diff --git a/week1/day2/classroom/arrays/MissingElementInAnArray.java b/week1/day2/classroom/arrays/MissingElementInAnArray.java
index 1fddea5..0c56075 100644
--- a/week1/day2/classroom/arrays/MissingElementInAnArray.java
+++ b/week1/day2/classroom/arrays/MissingElementInAnArray.java
@@ -6,11 +6,17 @@ public static void main(String[] args) {
 		// Here is the input
 		int[] arr = {1,2,3,4,7,6,8};
 
-		// Sort the array	
+		// Sort the array
+		
+		Arrays.sort(arr);
 		
 
 		// loop through the array (start i from arr[0] till the length of the array)
-
+for (int i=1;i<=arr.length;i++){
+	if(i!=arr[i-1]);
+	System.out.println( "Missing no is"+ i);
+	break;
+}
 			// check if the iterator variable is not equal to the array values respectively
 			
 				// print the number
@@ -22,4 +28,4 @@ public static void main(String[] args) {
 
 	}
 
-}
\ No newline at end of file
+}