25 lines
819 B
Python
25 lines
819 B
Python
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def group_equal(els):
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result = []
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current = []
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for element in els:
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if len(current) == 0 or element in current:
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current.append(element)
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else:
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result.append(current)
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current = [element]
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if len(current) != 0:
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result.append(current)
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return result
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if __name__ == '__main__':
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print("Example:")
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print(group_equal([1, 1, 4, 4, 4, "hello", "hello", 4]))
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# These "asserts" are used for self-checking and not for an auto-testing
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assert group_equal([1, 1, 4, 4, 4, "hello", "hello", 4]) == [[1, 1], [4, 4, 4], ["hello", "hello"], [4]]
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assert group_equal([1, 2, 3, 4]) == [[1], [2], [3], [4]]
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assert group_equal([1]) == [[1]]
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assert group_equal([]) == []
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print("Coding complete? Click 'Check' to earn cool rewards!")
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