File list (Check if you may need any files):
diguiqiuzuida
.............\diguiqiuzuida
.............\.............\main.cpp
__MACOSX
........\diguiqiuzuida
........\.............\diguiqiuzuida
........\.............\.............\._main.cpp
diguiqiuzuida\diguiqiuzuida.xcodeproj
.............\.......................\project.pbxproj
.............\.......................\project.xcworkspace
.............\.......................\...................\contents.xcworkspacedata
.............\.......................\...................\xcuserdata
.............\.......................\...................\..........\lbc.xcuserdatad
.............\.......................\...................\..........\...............\UserInterfaceState.xcuserstate
.............\.......................\xcuserdata
.............\.......................\..........\lbc.xcuserdatad
.............\.......................\..........\...............\xcdebugger
.............\.......................\..........\...............\..........\Breakpoints_v2.xcbkptlist
.............\.......................\..........\...............\xcschemes
.............\.......................\..........\...............\.........\diguiqiuzuida.xcscheme
.............\.......................\..........\...............\.........\xcschememanagement.plist