Description: Used to find the angle, you can try, I do, that is, try hand
To Search:
File list (Check if you may need any files):
夹角\01\01.cpp
....\..\01.dsp
....\..\01.dsw
....\..\01.ncb
....\..\01.opt
....\..\01.plg
....\..\Debug\01.exe
....\..\.....\01.ilk
....\..\.....\01.obj
....\..\.....\01.pch
....\..\.....\01.pdb
....\..\.....\vc60.idb
....\..\.....\vc60.pdb
....\..\Debug
....\01
....\01.cpp
....\.2\02.cpp
....\..\02.dsp
....\..\02.dsw
....\..\02.ncb
....\..\02.opt
....\..\02.plg
....\..\Debug\02.exe
....\..\.....\02.ilk
....\..\.....\02.obj
....\..\.....\02.pch
....\..\.....\02.pdb
....\..\.....\vc60.idb
....\..\.....\vc60.pdb
....\..\Debug
....\02
....\.3\03.cpp
....\..\03.dsp
....\..\03.dsw
....\..\03.ncb
....\..\03.opt
....\..\03.plg
....\..\Debug\03.exe
....\..\.....\03.ilk
....\..\.....\03.obj
....\..\.....\03.pch
....\..\.....\03.pdb
....\..\.....\vc60.idb
....\..\.....\vc60.pdb
....\..\Debug
....\03
....\Cpp1.cpp
....\Cpp1.dsp
....\Cpp1.dsw
....\Cpp1.ncb
....\Cpp1.opt
....\Cpp1.plg
....\Cpp1.sln
....\Cpp1.suo
....\Cpp1.vcproj
....\Cpp1.vcproj.LIULI.user.user
....\Cpp2.cpp
....\Cpp3.cpp
....\Cpp4.cpp
....\Debug\BuildLog.htm
....\.....\Cpp1.exe.embed.manifest
....\.....\Cpp1.obj
....\.....\Cpp1.pch
....\.....\Cpp3.obj
....\.....\vc60.idb
....\.....\vc60.pdb
....\.....\vc80.idb
....\.....\vc80.pdb
....\Debug
夹角