空间复杂度O（2n）其中n是字符串缓冲区大小。

时间复杂度为O（m），其中m是字符串的实际大小。



BTW，如果分配了字符串会发生什么缓冲区长度超过49个字符？



干杯！

The space complexity O(2n) where n is the string buffer size.
The time complexity is O(m) where m is the actual size of the string.

BTW, what will happen if the string assigned to the buffer is more than 49 characters long?

Cheers!

如果你安装了Visual Studio Team System它随附代码复杂性分析工具。有许多免费工具可供代码复杂性分析试试这个一个 [ ^ ]或 google [ ^ ]它用于更多工具。

If you have Visual Studio Team System Installed it comes with Code Complexity Analysis tools. there are many free tools available for code complexity analysis try this one[^] or google [^] it for more tools.