brainf*** is an esoteric programming language with an extremely minimal instruction set. the program's memory exists on an infinitely long tape of memory cells
> increment the data pointer (to point to the next cell to the
right).
< decrement the data pointer (to point to the next cell to the
left).
+ increment (increase by one) the byte at the data pointer.
- decrement (decrease by one) the byte at the data pointer.
. output the byte at the data pointer.
, accept one byte of input, storing its value in the byte at
the data pointer.
[ if the byte at the data pointer is zero, then instead of
moving the instruction pointer forward to the next command, jump it forward
to the command after the matching ] command.
] if the byte at the data pointer is nonzero, then instead of
moving the instruction pointer forward to the next command, jump it back to
the command after the matching [ command.
instructions executed: {{ steps }}
latest instruction: {{ instruction }}
pointer value: {{ memory[ptr] }}
pointer position: {{ ptr }}
memory usage:
{{ memory.length }}
{{ output }}