2 21 C:\Users\24240\Desktop\c++\线性表.cpp [Error] linklist.h: No such file or directory

This error message indicates that the compiler cannot find the header file "linklist.h" that is included in your "线性表.cpp" file.

You should check the following:

1. Make sure that the "linklist.h" file exists in the directory where your "线性表.cpp" file is located.

2. Check the spelling and capitalization of the file name. The file name should be exactly the same as the one you are including in your code.

3. Check if the header file is included correctly in your "线性表.cpp" file. The correct syntax for including a header file is:

#include "linklist.h"

If none of these solutions work, you may need to check your compiler settings to ensure that it is searching in the correct directories for header files.