Brainfuck

I don't like this name, but here you can find some brainfuck programs that i made or currently making.

Hello! This is a very easy tutorial to know how to print characters in Brainfuck.

So firstly, you have to understand the Brainfuck "symbols".

• ">" moving pointer to the right
• "<" moving pointer to the left
• "+" increasing the block (byte) by 1
• "-" decreasing the block (byte) by 1
• "[" start of a loop
• "]" end of a loop
• "." printing out the ASCII decimal nr.
• "," it does something but right now I didn't used it

The loop is going until somewhere in the loop hits zerus (0).

So Dear "Kuncsaft" if you're already memorized those, I think we can start.

I know that some people can do it shorter, but I think this method is more understandable.

Firstly, I think we should print a "Hello". It's going to look like this:

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

Let's break it down.:

7+ - moves to the 2nd byte and increasing it's value to 7 [>10+<-] - starts a loop; moves to 3rd byte, adds 10 to it, goes back to 2nd byte and decreases by 1, and it does it until the 2nd byte hits 0. ++. - moves to 3rd byte adds 2, and outputs.

It's like multiplication: 7*10=70 70+2=72=H

I think if you have time to experiment with it, you can learn the basics very quickly.

Some useful links:

• For ASCII code https://www.ascii-code.com/
• For interpreting BF: https://sange.fi/esoteric/brainfuck/impl/interp/i.html
• A more useful, complete guide for Brainfuck: https://gist.github.com/roachhd/dce54bec8ba55fb17d3a