uloha c 1 a c2

AppsLab.CSharp.Exercises.sln

@@ -93,10 +93,13 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AppsLab-033-NuGet", "src\Ap
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AppsLab-034-Debug", "src\AppsLab-034-Debug\AppsLab-034-Debug.csproj", "{83C963FD-DC23-46E8-9545-F56197164810}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "test", "test\test.csproj", "{5524A60A-E442-43DC-B5D3-F12129B2B1DB}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "projekt1", "projekt1\projekt1.csproj", "{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "kalkulacka", "ROJEKT2\kalkulacka.csproj", "{C8E34CC7-534B-4183-8794-CEE3803436BE}"
+EndProject
 Global
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Debug|x64 = Debug|x64
@@ -226,18 +229,6 @@ Global
 		{A6659FD2-5F11-432B-91B7-C64EAEAF669C}.Release|x64.Build.0 = Release|Any CPU
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 		{A6659FD2-5F11-432B-91B7-C64EAEAF669C}.Release|x86.Build.0 = Release|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Debug|x64.Build.0 = Debug|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Debug|x86.Build.0 = Debug|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Release|Any CPU.Build.0 = Release|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Release|x64.ActiveCfg = Release|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Release|x64.Build.0 = Release|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Release|x86.ActiveCfg = Release|Any CPU
-		{B141B973-9C0B-4512-B8B4-1237B596A8D2}.Release|x86.Build.0 = Release|Any CPU
 		{FD645D4C-9DC8-4603-A77B-8A4782F175F4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{FD645D4C-9DC8-4603-A77B-8A4782F175F4}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{FD645D4C-9DC8-4603-A77B-8A4782F175F4}.Debug|x64.ActiveCfg = Debug|Any CPU
@@ -634,6 +625,45 @@ Global
 		{83C963FD-DC23-46E8-9545-F56197164810}.Release|x64.Build.0 = Release|Any CPU
 		{83C963FD-DC23-46E8-9545-F56197164810}.Release|x86.ActiveCfg = Release|Any CPU
 		{83C963FD-DC23-46E8-9545-F56197164810}.Release|x86.Build.0 = Release|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Debug|x64.Build.0 = Debug|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Debug|x86.Build.0 = Debug|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Release|x64.ActiveCfg = Release|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Release|x64.Build.0 = Release|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Release|x86.ActiveCfg = Release|Any CPU
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB}.Release|x86.Build.0 = Release|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Debug|x64.Build.0 = Debug|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Debug|x86.Build.0 = Debug|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Release|x64.ActiveCfg = Release|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Release|x64.Build.0 = Release|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Release|x86.ActiveCfg = Release|Any CPU
+		{A02049C9-C1E0-4BFF-BAE0-1C83A0D16BCC}.Release|x86.Build.0 = Release|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Debug|x64.Build.0 = Debug|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Debug|x86.Build.0 = Debug|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Release|x64.ActiveCfg = Release|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Release|x64.Build.0 = Release|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Release|x86.ActiveCfg = Release|Any CPU
+		{C8E34CC7-534B-4183-8794-CEE3803436BE}.Release|x86.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{57860CA2-0054-465E-BD1E-024FF8D81354} = {56555FB0-B513-49EF-9002-A5AF135EA090}
@@ -679,5 +709,10 @@ Global
 		{7BEA7878-B5BA-4480-BC56-2F7B836F64B9} = {56555FB0-B513-49EF-9002-A5AF135EA090}
 		{38FFE1DF-4B49-40C1-9908-51860BCF2D3E} = {56555FB0-B513-49EF-9002-A5AF135EA090}
 		{83C963FD-DC23-46E8-9545-F56197164810} = {56555FB0-B513-49EF-9002-A5AF135EA090}
+		{5524A60A-E442-43DC-B5D3-F12129B2B1DB} = {56555FB0-B513-49EF-9002-A5AF135EA090}
+		{C8E34CC7-534B-4183-8794-CEE3803436BE} = {56555FB0-B513-49EF-9002-A5AF135EA090}
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {87DB432D-BF83-4F67-A077-8E0F02BE9F55}
 	EndGlobalSection
 EndGlobal

