added Dolgozat

20240925/Bejelentes/.vs/Bejelentes/v17/DocumentLayout.backup.json

@@ -0,0 +1,37 @@
+{
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+  "WorkspaceRootPath": "C:\\Users\\szabomarton\\Desktop\\ProgaOra\\20240925\\Bejelentes\\",
+  "Documents": [
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+      "RelativeMoniker": "D:0:0:{2FDC7F8B-372B-4BC7-9971-6FE3E62849B0}|Bejelentes\\Bejelentes.csproj|solutionrelative:bejelentes\\program.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+    }
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+  "DocumentGroupContainers": [
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+      "VerticalTabListWidth": 256,
+      "DocumentGroups": [
+        {
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+          "SelectedChildIndex": 0,
+          "Children": [
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+              "Title": "Program.cs",
+              "DocumentMoniker": "C:\\Users\\szabomarton\\Desktop\\ProgaOra\\20240925\\Bejelentes\\Bejelentes\\Program.cs",
+              "RelativeDocumentMoniker": "Bejelentes\\Program.cs",
+              "ToolTip": "C:\\Users\\szabomarton\\Desktop\\ProgaOra\\20240925\\Bejelentes\\Bejelentes\\Program.cs",
+              "RelativeToolTip": "Bejelentes\\Program.cs",
+              "ViewState": "AgIAAFAAAAAAAAAAAAAcwF0AAAANAAAAAAAAAA==",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
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+              "EditorCaption": ""
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}

20240925/Bejelentes/.vs/Bejelentes/v17/DocumentLayout.json

@@ -0,0 +1,37 @@
+{
+  "Version": 1,
+  "WorkspaceRootPath": "C:\\Users\\szabomarton\\Desktop\\ProgaOra\\20240925\\Bejelentes\\",
+  "Documents": [
+    {
+      "AbsoluteMoniker": "D:0:0:{2FDC7F8B-372B-4BC7-9971-6FE3E62849B0}|Bejelentes\\Bejelentes.csproj|c:\\users\\szabomarton\\desktop\\progaora\\20240925\\bejelentes\\bejelentes\\program.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
+      "RelativeMoniker": "D:0:0:{2FDC7F8B-372B-4BC7-9971-6FE3E62849B0}|Bejelentes\\Bejelentes.csproj|solutionrelative:bejelentes\\program.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+    }
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+  "DocumentGroupContainers": [
+    {
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+      "VerticalTabListWidth": 256,
+      "DocumentGroups": [
+        {
+          "DockedWidth": 200,
+          "SelectedChildIndex": 0,
+          "Children": [
+            {
+              "$type": "Document",
+              "DocumentIndex": 0,
+              "Title": "Program.cs",
+              "DocumentMoniker": "C:\\Users\\szabomarton\\Desktop\\ProgaOra\\20240925\\Bejelentes\\Bejelentes\\Program.cs",
+              "RelativeDocumentMoniker": "Bejelentes\\Program.cs",
+              "ToolTip": "C:\\Users\\szabomarton\\Desktop\\ProgaOra\\20240925\\Bejelentes\\Bejelentes\\Program.cs",
+              "RelativeToolTip": "Bejelentes\\Program.cs",
+              "ViewState": "AgIAAFAAAAAAAAAAAAAcwF0AAAANAAAAAAAAAA==",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
+              "WhenOpened": "2024-09-25T10:09:45.632Z",
+              "EditorCaption": ""
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}

20240925/Bejelentes/Bejelentes.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35222.181
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bejelentes", "Bejelentes\Bejelentes.csproj", "{2FDC7F8B-372B-4BC7-9971-6FE3E62849B0}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2FDC7F8B-372B-4BC7-9971-6FE3E62849B0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2FDC7F8B-372B-4BC7-9971-6FE3E62849B0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2FDC7F8B-372B-4BC7-9971-6FE3E62849B0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2FDC7F8B-372B-4BC7-9971-6FE3E62849B0}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {C08961FD-222F-4556-822E-36468238DE52}
+	EndGlobalSection
+EndGlobal

20240925/Bejelentes/Bejelentes/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

20240925/Bejelentes/Bejelentes/Bejelentes.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>{2FDC7F8B-372B-4BC7-9971-6FE3E62849B0}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Bejelentes</RootNamespace>
+    <AssemblyName>Bejelentes</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</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>

