https://github.com/tosox/brainfuck-interpreter

A simple CLI based Brainfuck interpreter written in Java
https://github.com/tosox/brainfuck-interpreter

brainfuck cli interpreter java maven tosoxdev

Last synced: 8 days ago
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A simple CLI based Brainfuck interpreter written in Java

• Host: GitHub
• URL: https://github.com/tosox/brainfuck-interpreter
• Owner: Tosox
• License: mit
• Created: 2023-10-16T18:25:07.000Z (about 1 year ago)
• Default Branch: master
• Last Pushed: 2023-10-17T13:35:29.000Z (about 1 year ago)
• Last Synced: 2024-01-28T13:57:10.905Z (10 months ago)
• Topics: brainfuck, cli, interpreter, java, maven, tosoxdev
• Language: Java
• Homepage:
• Size: 11.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Brainfuck Interpreter

A simple Brainfuck interpreter written in Java. Brainfuck is an esoteric programming language known for its minimalistic design, consisting of only eight commands.

## Features

* Interprets Brainfuck code from the command line or a file

* Supports the standard Brainfuck commands: `>`, `<`, `+`, `-`, `.`, `,`, `[`, and `]`

* Simulates cell memory with a maximum size of 65,535 cells

* Interactive mode if no file is provided

* Outputs the interpreted results as text in the command line

## Usage

You can use this Brainfuck interpreter in two ways: interactive mode and file mode

* Interactive mode: enter your Brainfuck code when prompted

* File mode: Pass the path to the Brainfuck file as the first argument

## Brainfuck Commands

* `>`: Increment the data pointer.

* `<`: Decrement the data pointer.

* `+`: Increment the byte at the data pointer.

* `-`: Decrement the byte at the data pointer.

* `.`: Output the byte at the data pointer as a character.

* `,`: Read a character and store it in the byte at the data pointer.

* `[`: Jump forward to the command after the matching `]` if the byte at the data pointer is zero.

* `]`: Jump back to the command after the matching `[` if the byte at the data pointer is nonzero.

## Example

An example Brainfuck code to print "Hello, World!":

```brainfuck

++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++.>++++.------.--------.>+.>.

```

Run the interpreter as shown in the usage instructions to see the output.