ROJEKT2/Program.cs

@@ -0,0 +1,40 @@
+Console.WriteLine("Zadaj prve cislo: ");
+decimal cislo1 = decimal.Parse(Console.ReadLine());
+Console.WriteLine("Zadaj druhe cislo:");
+decimal cislo2 = decimal.Parse(Console.ReadLine());
+Console.WriteLine("Zadaj operaciu (+, -, *, /, %):");
+string operacia = Console.ReadLine();
+if (operacia == "/" && cislo2 == 0)
+{
+    Console.WriteLine("Chyba: Delenie nulou nie je povolene.");
+    return;
+}
+if (operacia != "+" && operacia != "-" && operacia != "*" && operacia != "/" && operacia != "%")
+{
+    Console.WriteLine("Chyba: Neplatna operacia.");
+    return;
+}
+
+decimal vysedlok = operacia switch
+{
+    "+" => (cislo1 + cislo2),
+    "-" => (cislo1 - cislo2),
+    "*" => (cislo1 * cislo2),
+    "/" => (cislo1 / cislo2),
+    "%" => (cislo1 % cislo2),
+};
+Console.WriteLine($"Vysledok je: {vysedlok}");
+Console.WriteLine("Stlac ENTER pre spustenie kalkulacky");
+Console.ReadLine();
+System.Diagnostics.Process.Start("kalkulacka.exe");
+System.Environment.Exit(0);
+
+
+
+
+// nacitam prve cslo
+//nacitam operaciu
+//nacitam druhe cislo
+//vypisem vypisem operaciu
+//vypisem vysledok
+

ROJEKT2/kalkulacka.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

projekt1/Program.cs

@@ -0,0 +1,16 @@
+int a = 10;
+int b = 5;
+int plus = a + b;
+int minus  = a - b;
+int krat = a * b;
+int deleno = a / b;
+int zostatok = a % b;
+bool rovnake = a == b;
+bool rozne = a != b;
+bool vacsie = a > b;
+bool mensie = a < b;
+bool vacsieRovnake = a >= b;
+bool mensieRovnake = a <= b;
+ Console.WriteLine($"{plus} {minus} {krat} {deleno} {zostatok} {rovnake} {rozne} {vacsie} { mensie} {vacsieRovnake} {mensieRovnake}");
+
+

projekt1/projekt1.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

src/AppsLab-001-StartHere/Greetings.cs

@@ -11,6 +11,6 @@ public class Greetings
     /// <returns>A string containing the greeting message.</returns>
     public string Hello()
     {
-        return "Hello World!";
+        return "Hello AppsLab!";
     }
 }

src/AppsLab-002-ConsoleWriteLine/Program.cs

@@ -1 +1,4 @@
-Console.WriteLine("Hello, World!");
+int age = 14; 
+string name= "John";
+
+Console.WriteLine($"Hello my name is {name} and i am  {age} years old ");

src/AppsLab-005-DataTypes/AppsLab-005-DataTypes.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+	  <TargetFramework>net7.0</TargetFramework>
     <RootNamespace>AppsLab_005_DataTypes</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>

src/AppsLab-005-DataTypes/Program.cs

@@ -1,2 +1,11 @@
-// See https://aka.ms/new-console-template for more information
-Console.WriteLine("Hello, World!");
+int cislo = 10;
+string text = "test1";
+char znak = 'a';
+bool mojahodnota = true; 
+decimal test = 10.5m;
+DateTime dnesnydatum = DateTime.Now;
+int sucet = cislo + 67;
+float  desatinne  = 1.23f;
+var meno = "Alex";
+Console.WriteLine($"cislo JE {cislo.ToString("000")} T" +
+    $"TEXT JE {text} znak je {znak} hodnota bool je {mojahodnota} decimal je {test} dnesny datum je {dnesnydatum.ToString("yyyy-MM-dd")} sucet cisla {cislo} a 67 je : {sucet} Desatinne cislo je {desatinne} meno je {meno}");