20240925/Bejelentes/Bejelentes/Program.cs

@@ -0,0 +1,97 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Bejelentes
+{
+    public class Bejelentes
+    {
+        public DateTime idopont;
+        public string prioritas;
+        public string stausz;
+
+        public Bejelentes(DateTime Idopont, string Prioritas, string Statusz) { 
+            idopont = Idopont;
+            prioritas = Prioritas;
+            stausz = Statusz;
+        }
+    }
+
+    public static class Data
+    {
+        public static List<Bejelentes> Bejelentesek = new List<Bejelentes>();
+    }
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            string path = "bejelentes.csv";
+            DataRead(path);
+            AFeladat();
+            BFeladat();
+            CFeladat();
+            Console.ReadLine();
+        }
+
+        public static void BFeladat()
+        {
+            int megoldott = (from elem in  Data.Bejelentesek
+                            where elem.stausz == "Megoldott"
+                            select elem).Count();
+
+            int fuggoben = (from elem in Data.Bejelentesek
+                             where elem.stausz == "Függőben"
+                             select elem).Count();
+
+            Console.WriteLine($"Megoldottak száma: {megoldott}");
+            Console.WriteLine($"Függőben lévők száma: {fuggoben}");
+
+        }
+
+
+
+        public static void CFeladat()
+        {
+            Bejelentes legregebbi_fuggo = Data.Bejelentesek.OrderBy(x => x.idopont).Where(x => x.stausz == "Függőben").Take(1).ToList()[0];
+            Console.WriteLine($"A legrégebbi függőben lévő jegy: {legregebbi_fuggo.idopont},{legregebbi_fuggo.prioritas},{legregebbi_fuggo.stausz}");
+
+            Bejelentes leghamarabb_megoldott = Data.Bejelentesek.OrderBy(x => x.idopont).Where(x => x.stausz == "Megoldott").Take(1).ToList()[0];
+            Console.WriteLine($"A leghamarabb megoldott probléma: {leghamarabb_megoldott.idopont},{leghamarabb_megoldott.prioritas}, {leghamarabb_megoldott.stausz}");
+        }
+
+        public static void AFeladat()
+        {
+            int magas = Data.Bejelentesek.Where(x=>x.prioritas == "Magas").Count();
+            int kozepes = Data.Bejelentesek.Where(x => x.prioritas == "Közepes").Count();
+            int alacsony = Data.Bejelentesek.Where(x => x.prioritas == "Alacsony").Count();
+
+            Console.WriteLine($"Az alacsony prioritásúak száma: {alacsony}");
+            Console.WriteLine($"A közepes prioritásúak száma: {kozepes}");
+            Console.WriteLine($"A magas prioritásúak száma: {magas}");
+
+        } 
+
+        public static void DataRead(string path)
+        {
+            using (StreamReader streamReader = new StreamReader(path))
+            {
+                string line = streamReader.ReadLine();
+                line = streamReader.ReadLine();
+
+                while (line != null)
+                {
+                    string[] strings = line.Split(';');
+                    DateTime idopont = Convert.ToDateTime(strings[0]);
+                    Bejelentes bejelentes = new Bejelentes(idopont, strings[1], strings[2]);
+                    Data.Bejelentesek.Add(bejelentes);
+                    line = streamReader.ReadLine();
+                }
+
+                streamReader.Close();
+            }
+        }
+    }
+}

20240925/Bejelentes/Bejelentes/Properties/AssemblyInfo.cs

@@ -0,0 +1,33 @@
+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("Bejelentes")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Bejelentes")]
+[assembly: AssemblyCopyright("Copyright ©  2024")]
+[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("2fdc7f8b-372b-4bc7-9971-6fe3e62849b0")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

20240925/Bejelentes/Bejelentes/bin/Debug/Bejelentes.exe.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

20240925/Bejelentes/Bejelentes/bin/Debug/bejelentes.csv

@@ -0,0 +1,16 @@
+Időpont;Prioritás;Státusz
+2024.01.01 8:45;Magas;Megoldott
+2024.01.01 10:12;Közepes;Függőben
+2024.01.01 11:20;Alacsony;Megoldott
+2024.01.02 9:30;Magas;Függőben
+2024.01.02 11:45;Közepes;Függőben
+2024.01.03 12:15;Alacsony;Függőben
+2024.01.03 14:00;Magas;Megoldott
+2024.01.04 16:30;Közepes;Megoldott
+2024.02.10 10:45;Magas;Függőben
+2024.02.11 12:20;Alacsony;Függőben
+2024.02.12 9:50;Közepes;Megoldott
+2024.02.13 11:40;Magas;Függőben
+2024.02.14 14:30;Alacsony;Függőben
+2024.02.15 8:15;Közepes;Megoldott
+2024.02.16 15:00;Magas;Függőben

