthenumberofhourstoleavetheircarinthecar
park.Thecustomerwillgetadiscountiftheyentertheirfrequentparkingnumbercorrectly.Thesystem
calculatesanddisplaystheamountthecu
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