diff --git a/10_14/10_14/Conversii.cs b/10_14/10_14/Conversii.cs
new file mode 100644
index 0000000..2590996
--- /dev/null
+++ b/10_14/10_14/Conversii.cs
@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace _10_14
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Conversie();
+        }
+
+        private static void Conversie()
+        {
+            string n = Console.ReadLine();
+            int b1, b2;
+            b1 = int.Parse(Console.ReadLine());
+            b2 = int.Parse(Console.ReadLine());
+            if (b1 < 2 && b1 > 16 || b2 < 2 && b2 > 16)
+            {
+                Console.WriteLine("Date de intrare incorecte. Baza sursa si baza tinta trebuie sa fie in intervalul {2, 16}");
+                return;
+            }
+            double nBase10 = ConvertToBase10(n, b1);
+            string result = ConvertFromBase10(nBase10, b2);
+            Console.WriteLine($"{n} from base {b1} = {result} in base {b2}");
+        }
+        private static double ConvertToBase10(string n, int b1)
+        {
+            double s = 0;
+            int length = n.Length;
+            int pozPunct = n.IndexOf('.');
+            int exponent = length - 1;
+            if (pozPunct != -1)
+            {
+                exponent = pozPunct - 1;
+            }
+
+            for (int i = 0; i < length; i++)
+            {
+                if (n[i] == '.')
+                {
+                    exponent += 1;
+                    continue;
+                }
+                int cifra = n[i] - '0';
+                if (n[i] == 'a' || n[i] == 'A')
+                {
+                    cifra = 10;
+                }
+                if (n[i] == 'b' || n[i] == 'B')
+                {
+                    cifra = 11;
+                }
+                if (n[i] == 'c' || n[i] == 'C')
+                {
+                    cifra = 12;
+                }
+                if (n[i] == 'd' || n[i] == 'D')
+                {
+                    cifra = 13;
+                }
+                if (n[i] == 'e' || n[i] == 'E')
+                {
+                    cifra = 14;
+                }
+                if (n[i] == 'f' || n[i] == 'F')
+                {
+                    cifra = 15;
+                }
+                s = s + cifra * Math.Pow(b1, exponent - i);
+            }
+            return s;
+        }
+
+        private static string ConvertFromBase10(double n, int b2)
+        {
+            int pIntreaga = (int)Math.Floor(n);
+            double pFractionara = n - pIntreaga;
+
+            int pIntreagaCopy = pIntreaga;
+
+            Stack<int> resturi = new Stack<int>();
+            while (pIntreagaCopy > 0)
+            {
+                resturi.Push(pIntreagaCopy % b2);
+                pIntreagaCopy /= b2;
+            }
+            StringBuilder sb = new StringBuilder();
+            int c;
+            while (resturi.Count > 0)
+            {
+                c = resturi.Pop();
+                if (c < 10)
+                {
+                    sb.Append((char)('0' + c));
+                }
+                else
+                {
+                    sb.Append((char)('A' + c - 10));
+                }
+            }
+
+            StringBuilder sb2 = new StringBuilder();
+            Queue<int> pIntregi = new Queue<int>();
+            double pFractionaraCopy = pFractionara;
+            while (pFractionaraCopy != 0)
+            {
+                double temp = pFractionaraCopy * b2;
+                c = (int)Math.Floor(temp);
+                pIntregi.Enqueue(c);
+                pFractionaraCopy = temp - c;
+            }
+            sb2.Append('.');
+            while (pIntregi.Count > 0)
+            {
+                c = pIntregi.Dequeue();
+                if (c < 10)
+                {
+                    sb2.Append((char)('0' + c));
+                }
+                else
+                {
+                    sb2.Append((char)('A' + c - 10));
+                }
+            }
+
+            return sb.ToString() + sb2.ToString();
+        }
+    }
+}
diff --git a/10_14/10_14/Program.cs b/10_14/10_14/Program.cs
index 53085f8..d027a20 100644
--- a/10_14/10_14/Program.cs
+++ b/10_14/10_14/Program.cs
@@ -1,5 +1,8 @@
 using System;
+using System.Collections.Generic;
+using System.Linq;
 using System.Text;
+using System.Threading.Tasks;
 
 namespace _10_14
 {
@@ -9,7 +12,10 @@ static void Main(string[] args)
         {
             //Mijloc();
 