20240925/Bejelentes/Bejelentes/obj/Debug/.NETFramework,Version=v4.7.2.AssemblyAttributes.cs

@@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETFramework,Version=v4.7.2", FrameworkDisplayName = ".NET Framework 4.7.2")]

20240925/Bejelentes/Bejelentes/obj/Debug/Bejelentes.csproj.CoreCompileInputs.cache

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20240925/Bejelentes/Bejelentes/obj/Debug/Bejelentes.csproj.FileListAbsolute.txt

@@ -0,0 +1,7 @@
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\Bejelentes\Bejelentes\bin\Debug\Bejelentes.exe.config
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\Bejelentes\Bejelentes\bin\Debug\Bejelentes.exe
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\Bejelentes\Bejelentes\bin\Debug\Bejelentes.pdb
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\Bejelentes\Bejelentes\obj\Debug\Bejelentes.csproj.AssemblyReference.cache
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\Bejelentes\Bejelentes\obj\Debug\Bejelentes.csproj.CoreCompileInputs.cache
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\Bejelentes\Bejelentes\obj\Debug\Bejelentes.exe
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\Bejelentes\Bejelentes\obj\Debug\Bejelentes.pdb

20240925/ConsoleApp1/.vs/ConsoleApp1/v17/DocumentLayout.backup.json

@@ -0,0 +1,37 @@
+{
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+    }
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+      "DocumentGroups": [
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+              "DocumentMoniker": "C:\\Users\\szabomarton\\Desktop\\ProgaOra\\20240925\\ConsoleApp1\\ConsoleApp1\\Program.cs",
+              "RelativeDocumentMoniker": "ConsoleApp1\\Program.cs",
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+              "EditorCaption": ""
+            }
+          ]
+        }
+      ]
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+  ]
+}

20240925/ConsoleApp1/.vs/ConsoleApp1/v17/DocumentLayout.json

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+{
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+  "Documents": [
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+              "EditorCaption": ""
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}

20240925/ConsoleApp1/ConsoleApp1.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35222.181
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConsoleApp1", "ConsoleApp1\ConsoleApp1.csproj", "{4E5245C6-30FA-4CB2-8FE6-E1E8D8DF07A8}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4E5245C6-30FA-4CB2-8FE6-E1E8D8DF07A8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4E5245C6-30FA-4CB2-8FE6-E1E8D8DF07A8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4E5245C6-30FA-4CB2-8FE6-E1E8D8DF07A8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4E5245C6-30FA-4CB2-8FE6-E1E8D8DF07A8}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {524E68F2-2E7F-458C-AC61-0C5CF75CEE3A}
+	EndGlobalSection
+EndGlobal

20240925/ConsoleApp1/ConsoleApp1/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

20240925/ConsoleApp1/ConsoleApp1/ConsoleApp1.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>{4E5245C6-30FA-4CB2-8FE6-E1E8D8DF07A8}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>ConsoleApp1</RootNamespace>
+    <AssemblyName>ConsoleApp1</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</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>

