#Enter the number you want to input, either a + or -, then the second number you want to add/subtract the first by (all on seperate lines) #(Only works on equations that result in a single digit number and take single digit numbers as input) #ex. #Input: #5 #+ #2 #Output: 7 class BrainFrok: def __init__(self, x): self.code = x def Evaluate(code): array = [0] x = 0 index = 0 loop = [] while x < len(code): if code[x] == ">": index += 1 if index == len(array): array.append(0) if code[x] == "<": index -= 1 if index < 0: array.insert(0, 0) index += 1 if code[x] == "+": array[index] += 1 if array[index] == 256: array[index] = 0 if code[x] == "-": array[index] -= 1 if array[index] == -1: array[index] = 255 if code[x] == ".": print(chr(array[index]),end="") if code[x] == ",": array[index] = ord(input(">>> ")) print(chr(array[index])) if code[x] == "[": loop.append(x) if code[x] == "]": if array[index] != 0: x = loop[-1] else: del loop[-1] x += 1 BrainFrok.Evaluate(""" >,>,>,> +++++[<<<<+++++++++>>>>-]<<<< [>>-<<-] >>>> >>>>++++++[<<<<++++++++>>>>-] <<<<[-<->] <[>+>>-<<<-] >[<+>-] <<<[<+>>>>+<<<-] <[>+<-] [>] >[<<->>-] <<. """)

Brainf*ck Calculator