File list (Check if you may need any files):
Ex2-1-Ackermann\Ex2-1-Ackermann\bin\Debug\Ex2-1-Ackermann.exe
...............\...............\...\.....\Ex2-1-Ackermann.pdb
...............\...............\...\.....\Ex2-1-Ackermann.vshost.exe
...............\...............\...\.....\Ex2-1-Ackermann.vshost.exe.manifest
...............\...............\Ex2-1-Ackermann.csproj
...............\...............\obj\Debug\Ex2-1-Ackermann.csproj.FileListAbsolute.txt
...............\...............\...\.....\Ex2-1-Ackermann.exe
...............\...............\...\.....\Ex2-1-Ackermann.pdb
...............\...............\Program.cs
...............\...............\...perties\AssemblyInfo.cs
...............\Ex2-1-Ackermann.sln
...............\Ex2-1-Ackermann.suo
....2-Hanoi\Ex2-2-Hanoi\bin\Debug\Ex2-2-Hanoi.exe
...........\...........\...\.....\Ex2-2-Hanoi.pdb
...........\...........\...\.....\Ex2-2-Hanoi.vshost.exe
...........\...........\Ex2-2-Hanoi.csproj
...........\...........\obj\Debug\Ex2-2-Hanoi.csproj.FileListAbsolute.txt
...........\...........\...\.....\Ex2-2-Hanoi.exe
...........\...........\...\.....\Ex2-2-Hanoi.pdb
...........\...........\Program.cs
...........\...........\...perties\AssemblyInfo.cs
...........\Ex2-2-Hanoi.sln
...........\Ex2-2-Hanoi.suo
数据结构课程设计-2.pdf
Ex2-1-Ackermann\Ex2-1-Ackermann\obj\Debug\TempPE
....2-Hanoi\Ex2-2-Hanoi\obj\Debug\Refactor
...........\...........\...\.....\TempPE
....1-Ackermann\Ex2-1-Ackermann\bin\Debug
...............\...............\obj\Debug
....2-Hanoi\Ex2-2-Hanoi\bin\Debug
...........\...........\obj\Debug
....1-Ackermann\Ex2-1-Ackermann\bin
...............\...............\obj
...............\...............\Properties
....2-Hanoi\Ex2-2-Hanoi\bin
...........\...........\obj
...........\...........\Properties
....1-Ackermann\Ex2-1-Ackermann
....2-Hanoi\Ex2-2-Hanoi
Ex2-1-Ackermann
Ex2-2-Hanoi