def merge(lst1, lst2):
merged_set = set(lst1 + lst2)
merged_array = sorted(merged_set)
return merged_array
lst1 = [1, 2, 2, 3, 7, 7, 7, 8, 9]
lst2 = [0, 0, 4, 4, 4, 5, 6, 7, 7, 8]
merged_array = merge(lst1, lst2)
print(merged_array)
'''
run:
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
'''