diff --git a/quicksortEarlyAccess.py b/quicksortEarlyAccess.py
index c4280ab..0299b09 100644
--- a/quicksortEarlyAccess.py
+++ b/quicksortEarlyAccess.py
@@ -1,39 +1,31 @@
-no = int(input("Enter number of students: "))
-list2 = []
+# Function for quick sort:
+def quicksort(arr):
+    if len(arr) <= 1:
+        return arr
 
-for i in range(0,no):
-	n = float(input("Enter % of student: "))
-	list2.append(n)
-print(list2)
+    pivot = arr[len(arr) // 2]
+    left = [x for x in arr if x < pivot]
+    middle = [x for x in arr if x == pivot]
+    right = [x for x in arr if x > pivot]
 
-d = len(list2)
+    return quicksort(left) + middle + quicksort(right)
 
-def partition(list3, low, high):
-    i = low - 1
-    pivot = list3[high]
+# Function for displaying top scores:
+def top5(arr):
+    sorted_arr = quicksort(arr)
+    top_scores = sorted_arr[-5:][::-1]
+    return top_scores
 
-    for j in range(low, high):
-        if list3[j] < pivot:
-            i += 1
-            list3[i], list3[j] = list3[j], list3[i]
-
-    list3[i + 1], list3[high] = list3[high], list3[i + 1]
-    return i + 1
-
-def quicksort(list1, low, high):
-    if low < high:
-        pi = partition(list1, low, high)
-        quicksort(list1, low, pi - 1)
-        quicksort(list1, pi + 1, high)
-
-no = int(input("Enter number of students: "))
-list2 = []
-
-for i in range(0, no):
-    n = float(input("Enter % of student: "))
-    list2.append(n)
-print("Unsorted list: ", list2)
-
-quicksort(list2, 0, len(list2) - 1)
-print("Sorted list: ", list2)
+# Defining main function:
+def main():
+    total=int(input("Total number of students are:\t"))
+    percent=[]
+    for i in range(total):
+        percent_in=float(input(f"Enter percentage for student {i+1}:\t"))
+        percent.append(percent_in)
+    print(f"\nPercentages of students are:\t {percent}")
+    print(f"\n------------------\nSorted marks (using quick sort algorithm):\t{quicksort(percent)}\n------------------")
+    print(f"\n------------------\nTop five scores are:\t{top5(percent)}\n------------------\n")
 
+# Calling main function:
+main()