kovalcik pull

Cvicenie Vinimky/Cvicenie Vinimky.csproj

@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <RootNamespace>Cvicenie_Vinimky</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Update="studenti.csv">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Update="studenti_large.csv">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Update="studenti_large_chyba.csv">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

Cvicenie Vinimky/Program.cs

@@ -0,0 +1,87 @@
+using Cvicenie_Vynimky;
+using System.Data;
+
+namespace Cvicenie_Vinimky
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            /*
+            //nacitavanie zo subora student.csv a vytvorenie studentov
+            var data = File.ReadAllLines("studenti.csv");
+            var students = new List<Student>();
+            foreach (var row in data.Skip(1))
+            {
+                var splits = row.Split(',');
+                var newStudent = new Student(splits[1], splits[2], Int32.Parse(splits[3]), "I.AI");
+                students.Add(newStudent);
+
+
+            }
+
+            var aaa = 5;
+            //priklad na vinimku pri deleni nulou a nespravnym indexom
+            try
+            {
+                int[] deviders = { 0, 2, 3 };
+                int value = deviders[2];
+                int result = 5 / value;
+                Console.WriteLine(result);
+            }
+            catch (IndexOutOfRangeException ex)
+            {
+                Console.WriteLine("Chyba pristup mimo rozsah pole.");
+
+
+
+
+            }
+            catch (DivideByZeroException ex)
+            {
+                Console.WriteLine("Chyba delenie nulou nieje povolene");
+            }
+
+            var splits = row.Split(',');
+            try
+            {
+                var newStudent = new Student(splits[0], splits[1], splits[2], Int32.Parse(splits[3]), "I.AI", splits[4];
+                students.Add(newStudent);
+
+
+            }
+
+            catch (Exception e)
+            {
+                Console.WriteLine("Chyba pri nacitani studenta " + row);
+            }
+
+            */
+
+
+            Student[] students = new Student[]
+ {
+     new Student("John", "Doe", 20, "Class A"){ Grades = new List<int>(){1,2,3,4,4,2,1}},
+     new Student("Jane", "Smith", 22, "Class B"),
+     new Student("Sam", "Brown", 19, "Class C")
+ };
+            var firstStudent = students[0];
+            while (true)
+            {
+                try
+                {
+                    Console.WriteLine("Zadajte znamku studentovi:");
+                    int znamka = Int32.Parse(Console.ReadLine());
+                    firstStudent.AddNewGrade(znamka);
+                    Console.WriteLine(firstStudent.Grades.Average());
+                }
+                catch (Exception e)
+                {
+                    Console.WriteLine(e.Message);
+                }
+            }
+
+        }
+
+    }
+}

Cvicenie Vinimky/Student.cs

@@ -0,0 +1,7 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography.X509Certificates;
+using System.Text;
+using System.Threading.Tasks;
+

Cvicenie Vinimky/studenti.csv

@@ -0,0 +1,7 @@
+ID,MENO,PRIEZVISKO,VEK,POHLAVIE
+1,John,Doe,20,Man
+2,Jane,Smith,22,Woman
+2,Sam,Brown,19,Man
+3,Anna,White,23,Woman
+4,Tom,Jones,21,Man
+5,Lucy,Taylor,20,Woman