View difference between Paste ID: Lsn11d6G and gzdhLcxw

 using System;
 
 namespace Kalucki4_5
 {
-    class Program
+    public class Program
     {
-        static void Main(string[] args)
+        public static void Main(string[] args)
         {
-			Kwadrat kw = new Kwadrat(5);
+            Kwadrat kw = new Kwadrat(5);
             Console.WriteLine(kw.ToString());
         }
     }
 
     public interface IFigura
     {
         int Obwod { get; }
         int Pole { get; }
     }
 
     public class Kwadrat : IFigura
     {
         private int dlBoku;
-
+
-		public Kwadrat(int dlBoku)
+        public Kwadrat(int dlBoku)
-	    {
+
-        	this.dlBoku = dlBoku;
+            this.dlBoku = dlBoku;
-    	}
+
 
-        public int Obwod
+        public int Obwod
-		{
+
-            get => 4 * dlBoku;
+            get
-		}
+			{
 				return 4 * dlBoku;
-        public int Pole
+			}
-		{
+
-            get => dlBoku * dlBoku;
+
-		}
+        public int Pole
-
+
             get
 			{
 				return dlBoku * dlBoku;
 			}
         }
 
         public override string ToString()
         {
             return "Kwadrat: " + dlBoku.ToString();
         }
     }
 }