feat: decode base64 encoded url

README.md

@@ -1,5 +1,11 @@
 # Part One
 
-```
 Please decode the text below. Upon decoding, you will be taken to a URL with further instructions on completing the challenge. aHR0cHM6Ly90bnM0bHBnbXppaXlwbnh4emVsNXNzNW55dTBuZnRvbC5sYW1iZGEtdXJsLnVzLWVhc3QtMS5vbi5hd3MvcmFtcC1jaGFsbGVuZ2UtaW5zdHJ1Y3Rpb25zLw==
+
+```bash
+dotnet script base64Decode.csx aHR0cHM6Ly90bnM0bHBnbXppaXlwbnh4emVsNXNzNW55dTBuZnRvbC5sYW1iZGEtdXJsLnVzLWVhc3QtMS5vbi5hd3MvcmFtcC1jaGFsbGVuZ2UtaW5zdHJ1Y3Rpb25zLw==
 ```
+
+Running the above yielded: [https://tns4lpgmziiypnxxzel5ss5nyu0nftol.lambda-url.us-east-1.on.aws/ramp-challenge-instructions/](https://tns4lpgmziiypnxxzel5ss5nyu0nftol.lambda-url.us-east-1.on.aws/ramp-challenge-instructions/)
+
+

base64Decode.csx

@@ -0,0 +1,23 @@
+#r "System"
+#r "System.Text.Encoding"
+
+using System.Text;
+
+if (Args.Count == 0)
+{
+    Console.WriteLine("Usage: dotnet script base64Decode.csx <base64string>");
+    return;
+}
+
+try
+{
+    string base64Encoded = Args[0];
+    var base64Bytes = Convert.FromBase64String(base64Encoded);
+    var decodedString = Encoding.UTF8.GetString(base64Bytes);
+
+    Console.WriteLine("Decoded String: " + decodedString);
+}
+catch (FormatException)
+{
+    Console.WriteLine("Invalid Base64 string!");
+}