diff --git a/.idea/misc.xml b/.idea/misc.xml
index d15472f..045943f 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_18" default="true" project-jdk-name="openjdk-18" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_20" default="true" project-jdk-name="openjdk-18" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/src/ArchimedesPiMethod.java b/src/ArchimedesPiMethod.java
index 0b6e780..dd2b98b 100644
--- a/src/ArchimedesPiMethod.java
+++ b/src/ArchimedesPiMethod.java
@@ -2,6 +2,24 @@
 
 public class ArchimedesPiMethod {
     public static void main(String[] args) {
+        while (true) {
+            System.out.println("Please type in the number of sides");
+            Scanner sc = new Scanner(System.in);
 
+            int n = sc.nextInt();
+            if (n < 1) {
+                break;
+            }
+
+            double b = 360.0 / n;
+            double A = (1.0 / 2.0) * b;
+            double s = 2.0 * Math.sin(Math.toRadians(A));
+            double p = n * s;
+            double Pi = p / 2.0;
+            System.out.print("My Pi estimate is ");
+            System.out.println(Pi);
+            System.out.println("The higher the number suggested, the more accurate the estimate of Pi");
+
+        }
     }
 }