Create Program.cs

Add initial implementation

Working version but requires commenting and maybe some better error handling

92_Trap/csharp/Program.cs

@@ -0,0 +1,119 @@
+using System;
+
+namespace trap_cs
+{
+  class Program
+  {
+    const int maxGuesses = 6;
+    const int maxNumber = 100;
+    static void Main(string[] args)
+    {
+      int lowGuess  = 0;
+      int highGuess = 0;
+
+      Random randomNumberGenerator = new ();
+
+      Print("TRAP");
+      Print("CREATIVE COMPUTING  MORRISTOWN, NEW JERSEY");
+      Print();
+      Print();
+      Print();
+
+      PrintInstructions();
+
+      int numberToGuess = randomNumberGenerator.Next(1, maxNumber);
+
+      for (int nGuess = 1; nGuess <= maxGuesses + 1; nGuess++)
+      {
+        if (nGuess > maxGuesses)
+        {
+          Print(string.Format("SORRY, THAT'S {0} GUESSES. THE NUMBER WAS {1}", maxGuesses, numberToGuess));
+          Print();
+          break;
+        }
+
+        GetGuesses(nGuess, ref lowGuess, ref highGuess);
+
+        if(lowGuess == highGuess && lowGuess == numberToGuess)
+        {
+          Print("YOU GOT IT!!!");
+          Print();
+          Print("TRY AGAIN.");
+          Print();
+          break;
+        }
+        if (highGuess < numberToGuess)
+        {
+          Print("MY NUMBER IS LARGER THAN YOUR TRAP NUMBERS.");
+        }
+        else if (lowGuess > numberToGuess)
+        {
+          Print("MY NUMBER IS SMALLER THAN YOUR TRAP NUMBERS.");
+        }
+        else
+        {
+          Print("YOU HAVE TRAPPED MY NUMBER.");
+        }
+      }
+    }
+
+// TRAP
+// REM - STEVE ULLMAN, 8 - 1 - 72
+    static void PrintInstructions()
+    {
+      Print("INSTRUCTIONS ?");
+
+      char response = Console.ReadKey().KeyChar;
+      if (response == 'Y')
+      {
+        Print(string.Format("I AM THINKING OF A NUMBER BETWEEN 1 AND {0}", maxNumber));
+        Print("TRY TO GUESS MY NUMBER. ON EACH GUESS,");
+        Print("YOU ARE TO ENTER 2 NUMBERS, TRYING TO TRAP");
+        Print("MY NUMBER BETWEEN THE TWO NUMBERS. I WILL");
+        Print("TELL YOU IF YOU HAVE TRAPPED MY NUMBER, IF MY");
+        Print("NUMBER IS LARGER THAN YOUR TWO NUMBERS, OR IF");
+        Print("MY NUMBER IS SMALLER THAN YOUR TWO NUMBERS.");
+        Print("IF YOU WANT TO GUESS ONE SINGLE NUMBER, TYPE");
+        Print("YOUR GUESS FOR BOTH YOUR TRAP NUMBERS.");
+        Print(string.Format("YOU GET {0} GUESSES TO GET MY NUMBER.", maxGuesses));
+      }
+    }
+    static void Print(string stringToPrint)
+    { 
+      Console.WriteLine(stringToPrint);
+    }
+    static void Print()
+    {
+      Console.WriteLine();
+    }
+    static void GetGuesses(int nGuess, ref int lowGuess, ref int highGuess)
+    {
+      Print();
+      Print(string.Format("GUESS #{0}", nGuess));
+
+      lowGuess  = GetIntFromConsole("Type low guess");
+      highGuess = GetIntFromConsole("Type high guess");
+
+      if(lowGuess > highGuess)
+      {
+        int tempGuess = lowGuess;
+
+        lowGuess = highGuess;
+        highGuess = tempGuess;
+      }
+    }
+    static int GetIntFromConsole(string prompt)
+    {
+
+      Console.Write( prompt + " > ");
+      string intAsString = Console.ReadLine();
+
+      if(int.TryParse(intAsString, out int intValue) ==false)
+      {
+        intValue = 1;
+      }
+
+      return intValue;
+    }
+  }
+}