Homework folder added

HF/20240107/ConsoleApp1/App.config

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

HF/20240107/ConsoleApp1/ConsoleApp1.csproj

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+<?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>{3A50E832-BDD6-49B4-9E30-CC4DDA85C0AA}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>ConsoleApp1</RootNamespace>
+    <AssemblyName>ConsoleApp1</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>

HF/20240107/ConsoleApp1/ConsoleApp1.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.33414.496
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConsoleApp1", "ConsoleApp1.csproj", "{3A50E832-BDD6-49B4-9E30-CC4DDA85C0AA}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{3A50E832-BDD6-49B4-9E30-CC4DDA85C0AA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3A50E832-BDD6-49B4-9E30-CC4DDA85C0AA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3A50E832-BDD6-49B4-9E30-CC4DDA85C0AA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3A50E832-BDD6-49B4-9E30-CC4DDA85C0AA}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {1F91B93E-82ED-41F8-92B1-74D9B980509B}
+	EndGlobalSection
+EndGlobal

HF/20240107/ConsoleApp1/Program.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConsoleApp1
+{
+    class Transaction
+    {
+        public string leiras;
+        public int osszeg;
+        public DateTime datum;
+        public bool ok = false;
+
+        public Transaction(Account kuldo, Account fogado, int ertek, string megjegyzes) {
+            this.osszeg = ertek;
+            kuldo.egyenleg -= osszeg;
+            fogado.egyenleg += osszeg;
+            datum = DateTime.Now;
+            leiras = megjegyzes;
+            ok = true;
+
+            if (ok)
+            {
+                kuldo.transactions.Add(this);
+            }
+        }
+
+         
+
+    }
+
+    class Account{
+        public string Name { get; set; }
+        public Account(string nev) { 
+            Name = nev;
+        }
+
+        public int egyenleg;
+        public List<Transaction> transactions = new List<Transaction>();
+
+
+    }
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            Account valaki = new Account("Kis Józsi");
+            Account valaki2 = new Account("Nagy Józsi");
+
+            Transaction pez = new Transaction(valaki, valaki2, 100, "asd");
+            Transaction pez1 = new Transaction(valaki, valaki2, 100, "asd2");
+            Transaction pez2 = new Transaction(valaki, valaki2, 100, "asd4");
+
+            foreach (Transaction t in valaki.transactions)
+            {
+                Console.WriteLine(t.leiras);
+            }
+        }
+    }
+}

HF/20240107/ConsoleApp1/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("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("3a50e832-bdd6-49b4-9e30-cc4dda85c0aa")]
+
+// 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")]

HF/20240107/ConsoleApp1/bin/Debug/ConsoleApp1.exe.config

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

HF/20240107/ConsoleApp1/obj/Debug/.NETFramework,Version=v4.8.AssemblyAttributes.cs

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

HF/20240107/ConsoleApp1/obj/Debug/ConsoleApp1.csproj.CoreCompileInputs.cache

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

HF/20240107/ConsoleApp1/obj/Debug/ConsoleApp1.csproj.FileListAbsolute.txt

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+E:\Házi\Programozás\C#\Suli\ProgaOra\HF\20240107\ConsoleApp1\bin\Debug\ConsoleApp1.exe.config
+E:\Házi\Programozás\C#\Suli\ProgaOra\HF\20240107\ConsoleApp1\bin\Debug\ConsoleApp1.exe
+E:\Házi\Programozás\C#\Suli\ProgaOra\HF\20240107\ConsoleApp1\bin\Debug\ConsoleApp1.pdb
+E:\Házi\Programozás\C#\Suli\ProgaOra\HF\20240107\ConsoleApp1\obj\Debug\ConsoleApp1.csproj.AssemblyReference.cache
+E:\Házi\Programozás\C#\Suli\ProgaOra\HF\20240107\ConsoleApp1\obj\Debug\ConsoleApp1.csproj.SuggestedBindingRedirects.cache
+E:\Házi\Programozás\C#\Suli\ProgaOra\HF\20240107\ConsoleApp1\obj\Debug\ConsoleApp1.csproj.CoreCompileInputs.cache
+E:\Házi\Programozás\C#\Suli\ProgaOra\HF\20240107\ConsoleApp1\obj\Debug\ConsoleApp1.exe
+E:\Házi\Programozás\C#\Suli\ProgaOra\HF\20240107\ConsoleApp1\obj\Debug\ConsoleApp1.pdb

