diff --git a/src/ArchimedesPiMethod.java b/src/ArchimedesPiMethod.java
index 0b6e780..0b67f3a 100644
--- a/src/ArchimedesPiMethod.java
+++ b/src/ArchimedesPiMethod.java
@@ -1,7 +1,32 @@
+/**
+ *
+ * @author Trevor Hartman
+ * @author Miranda Arnett
+ *
+ * @since Version 1.0
+ *
+ */
+
 import java.util.Scanner;
 
 public class ArchimedesPiMethod {
     public static void main(String[] args) {
+        Scanner s = new Scanner(System.in);
+            while (true) {
+                System.out.print("Please enter the number of sides for a polygon: ");
+                int numSides = Integer.parseInt(s.nextLine());
+                if (numSides == -1) {
+                    break;
+                }
+                double B = 360.0 / numSides;
+                double A = B / 2;
+                double side = 2 * Math.sin(Math.toRadians(A));
+                double p = numSides * side;
+                double myPI = p / 2;
+                System.out.printf("My estimate for PI: %.15f Real PI: %.15f", myPI, Math.PI);
+                System.out.println();
+            }
+
 
     }
 }