From 8159899fea475ac34500e7a8eb42aa56d50f9523 Mon Sep 17 00:00:00 2001
From: Tamikon <richichichi2207@gmail.com>
Date: Wed, 3 Apr 2024 00:01:09 +0300
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---
 .../Controllers/CalculatorController.cs           | 15 +++++++++++++++
 WebApplicationLesson1/Startup.cs                  |  2 +-
 2 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 WebApplicationLesson1/Controllers/CalculatorController.cs

diff --git a/WebApplicationLesson1/Controllers/CalculatorController.cs b/WebApplicationLesson1/Controllers/CalculatorController.cs
new file mode 100644
index 0000000..c429fb3
--- /dev/null
+++ b/WebApplicationLesson1/Controllers/CalculatorController.cs
@@ -0,0 +1,15 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace WebApplicationLesson1.Controllers
+{
+    public class CalculatorController : Controller
+    {
+        public string Index(double a, double b, char sign)
+        {
+            if (sign == '-') return $"{a} {sign} {b} = {a - b}";
+            if (sign == '*') return $"{a} {sign} {b} = {a * b}";
+            if (sign != '+' && sign != 0) return "Некорректная операция. Применяйте операции умножения, сложения и вычитания.";
+            return $"{a} + {b} = {a + b}";
+        }
+    }
+}
diff --git a/WebApplicationLesson1/Startup.cs b/WebApplicationLesson1/Startup.cs
index d9a1eb0..e3950c6 100644
--- a/WebApplicationLesson1/Startup.cs
+++ b/WebApplicationLesson1/Startup.cs
@@ -46,7 +46,7 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
             {
                 endpoints.MapControllerRoute(
                     name: "default",
-                    pattern: "{controller=Home}/{action=Index}/{id?}");
+                    pattern: "{controller=Home}/{action=Index}/{a?}/{b?}/{sign?}");
             });
         }
     }