Reto#14-C#

Retos/Reto #14 - OCTAL Y HEXADECIMAL [Fácil]/c#/JonAFernan.cs

@@ -0,0 +1,101 @@
+using System.Text;
+
+/*
+ * Crea una función que reciba un número decimal y lo trasforme a Octal
+ * y Hexadecimal.
+ * - No está permitido usar funciones propias del lenguaje de programación que
+ * realicen esas operaciones directamente.
+ */
+
+namespace reto14;
+class Program
+{
+    static void Main(string[] args)
+    {
+        DecimalToOctalAndHex(268434155);
+        DecimalToOctalAndHex(1235);
+        DecimalToOctalAndHex(897785);
+        DecimalToOctalAndHex(328);
+    }
+
+    static void DecimalToOctalAndHex(int numberDecimal)
+    {        
+        Console.WriteLine($"The octal and the hex number for {numberDecimal} are {DecimalToOctal(numberDecimal)} and {DecimalToHex(numberDecimal)}");
+    }
+
+    static string DecimalToOctal(int numberDecimal)
+  {
+
+    bool loop = true;
+    List<int> remainderList = new List<int>();
+    StringBuilder octal = new StringBuilder();
+
+    do
+    {
+      if(numberDecimal <= 8)
+      {
+        remainderList.Add(numberDecimal);
+        loop = false;
+      }
+      else
+      {
+        remainderList.Add(numberDecimal % 8);  
+        numberDecimal = numberDecimal / 8;
+      }
+
+    } while (loop);
+
+    remainderList.Reverse();
+
+    foreach (int item in remainderList)
+    {
+      octal.Append(item);
+    }
+
+    return octal.ToString();
+
+  }
+
+   static string DecimalToHex(int numberDecimal)
+  {
+    Dictionary<int, string> hexDict = new Dictionary<int, string>
+    {
+        {10,"A"},
+        {11,"B"},
+        {12,"C"},
+        {13,"D"},
+        {14,"E"},
+        {15,"F"}
+
+    };
+
+    bool loop = true;
+    List<int> remainderList = new List<int>();
+    StringBuilder hex = new StringBuilder();
+
+    do
+    {
+      if(numberDecimal <= 16)
+      {
+        remainderList.Add(numberDecimal);
+        loop = false;
+      }
+      else
+      {
+        remainderList.Add(numberDecimal % 16);  
+        numberDecimal = numberDecimal / 16;
+      }
+
+    } while (loop);
+
+    remainderList.Reverse();
+
+    foreach (int item in remainderList)
+    {
+        if(hexDict.ContainsKey(item)) hex.Append(hexDict[item]);
+        else hex.Append(item);
+    }
+
+    return hex.ToString();
+  }
+}