From 87dc0aa0431194a8c1a6bab2039f44d1251f062d Mon Sep 17 00:00:00 2001
From: flex12312 <davidtavk06@mail.ru>
Date: Thu, 26 Feb 2026 11:26:07 +0300
Subject: [PATCH 1/4] =?UTF-8?q?=D0=A0=D0=B5=D1=88=D0=B5=D0=BD=D0=B8=D0=B5?=
 =?UTF-8?q?=20task1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 WebApplicationStart/Controllers/HomeController.cs | 15 ++++++++++++++-
 WebApplicationStart/Views/Home/Index.cshtml       |  2 +-
 WebApplicationStart/Views/Home/Tasks.cshtml       |  2 +-
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/WebApplicationStart/Controllers/HomeController.cs b/WebApplicationStart/Controllers/HomeController.cs
index 610fb55..be9f8e9 100644
--- a/WebApplicationStart/Controllers/HomeController.cs
+++ b/WebApplicationStart/Controllers/HomeController.cs
@@ -26,7 +26,20 @@ public IActionResult Tasks()
 
         public string Task1()
         {
-            return "Тут решение первой задачи";
+            int hour = DateTime.Now.Hour;
+            if (hour < 6)
+            {
+                return "Доброй ночи";
+            }
+            if (hour < 12)
+            {
+                return "Доброе утро";
+            }
+            if (hour < 18)
+            {
+                return "Добрый день";
+            }
+            return "Добрый вечер";
         }
 
         [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
diff --git a/WebApplicationStart/Views/Home/Index.cshtml b/WebApplicationStart/Views/Home/Index.cshtml
index 28d6e5f..c3bc31b 100644
--- a/WebApplicationStart/Views/Home/Index.cshtml
+++ b/WebApplicationStart/Views/Home/Index.cshtml
@@ -3,7 +3,7 @@
 }
 
 <div class="text-center">
-    <h1 class="display-4">Тут надо написать свою Фамилию и Имя</h1>
+    <h1 class="display-4">Тавказахов Давид</h1>
     <p>Я учу ASP и это мой первый крутой проект.</p>
     <div>
         <img class="img-fluid"  src="images/startdevelopweb.png"> </img>
diff --git a/WebApplicationStart/Views/Home/Tasks.cshtml b/WebApplicationStart/Views/Home/Tasks.cshtml
index a167f22..077104f 100644
--- a/WebApplicationStart/Views/Home/Tasks.cshtml
+++ b/WebApplicationStart/Views/Home/Tasks.cshtml
@@ -5,7 +5,7 @@
 
 <p>
     <ul>
-        <li> Задача 1. <a href="task1">Время суток</a></li>
+        <li> Задача 1. <a asp-controller="Home" asp-action="Task1">Время суток</a></li>
         <li>Задача 2. Калькулятор</li>
         <li>Задача 3. Калькулятор с операцией</li>
         <li>Задача 4. Калькулятор с операцией и query параметрами</li>

From cca80609933e0445699e8b15556c600c9492eb47 Mon Sep 17 00:00:00 2001
From: flex12312 <davidtavk06@mail.ru>
Date: Thu, 26 Feb 2026 11:35:11 +0300
Subject: [PATCH 2/4] =?UTF-8?q?=D0=A0=D0=B5=D1=88=D0=B5=D0=BD=D0=B8=D0=B5?=
 =?UTF-8?q?=20task2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 WebApplicationStart/Controllers/HomeController.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/WebApplicationStart/Controllers/HomeController.cs b/WebApplicationStart/Controllers/HomeController.cs
index be9f8e9..d54e089 100644
--- a/WebApplicationStart/Controllers/HomeController.cs
+++ b/WebApplicationStart/Controllers/HomeController.cs
@@ -42,6 +42,12 @@ public string Task1()
             return "Добрый вечер";
         }
 
+        [Route("calculator/index/{n1?}/{n2?}")]
+        public string Task2(int n1 = 0, int n2 = 0)
+        {
+            return $"{n1} + {n2} = {n1 + n2}";
+        }
+
         [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
         public IActionResult Error()
         {

From c5c39e50e1b5f1095ca75f99b92e072120b4e80b Mon Sep 17 00:00:00 2001
From: flex12312 <davidtavk06@mail.ru>
Date: Thu, 26 Feb 2026 11:45:45 +0300
Subject: [PATCH 3/4] =?UTF-8?q?=D0=A0=D0=B5=D1=88=D0=B5=D0=BD=D0=B8=D0=B5?=
 =?UTF-8?q?=20Task3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Controllers/HomeController.cs                | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/WebApplicationStart/Controllers/HomeController.cs b/WebApplicationStart/Controllers/HomeController.cs
index d54e089..68f5c39 100644
--- a/WebApplicationStart/Controllers/HomeController.cs
+++ b/WebApplicationStart/Controllers/HomeController.cs
@@ -1,4 +1,5 @@
 using Microsoft.AspNetCore.Mvc;
+using System.Collections.Generic;
 using System.Diagnostics;
 using WebApplicationStart.Models;
 
@@ -48,6 +49,21 @@ public string Task2(int n1 = 0, int n2 = 0)
             return $"{n1} + {n2} = {n1 + n2}";
         }
 
+        [Route("calculator/index/{n1?}/{n2?}/{oper?}")]
+        public string Task3(double n1 = 0, double n2 = 0, string oper = "+")
+        {
+            double res = 0;
+            switch (oper)
+            {
+                case "+": res = n1 + n2; break;
+                case "-": res = n1 - n2; break;
+                case "*": res = n1 * n2; break;
+                case "/": res = n1 / n2; break;
+                default: return "Ошибка: Некорректная операция. Допустимые операции: +, -, *\rПример корректного запроса: https://localhost:7299/calculator/index/1/3/+";
+            }
+            return $"{n1} {oper} {n2} = {res}";
+        }
+
         [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
         public IActionResult Error()
         {

From f6b50f3e265db98af70a59710976b3f304542a4f Mon Sep 17 00:00:00 2001
From: flex12312 <davidtavk06@mail.ru>
Date: Thu, 26 Feb 2026 16:58:08 +0300
Subject: [PATCH 4/4] =?UTF-8?q?=D0=A0=D0=B5=D1=88=D0=B5=D0=BD=D0=B8=D0=B5?=
 =?UTF-8?q?=20Task4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Controllers/HomeController.cs              | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/WebApplicationStart/Controllers/HomeController.cs b/WebApplicationStart/Controllers/HomeController.cs
index 68f5c39..0d49d27 100644
--- a/WebApplicationStart/Controllers/HomeController.cs
+++ b/WebApplicationStart/Controllers/HomeController.cs
@@ -64,6 +64,24 @@ public string Task3(double n1 = 0, double n2 = 0, string oper = "+")
             return $"{n1} {oper} {n2} = {res}";
         }
 
+        [Route("calc/index")]
+        public string Task4(double a = 0, double b = 0, string c = "+")
+        {
+            c = System.Net.WebUtility.UrlDecode(c);
+            double res = 0;
+            switch (c)
+            {
+                case "+": res = a + b; break;
+                case "-": res = a - b; break;
+                case "*": res = a * b; break;
+                case "/": if (b == 0) return "Ошибка: Деление на ноль невозможно"; res = a / b; break;
+                default: return "Ошибка: Некорректная операция. Допустимые операции: +, -, *, /\rПример: https://localhost:5001/calc/index?a=1&b=3&c=+";
+            }
+            return $"{a} {c} {b} = {res}";
+        }
+
+
+
         [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
         public IActionResult Error()
         {