IGCSE Computer Science 2023-25 ​​- Topic 8: Programming (5) - Library Routines and Manageable Code

When you write code for a computer, you can use pre-written pieces of code called "library routines." These are like tools in a toolbox that you can use to make your program do different things. Each programming language has its own set of tools, like string handling or finding remainders or round numbers. To use these tools, you have to tell the computer which tool you want to use by writing a special line of code at the beginning of your program.

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VIDEO to support Computer Science Syllabus
Cambridge IGCSE™ (9–1 0984) (A*-C 0478)
For exams in 2023, 2024 and 2025.

Cambridge IGCSE Computer Science helps learners develop an interest in computational thinking and an understanding of the principles of problem-solving using computers. They apply this understanding to create computer-based solutions to problems using algorithms and a high-level programming language. Learners also develop a range of technical skills, and the ability to effectively test and evaluate computing solutions.

Studying Cambridge IGCSE Computer Science helps learners appreciate current and emerging computing technologies, the benefits of their use and recognise their potential risks. It provides an ideal foundation for progression to Cambridge International AS & A Level and is valuable for other areas of study and everyday life.

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[nsubugaarafat]

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[chairulfadhoil]

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