C# Top-Level Application of 47 Hi-Lo

47 Hi-Lo/csharp/hi-lo.cs

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+using System;
+
+WL(Tab(34) + "HI LO");
+WL(Tab(15) + "CREATIVE COMPUTING  MORRISTOWN, NEW JERSEY");
+WL();
+WL();
+WL();
+WL("THIS IS THE GAME OF HI LO.");
+WL();
+WL("YOU WILL HAVE 6 TRIES TO GUESS THE AMOUNT OF MONEY IN THE");
+WL("HI LO JACKPOT, WHICH IS BETWEEN 1 AND 100 DOLLARS.  IF YOU");
+WL("GUESS THE AMOUNT, YOU WIN ALL THE MONEY IN THE JACKPOT!");
+WL("THEN YOU GET ANOTHER CHANCE TO WIN MORE MONEY.  HOWEVER,");
+WL("IF YOU DO NOT GUESS THE AMOUNT, THE GAME ENDS.");
+WL();
+
+// rnd is our random number generator
+Random rnd = new();
+
+bool playAgain = false;
+int totalWinnings = 0;
+
+do
+{
+    int jackpot = rnd.Next(100) + 1; // [0..99] + 1 -> [1..100]
+    int guess = 1;
+
+    while (true)
+    {
+        W("YOUR GUESS ");
+        int amount = int.Parse(Console.ReadLine().Trim());
+
+        if (amount == jackpot)
+        {
+            WL($"GOT IT!!!!!!!!!!   YOU WIN {jackpot} DOLLARS.");
+            totalWinnings += jackpot;
+            WL($"YOUR TOTAL WINNINGS ARE NOW {totalWinnings} DOLLARS.");
+            break;
+        }
+        else if (amount > jackpot)
+        {
+            WL("YOUR GUESS IS TOO HIGH.");
+        }
+        else
+        {
+            WL("YOUR GUESS IS TOO LOW.");
+        }
+
+        guess++;
+        if (guess > 6)
+        {
+            WL($"YOU BLEW IT...TOO BAD...THE NUMBER WAS {jackpot}");
+            break;
+        }
+    }
+
+    WL(); W("PLAY AGAIN (YES OR NO) ");
+    playAgain = Console.ReadLine().ToUpper().StartsWith("Y");
+
+} while (playAgain);
+
+// Tab(n) returns n white spaces
+static string Tab(int n) => new String(' ', n);
+// W is an alias for Console.Write
+static void W(string text) => Console.Write(text);
+// WL is an alias for Console.WriteLine
+static void WL(string text = "") => Console.WriteLine(text);
+

47 Hi-Lo/csharp/hi-lo.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+
+</Project>