HF/20240107/feladat1.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConsoleApp1
+{
+    class Felhasznalo
+    {
+        private string e_mail, jelszo, felhnev;
+
+        public Felhasznalo(string em, string fn, string pw)
+        {
+            E_mail = em;
+            Jelszo = pw;
+            Felhnev = fn;
+        }
+
+        public string E_mail
+        {
+            get { return this.e_mail; }
+            set { this.e_mail = value;}
+        }
+
+        public string Jelszo
+        {
+            get { return this.jelszo; }
+            set { this.jelszo = value; }
+        }
+        public string Felhnev
+        {
+            get { return this.felhnev; }
+            set { this.felhnev = value; }
+        }
+
+        private string tulajdonsag;
+
+        public string Tulajdonsag
+        {
+            get { return this.tulajdonsag; }
+            set { this.tulajdonsag = value;}
+        }
+        public void Hozzaad()
+        {
+            Console.WriteLine("Adj meg egy tulajdonságot!");
+            Tulajdonsag = Console.ReadLine();
+        }
+
+        public void Kiir()
+        {
+            Console.WriteLine($"A felhasználó nagyon {Tulajdonsag}.");
+        }
+        
+
+    }
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Felhasznalo felh = new Felhasznalo("asd@gmail.com", "KukaLadik", "F3lt0rh3t3tl3n");
+
+            felh.Hozzaad();
+            felh.Kiir();
+        }
+    }
+}

HF/20240107/feladat2.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConsoleApp1
+{
+    class Termek
+    {
+        public int ar, keszlet;
+        public string nev;
+
+        public int Ar
+        {
+            get { return this.ar; }
+            set { this.ar = value;}
+        }
+
+        public int Keszlet
+        {
+            get { return this.keszlet; }
+            set { this.keszlet = value; }
+        }
+        public string Nev
+        {
+            get { return this.nev; }
+            set { this.nev = value; }
+        }
+
+        public Termek(string name, int price, int db)
+        {
+            Nev = name;
+            Ar = price;
+            Keszlet = db;
+        }
+
+    }
+
+    class Kosar
+    {
+        public int osszeg = 0;
+
+        public int Osszeg
+        {
+            get { return this.osszeg; }
+            set { this.osszeg = value;}
+        }
+        
+        public void AddItem(Termek t, int darab)
+        {
+            if (darab <= t.keszlet)
+            {
+                Osszeg += t.Ar * darab;
+                t.Keszlet -= darab;
+            } else
+            {
+                Console.WriteLine("A vásárlás ennyi termékre nem valósítható meg.");
+            }
+            
+        }
+        
+        public void Price()
+        {
+            Console.WriteLine(Osszeg);
+        }
+
+        public void Stock(Termek t)
+        {
+            Console.WriteLine(t.Keszlet);
+        }
+
+    }
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Termek alma = new Termek("alma", 250, 20);
+            Termek korte = new Termek("korte", 300, 10);
+            Termek szolo = new Termek("szolo", 500, 5);
+
+            Kosar mykosar = new Kosar();
+            mykosar.AddItem(alma, 5);
+            mykosar.AddItem(korte, 1000);
+            mykosar.AddItem(szolo, 5);
+
+            mykosar.Price();
+
+            mykosar.Stock(alma);
+            Console.WriteLine(alma.Keszlet);
+
+
+        }
+    }
+}