20240925/ConsoleApp1/ConsoleApp1/Program.cs

@@ -0,0 +1,94 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.IO;
+using System.ComponentModel;
+
+namespace ConsoleApp1
+{
+    public static class Data
+    {
+        public static List<Konyv> Konyvek = new List<Konyv>();
+    }
+    public class Konyv
+    {
+        public string cim;
+        public string szerzo;
+        public int ar;
+        public Konyv(string Cim, string Szerzo, int Ar) {
+            cim = Cim;
+            szerzo = Szerzo;
+            ar = Ar;
+        }
+    }
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            string filepath = "C:\\Users\\szabomarton\\Desktop\\ProgaOra\\20240925\\konyvek.csv";
+            DataRead(filepath);
+            AFeladat();
+            BFeladat();
+            CFeladat();
+
+        }
+
+        public static void CFeladat()
+        {
+            List<Konyv> legdragabbak = Legdragabbak(Data.Konyvek);
+            Console.WriteLine("A legdrágább könyvek a következők:");
+            foreach (var item in legdragabbak)
+            {
+                Console.WriteLine($"\t{item.cim}, {item.ar}");
+            }
+        }
+
+        public static List<Konyv> Legdragabbak(List<Konyv> konyvek)
+        {
+            return konyvek.OrderByDescending(x => x.ar).Take(5).ToList();
+        }
+
+        public static void BFeladat()
+        {
+            int num = Ketezerfelettiek(Data.Konyvek);
+            Console.WriteLine($"A kétezer forint fölötti könyvek száma: {num}"); 
+        }
+
+        public static int Ketezerfelettiek(List<Konyv> konyvek)
+        {
+            return konyvek.Where(x => x.ar > 2000).Count();
+        }
+
+        public static void AFeladat()
+        {
+            Console.WriteLine("A könyvtár tartalma: ");
+            foreach (var item in Data.Konyvek)
+            {
+                Console.WriteLine($"\t{item.cim}, {item.szerzo}, {item.ar}");
+            }
+        }
+
+
+        public static void DataRead(string path)
+        {
+            using (StreamReader streamReader = new StreamReader(path))
+            {
+                string line = streamReader.ReadLine();
+                line = streamReader.ReadLine();
+
+                while (line != null)
+                {
+                    string[] strings = line.Split(';');
+                    int ar = Int32.Parse(strings[2]);
+                    Konyv konyv = new Konyv(strings[0], strings[1], ar);
+                    Data.Konyvek.Add(konyv);
+                    line = streamReader.ReadLine();
+                }
+
+                streamReader.Close();
+            }
+        }
+    }
+}

20240925/ConsoleApp1/ConsoleApp1/Properties/AssemblyInfo.cs

@@ -0,0 +1,33 @@
+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("ConsoleApp1")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ConsoleApp1")]
+[assembly: AssemblyCopyright("Copyright ©  2024")]
+[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("4e5245c6-30fa-4cb2-8fe6-e1e8d8df07a8")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

20240925/ConsoleApp1/ConsoleApp1/bin/Debug/ConsoleApp1.exe.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

20240925/ConsoleApp1/ConsoleApp1/obj/Debug/.NETFramework,Version=v4.7.2.AssemblyAttributes.cs

@@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETFramework,Version=v4.7.2", FrameworkDisplayName = ".NET Framework 4.7.2")]

20240925/ConsoleApp1/ConsoleApp1/obj/Debug/ConsoleApp1.csproj.CoreCompileInputs.cache

@@ -0,0 +1 @@
+137ddb1975586287657f37337b64d051167bb6a147915d9fb5b8eb94b1093509

20240925/ConsoleApp1/ConsoleApp1/obj/Debug/ConsoleApp1.csproj.FileListAbsolute.txt

@@ -0,0 +1,7 @@
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\ConsoleApp1\ConsoleApp1\bin\Debug\ConsoleApp1.exe.config
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\ConsoleApp1\ConsoleApp1\bin\Debug\ConsoleApp1.exe
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\ConsoleApp1\ConsoleApp1\bin\Debug\ConsoleApp1.pdb
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\ConsoleApp1\ConsoleApp1\obj\Debug\ConsoleApp1.csproj.AssemblyReference.cache
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\ConsoleApp1\ConsoleApp1\obj\Debug\ConsoleApp1.csproj.CoreCompileInputs.cache
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\ConsoleApp1\ConsoleApp1\obj\Debug\ConsoleApp1.exe
+C:\Users\szabomarton\Desktop\ProgaOra\20240925\ConsoleApp1\ConsoleApp1\obj\Debug\ConsoleApp1.pdb

20240925/konyvek.csv

@@ -0,0 +1,17 @@
+Cím;Szerző;Ár
+Az arany ember;Jókai Mór;1000
+Egri csillagok;Gárdonyi Géza;1500
+Pál utcai fiúk;Molnár Ferenc;2000
+Tüskevár;Fekete István;2500
+A kőszívű ember fiai;Jókai Mór;3000
+Légy jó mindhalálig;Móricz Zsigmond;1200
+Sorstalanság;Kertész Imre;1800
+Ábel a rengetegben;Tamási Áron;2200
+Rokonok;Móricz Zsigmond;2400
+Az ötödik pecsét;Sánta Ferenc;1400
+Idő van;Örkény István;1600
+A Pál utcai fiúk;Molnár Ferenc;1900
+Csillagok háborúja;Lucas George;2500
+1984;Orwell George;2600
+Száz év magány;Garcia Marquez;2800
+Harry Potter és a bölcsek köve;Rowling J.K.;3500