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Removing the same elements in a sorted sheet (list)
📁 пример
For example, I have a sheet x = = a, a, a, f, h, k, k] . I need to do so that there would be only one a in this sheet and one k , i.e. Delete extra similar elements, do not touch the rest. Similar elements are always nearby, because The sheet is sorted. How to realize the removal of these extra elements?
