text: # --------------
  # Code starts here
  
  # Create the lists 
  class_1=['Geoffrey Hinton','Andrew Ng','Sebastian Raschka','Yoshua Bengio']
  class_2=['Hilary Mason','Carla Gentry','Corinna Cortes']
  new_class=class_1+class_2
  
  new_class.append('Peter Warden')
  new_class.remove('Carla Gentry')
  print(new_class)
  courses={'Math':65,'English':70,'History':80,'French':70,'Science':60}
  total=sum(courses.values())
  print(total)
  print((total/500)*100)
  mathematics={'Geoffrey Hinton':78, 'Andrew Ng':95, 'Sebastian Raschka':65, 'Yoshua Bengio':50, 'Hilary Mason':70, 'Corinna Cortes':66, 'Peter Warden':75}
  topper=max(mathematics,key=mathematics.get)
  print(topper)
  first_name=topper.split()[0]
  Last_name=topper.split()[1]
  full_name=Last_name+" "+first_name
  print(full_name)
  certificate_name=full_name.upper()
  print(certificate_name)
  # Concatenate both the strings
  
  
  # Append the list
  
  # Print updated list
  
  
  # Remove the element from the list
  
  # Print the list
  
  
  
  # Create the Dictionary
  
  
  
  # Slice the dict and stores  the all subjects marks in variable
  
  
  # Store the all the subject in one variable `Total`
  
  # Print the total
  
  # Insert percentage formula
  
  # Print the percentage
  
  
  
  
  # Create the Dictionary
   
  
  
  
  # Given string
  
  
  # Create variable first_name 
  
  # Create variable Last_name and store last two element in the list
  
  # Concatenate the string
  
  # print the full_name
  
  # print the name in upper case
  
  # Code ends here
  
  
  