this is intelligent water drop, an approch for optimization
File list:
WinAppIWDTsp
...........\WinAppIWDTsp
...........\............\bin
...........\............\...\Debug
...........\............\...\.....\eil51.tsp
...........\............\...\.....\eil76.tsp
...........\............\...\.....\kroA100.tsp
...........\............\...\.....\st70.tsp
...........\............\...\.....\WinAppIWDTsp.exe
...........\............\...\.....\WinAppIWDTsp.pdb
...........\............\...\.....\WinAppIWDTsp.vshost.exe
...........\............\...\Release
...........\............\...\.......\eil51.tsp
...........\............\...\.......\eil76.tsp
...........\............\...\.......\kroA100.tsp
...........\............\...\.......\st70.tsp
...........\............\...\.......\WinAppIWDTsp.exe
...........\............\...\.......\WinAppIWDTsp.pdb
...........\............\...\.......\WinAppIWDTsp.vshost.exe
...........\............\...\.......\WinAppIWDTsp.vshost.exe.manifest
...........\............\obj
...........\............\...\Debug
...........\............\...\.....\Refactor
...........\............\...\.....\TempPE
...........\............\...\.....\......\Properties.Resources.Designer.cs.dll
...........\............\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
...........\............\...\.....\ResGen.read.1.tlog
...........\............\...\.....\ResGen.write.1.tlog
...........\............\...\.....\WinAppIWDTsp.csproj.FileListAbsolute.txt
...........\............\...\.....\WinAppIWDTsp.csproj.GenerateResource.Cache
...........\............\...\.....\WinAppIWDTsp.exe
...........\............\...\.....\WinAppIWDTsp.Form1.resources
...........\............\...\.....\WinAppIWDTsp.pdb
...........\............\...\.....\WinAppIWDTsp.Properties.Resources.resources
...........\............\...\Release
...........\............\...\.......\TempPE
...........\............\...\.......\......\Properties.Resources.Designer.cs.dll
...........\............\...\.......\DesignTimeResolveAssemblyReferencesInput.cache
...........\............\...\.......\ResGen.read.1.tlog
...........\............\...\.......\ResGen.write.1.tlog
...........\............\...\.......\WinAppIWDTsp.csproj.FileListAbsolute.txt
...........\............\...\.......\WinAppIWDTsp.exe
...........\............\...\.......\WinAppIWDTsp.Form1.resources
...........\............\...\.......\WinAppIWDTsp.pdb
...........\............\...\.......\WinAppIWDTsp.Properties.Resources.resources
...........\............\...\WinAppIWDTsp.csproj.FileListAbsolute.txt
...........\............\Properties
...........\............\..........\AssemblyInfo.cs
...........\............\..........\Resources.Designer.cs
...........\............\..........\Resources.resx
...........\............\..........\Settings.Designer.cs
...........\............\..........\Settings.settings
...........\............\DropClass.cs
...........\............\Form1.cs
...........\............\Form1.Designer.cs
...........\............\Form1.resx
...........\............\Program.cs
...........\............\WinAppIWDTsp.csproj
...........\readme.txt
...........\WinAppIWDTsp.sln
...........\WinAppIWDTsp.suo