diff --git a/FP2021/11_03/Program.cs b/FP2021/11_03/Program.cs
index 7adc667..fd510fa 100644
--- a/FP2021/11_03/Program.cs
+++ b/FP2021/11_03/Program.cs
@@ -15,13 +15,13 @@ static void Main(string[] args)
             // Stars3();
 
             // Stars4();
-            // Stars5();
+             Stars5();
 
             // Palindrom();
 
             // Coins();
 
-            SumaCifre();
+            // SumaCifre();
 
         }
 
@@ -152,7 +152,55 @@ private static void Palindrom()
         /// </summary>
         private static void Stars5()
         {
-            throw new NotImplementedException();
+            int n;
+            Console.Write("n = ");
+            n = int.Parse(Console.ReadLine());
+
+            for (int i = n; i >= 1; i--)
+            {
+                for (int j = 1; j <= i; j++)
+                {
+                    Console.Write("*");
+                }
+
+
+                for (int j = 1; j <= 2 * (n - i); j++)
+                {
+                    Console.Write(" ");
+                }
+
+                for (int j = 1; j <= i; j++)
+                {
+                    Console.Write("*");
+                }
+
+                Console.WriteLine();
+            }
+
+            for (int i = 1; i <= n; i++)
+            {
+
+
+                for (int j = 1; j <= i; j++)
+                {
+                    Console.Write("*");
+                }
+
+
+                for (int j = 1; j <= 2 * (n - i); j++)
+                {
+                    Console.Write(" ");
+                }
+
+                for (int j = 1; j <= i; j++)
+                {
+                    Console.Write("*");
+                }
+
+                Console.WriteLine();
+
+            }
+
         }
 
         // TODO
@@ -165,17 +213,40 @@ private static void Stars5()
         /// <summary>
         private static void Stars4()
         {
-            throw new NotImplementedException();
-        }
+            int n;
+            Console.Write("n = ");
+            n = int.Parse(Console.ReadLine());
 
-        /// <summary>
-        /// pt n = 4 se va afisa:
-        /// ********
-        /// ***  ***
-        /// **    **
-        /// *      *
-        /// </summary>
-        private static void Stars3()
+            for (int i = 1; i <= n; i++)
+            {
+
+
+                for (int j = 1; j <= i; j++)
+                {
+                    Console.Write("*");
+                }
+
+
+                for (int j = 1; j <= 2 * (n - i); j++)
+                {
+                    Console.Write(" ");
+                }
+
+                for (int j = 1; j <= i; j++)
+                {
+                    Console.Write("*");
+                }
+                Console.WriteLine();
+            }
+        }
+            /// <summary>
+            /// pt n = 4 se va afisa:
+            /// ********
+            /// ***  ***
+            /// **    **
+            /// *      *
+            /// </summary>
+            private static void Stars3()
         {
             int n;
             Console.Write("n = ");