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Computer Science I Notes (DONT USE)

dont use these lol
Subject

Computer Science

835 Documents
Students shared 835 documents in this course
Academic year: 2024/2025
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Computer Science I Notes: A Foundation

Fundamentals

● Introduction to Computers:

○ Components (CPU, RAM, storage, input/output)

○ Binary system and number representation

○ Operating systems (Windows, macOS, Linux)

● Programming Concepts:

○ Algorithms and flowcharts

○ Variables and data types (integers, floats, strings, booleans)

○ Operators (arithmetic, relational, logical)

○ Control flow (if-else statements, loops)

○ Functions and procedures

○ Debugging and testing

Programming Language (often Python or C++)

● Syntax and Semantics:

○ Basic structure of programs

○ Rules for writing valid code

○ Meaning and interpretation of code

● Variables and Data Types:

○ Declaration and assignment

○ Type conversion

○ Input/output operations

● Operators and Expressions:

○ Arithmetic, relational, and logical operations

○ Order of operations

○ Evaluation of expressions

● Control Flow:

○ Conditional statements (if-else, switch)

○ Loops (for, while, do-while)

○ Break and continue statements

● Functions:

○ Definition and calling

○ Parameters and return values

○ Scope of variables

● Arrays and Strings:

○ Declaration and initialization

○ Accessing elements

○ Manipulation of arrays and strings

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Computer Science I Notes (DONT USE)

Topic: Programming

Subject: Computer Science

835 Documents
Students shared 835 documents in this course
Level:

Standard

Was this document helpful?
Computer Science I Notes: A Foundation
Fundamentals
●Introduction to Computers:
○ Components (CPU, RAM, storage, input/output)
○ Binary system and number representation
○ Operating systems (Windows, macOS, Linux)
●Programming Concepts:
○ Algorithms and flowcharts
○ Variables and data types (integers, floats, strings, booleans)
○ Operators (arithmetic, relational, logical)
○ Control flow (if-else statements, loops)
○ Functions and procedures
○ Debugging and testing
Programming Language (often Python or C++)
●Syntax and Semantics:
○ Basic structure of programs
○ Rules for writing valid code
○ Meaning and interpretation of code
●Variables and Data Types:
○ Declaration and assignment
○ Type conversion
○ Input/output operations
●Operators and Expressions:
○ Arithmetic, relational, and logical operations
○ Order of operations
○ Evaluation of expressions
●Control Flow:
○ Conditional statements (if-else, switch)
○ Loops (for, while, do-while)
○ Break and continue statements
●Functions:
○ Definition and calling
○ Parameters and return values
○ Scope of variables
●Arrays and Strings:
○ Declaration and initialization
○ Accessing elements
○ Manipulation of arrays and strings

Students also viewed

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