-            Conversie();
+            //Conversie();
+            Conversii.Conversie();
+            Console.WriteLine("Press any key to stop...");
+            Console.ReadKey();
         }
 
         /// <summary>
@@ -149,4 +155,132 @@ private static void Mijloc()
             Console.WriteLine($"Mijlocul intervalului [{st}, {dr}] este {mij}");
         }
     }
+
+    class Conversii
+    {
+        public static void Conversie()
+        {
+            Console.Write("Introduceti numarul: ");
+            string n = Console.ReadLine();
+            int b1, b2;
+            Console.Write("Baza sursa = ");
+            b1 = int.Parse(Console.ReadLine());
+            Console.Write("Baza tinta = ");
+            b2 = int.Parse(Console.ReadLine());
+            if (b1 < 2 && b1 > 16 || b2 < 2 && b2 > 16)
+            {
+                Console.WriteLine("Date de intrare incorecte. Baza sursa si baza tinta trebuie sa fie in intervalul {2, 16}");
+                return;
+            }
+            double nBase10 = ConvertToBase10(n, b1);
+            string result = ConvertFromBase10(nBase10, b2);
+            Console.WriteLine($"{n} from base {b1} = {result} in base {b2}");
+        }
+        private static double ConvertToBase10(string n, int b1)
+        {
+            double s = 0;
+            int length = n.Length;
+            int pozPunct = n.IndexOf('.');
+            int exponent = length - 1;
+            if (pozPunct != -1)
+            {
+                exponent = pozPunct - 1;
+            }
+
+            for (int i = 0; i < length; i++)
+            {
+                if (n[i] == '.')
+                {
+                    exponent += 1;
+                    continue;
+                }
+                int cifra = n[i] - '0';
+                if (n[i] == 'a' || n[i] == 'A')
+                {
+                    cifra = 10;
+                }
+                if (n[i] == 'b' || n[i] == 'B')
+                {
+                    cifra = 11;
+                }
+                if (n[i] == 'c' || n[i] == 'C')
+                {
+                    cifra = 12;
+                }
+                if (n[i] == 'd' || n[i] == 'D')
+                {
+                    cifra = 13;
+                }
+                if (n[i] == 'e' || n[i] == 'E')
+                {
+                    cifra = 14;
+                }
+                if (n[i] == 'f' || n[i] == 'F')
+                {
+                    cifra = 15;
+                }
+                s = s + cifra * Math.Pow(b1, exponent - i);
+            }
+            return s;
+        }
+
+        private static string ConvertFromBase10(double n, int b2)
+        {
+            int pIntreaga = (int)Math.Floor(n);
+            double pFractionara = n - pIntreaga;
+
+            int pIntreagaCopy = pIntreaga;
+
+            Stack<int> resturi = new Stack<int>();
+            while (pIntreagaCopy > 0)
+            {
+                resturi.Push(pIntreagaCopy % b2);
+                pIntreagaCopy /= b2;
+            }
+            StringBuilder sb = new StringBuilder();
+            int c;
+            while (resturi.Count > 0)
+            {
+                c = resturi.Pop();
+                if (c < 10)
+                {
+                    sb.Append((char)('0' + c));
+                }
+                else
+                {
+                    sb.Append((char)('A' + c - 10));
+                }
+            }
+
+            StringBuilder sb2 = new StringBuilder();
+            Queue<int> pIntregi = new Queue<int>();
+            double pFractionaraCopy = pFractionara;
+            while (pFractionaraCopy != 0)
+            {
+                double temp = pFractionaraCopy * b2;
+                c = (int)Math.Floor(temp);
+                pIntregi.Enqueue(c);
+                pFractionaraCopy = temp - c;
+            }
+            sb2.Append('.');
+            while (pIntregi.Count > 0)
+            {
+                c = pIntregi.Dequeue();
+                if (c < 10)
+                {
+                    sb2.Append((char)('0' + c));
+                }
+                else
+                {
+                    sb2.Append((char)('A' + c - 10));
+                }
+            }
+
+            if(sb2.ToString() == ".")
+            {
+                return sb.ToString();
+            }
+            return sb.ToString() + sb2.ToString();
+        }
+    }
 }