python brainfuck
时间: 2023-10-06 11:09:08 浏览: 48
Brainfuck是一种只包含8条指令的编程语言。它有两个部分:解释器和编码器。解释器用于解释Brainfuck代码,而编码器用于生成压缩的Brainfuck代码来输出字符串。以下是一个Python的Brainfuck解释器示例代码:
```
def interpret(code):
array = [0]
pointerLocation = 0
i = 0
while i < len(code):
if code[i] == '<':
if pointerLocation > 0:
pointerLocation -= 1
elif code[i] == '>':
pointerLocation += 1
if len(array) <= pointerLocation:
array.append(0)
elif code[i] == '+':
array[pointerLocation] += 1
elif code[i] == '-':
array[pointerLocation] -= 1
elif code[i] == '.':
print(chr(array[pointerLocation]), end='')
elif code[i] == ',':
x = input("Input:")
try:
y = int(x)
except ValueError:
y = ord(x)
array[pointerLocation] = y
elif code[i] == '[':
if array[pointerLocation] == 0:
while code[i] != ']':
i += 1
else:
loop_count = 1
while loop_count > 0:
i -= 1
if code[i] == '[':
loop_count -= 1
elif code[i] == ']':
loop_count += 1
elif code[i] == ']':
if array[pointerLocation] != 0:
loop_count = 1
while loop_count > 0:
i += 1
if code[i] == ']':
loop_count -= 1
elif code[i] == '[':
loop_count += 1
i += 1
interpret(""" #This is where the Brainfuck code goes""")
```
请注意,这只是一个简单的Brainfuck解释器示例,可能不包含所有的功能和错误处理。如果您需要更完整的Brainfuck解释器,可以查找其他现有的解释器实现或根据需要进行修改。