我是Python的新手,我正在学习老师要求的Codecademy课程。指令是这样写的:定义一个函数阶乘,它接受一个整数x作为输入。def factorial(x): return factorial('n' - 1)unsupported operand type(s) for -: 'str' and 'int'
我试着查看c
File "codecademy.py", line 11, in <module>File "build/bdist.macosx这是我的代码: import mechanize #tries to import mechanize
except ImportError: #if cant import mechanizeIt seems as if you do not h