String length: Difference between revisions
Add a Brainf*** code example
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(Add a Brainf*** code example) |
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);</syntaxhighlight>
=={{header|Brainf***}}==
===Byte Length==
There are several limitations Brainf*** has that influence this solution:
- Brainf*** only supports 8-bit numbers in canonical implementations, so it only supports strings of length below 255.
- The rule of thumb in Brainf*** when reading a string is to always store exactly one byte, no matter how much bytes a character represents. That's why this solution is a strictly ByteLength one.
- No way to pass anything to Brainf*** but giving the arguments as input. That's why this program reads a string and outputs the number of bytes in it.
[[https://esolangs.org/wiki/Brainfuck_algorithms#Print_value_of_cell_x_as_number_for_ANY_sized_cell_.28eg_8bit dot 2C_100000bit_etc.29]] is used to print the number from memory.
<syntaxhighlight lang="bf">
,----- ----- [>,----- -----] ; read a text until a newline
<[+++++ +++++<] ; restore the original text
>[[-]<[>+<-]>+>]< ; add one to the accumulator cell for every byte read
;; from esolang dot org
>[-]>[-]+>[-]+< [>[-<-<<[->+>+<<]>[-<+>]>>]++++++++++>[-]+>[-]>[-]> [-]<<<<<[->-[>+>>]>[[-<+>]+>+>>]<<<<<]>>-[-<<+>>]<[-]++++++++ [-<++++++>]>>[-<<+>>]<<] <[.[-]<]
[-]+++++ +++++. ; print newline
</syntaxhighlight>
=={{header|C}}==
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