HF/20240107/feladat3.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConsoleApp1
+{
+    class Tanulo
+    {
+        public string nev;
+        public List<int> matek = new List<int>();
+        public List<int> tortenelem = new List<int>();
+        public List<int> angol = new List<int>();
+        public List<int> tesi = new List<int>();
+        public List<int> nyelvtan = new List<int>();
+
+
+        public string Nev
+        {
+            get { return this.nev; }
+            set { this.nev = value;}
+        }
+
+        public double Atlag(List<int> l)
+        {
+            return l.Average();
+        }
+        
+        public void Jegyek(List<int> l)
+        {
+            Console.WriteLine("A jegyeid az adott tantárgyból:");
+            foreach (int i in l)
+            {
+                Console.WriteLine(i);
+            }
+            Console.WriteLine("");
+        }
+
+        public void JegyAdd(string tantargy, int j)
+        {
+            if (tantargy == "matek")
+            {
+                matek.Add(j);
+            }
+            else if (tantargy == "tori")
+            {
+                tortenelem.Add(j);
+            }
+            else if (tantargy == "tesi")
+            {
+                tesi.Add(j);
+            }
+            else if (tantargy == "angol")
+            {
+                angol.Add(j);
+            }
+            else if (tantargy == "nyelvtan")
+            {
+                nyelvtan.Add(j);
+            }
+        }
+
+        public Tanulo(string n)
+        {
+            Nev = n;
+        }
+    }
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Tanulo digi = new Tanulo("Szabó Márton");
+            digi.JegyAdd("matek", 5);
+            digi.JegyAdd("matek", 5);
+            digi.JegyAdd("matek", 5);
+            digi.JegyAdd("matek", 5);
+
+            digi.JegyAdd("nyelvtan", 5);
+            digi.JegyAdd("nyelvtan", 4);
+            Console.WriteLine($"A tantárgy átlaga: {digi.Atlag(digi.nyelvtan)}");
+            digi.Jegyek(digi.matek);
+            Console.WriteLine(digi.Nev);
+
+            Tanulo asd = new Tanulo("Asd");
+            Console.WriteLine(asd.Nev);
+            asd.JegyAdd("tori", 3);
+            Console.WriteLine($"A tantárgy átlaga: {asd.Atlag(asd.tortenelem)}");
+            asd.Jegyek(asd.tortenelem);
+        }
+    }
+}

HF/20240107/feladat4.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Zenelejatszo
+{
+    class Dal
+    {
+        public string cim, eloado;
+
+        public string Cim
+        {
+            get { return this.cim; }
+            set { this.cim = value; }
+        }
+
+        public string Eloado
+        {
+            get { return this.eloado; }
+            set { this.eloado = value; }
+        }
+        public Dal(string cim, string eloado)
+        {
+            Cim = cim;
+            Eloado = eloado;
+        }
+    }
+
+    class MusicPlayer
+    {
+        public List<Dal> l = new List<Dal>();
+
+        public void Lejatszas()
+        {
+            foreach (Dal d in l)
+            {
+                Console.WriteLine($"A szám előadója: {d.Eloado}");
+                Console.WriteLine($"A szám címe: {d.Cim}");
+            }
+        }
+    }
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            MusicPlayer mp = new MusicPlayer();
+            Dal song = new Dal("Mindig és soha", "Mikee Mykanic");
+            Dal song1 = new Dal("Szellemjárás", "Killakikitt");
+            mp.l.Add(song);
+            mp.l.Add(song1);
+            mp.Lejatszas();
+        }
+    }
+}

HF/20240107/feladat5.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConsoleApp1
+{
+    class Transaction
+    {
+        public string leiras;
+        public int osszeg;
+        public DateTime datum;
+        public bool ok = false;
+
+        public Transaction(Account kuldo, Account fogado, int ertek, string megjegyzes) {
+            this.osszeg = ertek;
+            kuldo.egyenleg -= osszeg;
+            fogado.egyenleg += osszeg;
+            datum = DateTime.Now;
+            leiras = megjegyzes;
+            ok = true;
+
+            if (ok)
+            {
+                kuldo.transactions.Add(this);
+            }
+        }
+
+         
+
+    }
+
+    class Account{
+        public string Name { get; set; }
+        public Account(string nev) { 
+            Name = nev;
+        }
+
+        public int egyenleg;
+        public List<Transaction> transactions = new List<Transaction>();
+
+
+    }
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            Account valaki = new Account("Kis Józsi");
+            Account valaki2 = new Account("Nagy Józsi");
+
+            Transaction pez = new Transaction(valaki, valaki2, 100, "asd");
+            Transaction pez1 = new Transaction(valaki, valaki2, 100, "asd2");
+            Transaction pez2 = new Transaction(valaki, valaki2, 100, "asd4");
+
+            foreach (Transaction t in valaki.transactions)
+            {
+                Console.WriteLine(t.leiras);
+            }
+        }
+    }
+}