I'm doing my assignment that need to using the #include function but I found that after I define the header file, I cannot open the header file in the main.cpp and I also didn't find any xxx.h file in the project file
here is the situation
The reason of search.h can open is I found that in external dependencies file, there is a search.h, but the search.h I want to open is not the search.h in external dependencies file