Codeforces.csproj

<Project Sdk="Microsoft.NET.Sdk">

    <PropertyGroup>
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        <TargetFramework>net6.0</TargetFramework>
        <Nullable>Enable</Nullable>
        <LangVersion>8.0</LangVersion>
        <RootNamespace></RootNamespace>
        <StartupObject>Infra.Program</StartupObject>
        <DefineConstants>LOCAL</DefineConstants>
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    <ItemGroup>
        <Compile Remove="_Generated\**" />
        <EmbeddedResource Remove="_Generated\**" />
        <None Remove="_Generated\**" />
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    <ItemGroup>
        <CustomAttribute Include="Infra.PathAttribute">
            <_Parameter1>GenerationRoot</_Parameter1>
            <_Parameter2>$(ProjectDir)\_Generated</_Parameter2>
        </CustomAttribute>
        <CustomAttribute Include="Infra.PathAttribute">
            <_Parameter1>ProjectRoot</_Parameter1>
            <_Parameter2>$(ProjectDir)</_Parameter2>
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    <Target Name="PreBuild" BeforeTargets="PreBuildEvent">
        <WriteCodeFragment Language="C#" AssemblyAttributes="@(CustomAttribute)" OutputDirectory="$(IntermediateOutputPath)" OutputFile="CustomAttributes.g.cs">
            <Output TaskParameter="OutputFile" ItemName="Compile" />
            <Output TaskParameter="OutputFile" ItemName="FileWrites" />
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</Project>