File list (Check if you may need any files):
huffman
.......\.DS_Store
__MACOSX
........\huffman
........\.......\._.DS_Store
huffman\huffman
.......\.......\.DS_Store
__MACOSX\huffman\huffman
........\.......\.......\._.DS_Store
huffman\huffman\huffman
.......\.......\.......\huffman.1
__MACOSX\huffman\huffman\huffman
........\.......\.......\.......\._huffman.1
huffman\huffman\huffman\main.cpp
__MACOSX\huffman\huffman\huffman\._main.cpp
huffman\huffman\huffman.xcodeproj
.......\.......\.................\project.pbxproj
.......\.......\.................\project.xcworkspace
.......\.......\.................\...................\contents.xcworkspacedata
.......\.......\.................\...................\xcuserdata
.......\.......\.................\...................\..........\YangJiayue.xcuserdatad
.......\.......\.................\...................\..........\......................\UserInterfaceState.xcuserstate
.......\.......\.................\xcuserdata
.......\.......\.................\..........\YangJiayue.xcuserdatad
.......\.......\.................\..........\......................\xcschemes
.......\.......\.................\..........\......................\.........\huffman.xcscheme
.......\.......\.................\..........\......................\.........\xcschememanagement.plist
.......\huffman.docx
__MACOSX\huffman\._huffman.docx