src/AppsLab-006-Constants/Program.cs

@@ -1,2 +1,7 @@
-// See https://aka.ms/new-console-template for more information
-Console.WriteLine("Hello, World!");
+const int MaxPoints = 100;
+const int MinAgeForDriversLicense = 17;
+const string WelcomeMessage = "Vitaj v nasej hre!";
+Console.WriteLine($"maximalny pocet bodov je {MaxPoints}");
+Console.WriteLine($"minimalny vek na vodicak je { MinAgeForDriversLicense}");
+Console.WriteLine($"welcome message je {WelcomeMessage}");
+

src/AppsLab-007-Casting/Converter.cs

@@ -10,54 +10,54 @@ public class Converter
     /// </summary>
     public double IntToDouble(int number)
     {
-        throw new NotImplementedException();
+       return  Convert.ToDouble(number);   
     }
 
     /// <summary>
     /// This method converts a double to an integer.
     /// </summary>
     public int DoubleToInt(double number)
     {
-        throw new NotImplementedException();
+        return Convert.ToInt32(number);
     }
 
     /// <summary>
     /// This method converts a string to a double.
     /// </summary>
     public double StringToDouble(string number)
     {
-        throw new NotImplementedException();
+     return Convert.ToDouble(number);
     }
 
     /// <summary>
     /// This method converts a double to a string.
     /// </summary>
     public string DoubleToString(double number)
     {
-        throw new NotImplementedException();
+      return Convert.ToString(number);
     }
 
     /// <summary>
     /// This method converts a string to a boolean.
     /// </summary>
     public string IntToString(int number)
     {
-        throw new NotImplementedException();
+      return Convert.ToString(number);
     }
 
     /// <summary>
     /// This method converts a boolean to a string.
     /// </summary>
     public bool StringToBool(string boolValue)
     {
-        throw new NotImplementedException();
+        return Convert.ToBoolean(boolValue);    
     }
 
     /// <summary>
     /// This method converts a boolean to a string.
     /// </summary>
     public string BoolToString(bool boolValue)
     {
-        throw new NotImplementedException();
+        return Convert.ToString(boolValue);
     }
 }

src/AppsLab-008-ConsoleReadLine/AppsLab-008-ConsoleReadLine.csproj

@@ -8,4 +8,8 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\AppsLab-005-DataTypes\AppsLab-005-DataTypes.csproj" />
+  </ItemGroup>
+
 </Project>

src/AppsLab-008-ConsoleReadLine/Program.cs

@@ -1,8 +1,23 @@
-Console.WriteLine("Ako sa voláš?");
-string? meno = Console.ReadLine();
-Console.WriteLine("Ahoj, " + meno);
-
-Console.WriteLine("Koľko máš rokov?");
-string vstup = Console.ReadLine() ?? "0";
-int vek = int.Parse(vstup);
-Console.WriteLine("Máš " + vek + " rokov.");
+// privitanie
+Console.WriteLine("Vitaj v kalkulacke!");
+// zadame cislo a operciu
+Console.WriteLine("Zadaj prve cislo:");
+int cislo = int.Parse(Console.ReadLine()!);
+Console.WriteLine("Zadaj druhe cislo:");
+int cislo2 = int.Parse(Console.ReadLine()!);
+Console.WriteLine("Zadaj operaciu (+, -, *, /, ):");
+string operacia = Console.ReadLine()!;
+int vysledok = operacia switch
+// zvolim operaciu a spocittamm
+{
+    "+" => cislo + cislo2,
+    "-" => cislo - cislo2,
+    "*" => cislo * cislo2,
+    "/" => cislo / cislo2,
+};
+// vypisem vysledok
+Console.WriteLine($"Vysledok je: {vysledok}");
+
+
+
+