# Write a Python program to Find missing and additional values in two lists 
# Python program to find the missing 
# and additional elements 
  
# examples of lists
list1 = [1, 2, 3, 4, 5, 6]
list2 = [4, 5, 6, 7, 8]
  
# prints the missing and additional elements in list2 
print("Missing values in second list:", (set(list1).difference(list2)))
print("Additional values in second list:", (set(list2).difference(list1)))
  
# prints the missing and additional elements in list1
print("Missing values in first list:", (set(list2).difference(list1)))
print("Additional values in first list:", (set(list1).difference(list2)))