remove_adjacent.py

remove_adjacent.py

def remove_adjacent(nums):
    if not nums:
        return []
    
    # return [nums[0]] + [n for c, n in zip(nums[:-1], nums[1:]) if c != n]
    
    lista = [nums[0]]
    
    for current, next_ in zip(nums[:-1], nums[1:]):
        if current != next_:
            lista.append(next_)
            
    return lista