Unit 1 Computer Science

algorithm

• A programming language
• A mathematical equation
• A type of fruit
• A set of instructions or rules to solve a problem or perform a task.

programming language

• A programming language is a type of musical notation used to compose songs.
• A programming language is a form of currency used in digital transactions.
• A programming language is a spoken language used to communicate with computers.
• A programming language is a formal language comprising a set of instructions that produce various kinds of output.

Python

• programming language

• snake

• c++
• java

print statement

• print(Hello, world"

• print(Hi, World!)

• print"Hello, World!"

• print("Hello, Earth!")

syntax

• the set of rules that define how to structure symbols in a programming language or markup language

• set of rules to determine how you speak

• { "syntax": "

  syntax

  " }
• html

integer function

• use in a equation to denote a number

• prints numbers

• Apply the split() method to divide the string into substrings
• Concatenate two strings using the + operator

variables in computer science

• Variables in computer science are named memory locations that hold values that can be changed during program execution.
• Variables in computer science are only used in hardware, not software
• Variables in computer science are physical devices used to store data
• Variables in computer science are fixed values that cannot be changed

input in a computer

• Storing data in a computer
• Outputting data from a computer
• Entering data or commands into a computer system using input devices.
• Typing data into a computer

output in a computer

• the taste of electricity
• the smell of burnt circuits
• Output in a computer is the information or data produced by a program or process.
• the sound produced by the cooling fan

What color is the "comment" in our code?

• blue

• yellow

• green

• red