update

Pontoktavolsaga/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
+    </startup>
+</configuration>

Pontoktavolsaga/Pontoktavolsaga.csproj

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{18C64591-EF85-4FA7-A22A-1EF2DDE3BFFF}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Pontoktavolsaga</RootNamespace>
+    <AssemblyName>Pontoktavolsaga</AssemblyName>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

Pontoktavolsaga/Program.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Pontoktavolsaga {
+    public struct Point {
+        public double x;
+        public double y;
+    }
+    
+    internal class Program {
+        static void Main(string[] args) {
+            Point a = new Point();
+            Point b = new Point();
+
+            Console.WriteLine("Adja meg a pontok koordinatait egymas utan");
+            a.x = Convert.ToDouble(Console.ReadLine());
+            a.y = Convert.ToDouble(Console.ReadLine());
+            b.x = Convert.ToDouble(Console.ReadLine());
+            b.y = Convert.ToDouble(Console.ReadLine());
+
+            double tavolsag = Math.Sqrt(Math.Pow(a.x - b.x, 2) + Math.Pow(a.y - b.y, 2));
+            Console.WriteLine("A ket pont tavolsaga: " + tavolsag);
+        }
+    }
+}

Pontoktavolsaga/Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Pontoktavolsaga")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Pontoktavolsaga")]
+[assembly: AssemblyCopyright("Copyright ©  2022")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("18c64591-ef85-4fa7-a22a-1ef2dde3bfff")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

Pontoktavolsaga/bin/Debug/Pontoktavolsaga.exe.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
+    </startup>
+</configuration>

Pontoktavolsaga/obj/Debug/.NETFramework,Version=v4.8.AssemblyAttributes.cs

@@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]

Pontoktavolsaga/obj/Debug/Pontoktavolsaga.csproj.CoreCompileInputs.cache

@@ -0,0 +1 @@
+2f1b5aa9ca9324e732c8dc8ad98b9a6b4836d80a

Pontoktavolsaga/obj/Debug/Pontoktavolsaga.csproj.FileListAbsolute.txt

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+C:\dev\c#\c-sharp\Pontoktavolsaga\bin\Debug\Pontoktavolsaga.exe.config
+C:\dev\c#\c-sharp\Pontoktavolsaga\bin\Debug\Pontoktavolsaga.exe
+C:\dev\c#\c-sharp\Pontoktavolsaga\bin\Debug\Pontoktavolsaga.pdb
+C:\dev\c#\c-sharp\Pontoktavolsaga\obj\Debug\Pontoktavolsaga.csproj.AssemblyReference.cache
+C:\dev\c#\c-sharp\Pontoktavolsaga\obj\Debug\Pontoktavolsaga.csproj.SuggestedBindingRedirects.cache
+C:\dev\c#\c-sharp\Pontoktavolsaga\obj\Debug\Pontoktavolsaga.csproj.CoreCompileInputs.cache
+C:\dev\c#\c-sharp\Pontoktavolsaga\obj\Debug\Pontoktavolsaga.exe
+C:\dev\c#\c-sharp\Pontoktavolsaga\obj\Debug\Pontoktavolsaga.pdb