# # Brainfuck rules: # # start with 0 at index 0 # "+": value increase # "-": value decrease # ">": next index # "<": former index # "[": start loop # "]": end loop if value is 0 # ",": input # ".": print # # # interpret with python: # # "+": storage[index] += 1 # "-": storage[index] -= 1 # ">": index += 1 # "<": index -= 1 # "[": tab += 1 # while storage[index] > 0 # "]": tab -= 1 # ",": storage[index] = ord(input()[0]) # ".": print(chr(storage[index]),end="") # # ※other characters are ignored # # # '18/07/22 # Flandre Scarlet(雨宮桜) # storage = [0] index = 0 tab = 0 show_step = False # show details, better on other python IDE # change it to any brainfuck code you want bfcode = ">+++++++++[<++++++++>-]<.>+++++++[<++++>-]<+.+++++++..+++.[-]>++++++++[<++++>-]<.>+++++++++++[<+++++>-]<.>++++++++[<+++>-]<.+++.------.--------.[-]>++++++++[<++++>-]<+.[-]++++++++++." pycode = "" def addline(code="", loop=False): global pycode pycode += " "*tab + code if loop: pycode += "\n " def next(): global storage, index index += 1 if index is len(storage): storage.append(0) if show_step: print(" > index:",index) def pre(): global storage, index if index>0: index -= 1 if show_step: print(" < index:",index) def inc(): global storage, index storage[index] += 1 if show_step: print(" + index:",index," value:", storage[index]) def dec(): global storage, index if storage[index]>0: storage[index] -= 1 if show_step: print(" - index:",index," value:", storage[index]) def read(): global storage, index storage[index] = ord(input()[0]) if show_step: print(" , index:",index," value:", storage[index]) def write(): global storage, index print(chr(storage[index]), end='', flush=True) if show_step: print(" . index:",index," value:", storage[index]) for c in bfcode: if c == ">": addline("next()\n") elif c == "<": addline("pre()\n") elif c == "+": addline("inc()\n") elif c == "-": addline("dec()\n") elif c == "[": addline("while storage[index]>0:\n") tab += 1 elif c == "]": tab -= 1 elif c == ",": addline("read()\n") elif c == ".": addline("write()\n") #print(pycode) #uncomment to see pycode exec(pycode)

Interpret Brainf**k Code with Python