diff --git a/inventory.yml b/inventory.yml
deleted file mode 100644
index 8025ab6..0000000
--- a/inventory.yml
+++ /dev/null
@@ -1,65 +0,0 @@
-
-package standarinputIO;
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.util.ArrayList;
-
-/**
- *
- * @author anasf
- */
-public class StandardInputIO {
-
-    	final static String endstr="000000"; //this variable ends the process
-	static String AM="[0-9]{6}";
-	static float average=0;
-	static ArrayList<String> students = new ArrayList<String>();
-	static int count=0;
-	static String str;
-	static boolean flag=true;
-	static int size=0;
-	static String temp;
-	static String[] data;
-        
-    public static void main(String[] args) throws IOException {
-                System.out.println("Give students ID and the grades in this way.Spacifically 'AM course1 grade1 course2 grade2... and press ENTER'");
-		System.out.println("To end the process type-> 000000 and press ENTER");
-		BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
-	 
-	        // Reading data using readLine
-		while(flag) {
-			str=input.readLine();
-			if(!str.startsWith(endstr)) {
-				students.add(str);
-				size++;
-			}
-			else {
-				flag=false;
-			}
-		}
-		
-		System.out.println("The process of reading students' data finished");
-		System.out.println("The calculation of average will start!");
-		
-		for(int i=0;i<size;i++) {
-			temp=students.get(i);
-			data=temp.split("[ \t]");
-			 
-		         for(int j=2;j<data.length;j=j+2)
-		          {
-					// calculate the average
-					average=average+Float.parseFloat(data[j]); 
-					count++;
-				  }
-		         average=average/count;
-		         System.out.println("Average of student "+data[0]+": "+average);
-		         average=0;
-		         count=0;
-
-		}
-		
-		System.out.println("Reading of grades was completed successfully!"); 
-    }
-    
-}