File list (Check if you may need any files):
Problema4\Problema\app.config
.........\........\bin\Debug\fisier\fisier
.........\........\...\.....\fisier.xml
.........\........\...\.....\fisier.zip
.........\........\...\.....\Problema.exe
.........\........\...\.....\Problema.exe.config
.........\........\...\.....\Problema.pdb
.........\........\...\.....\Problema.vshost.exe
.........\........\...\.....\Problema.vshost.exe.config
.........\........\...\.....\Problema.vshost.exe.manifest
.........\........\ListPair.cs
.........\........\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache
.........\........\...\...\.....\Problema.csproj.FileListAbsolute.txt
.........\........\...\...\.....\Problema.exe
.........\........\...\...\.....\Problema.pdb
.........\........\Pair.cs
.........\........\Problema.csproj
.........\........\Program.cs
.........\........\...perties\AssemblyInfo.cs
.........\Problema4.sln
.........\Problema4.suo
.........\........\obj\x86\Debug\TempPE
.........\........\bin\Debug\fisier
.........\........\obj\x86\Debug
.........\........\bin\Debug
.........\........\obj\x86
.........\........\bin
.........\........\obj
.........\........\Properties
.........\Problema
Problema4