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50 lines
1.2 KiB
50 lines
1.2 KiB
6 years ago
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def test():
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_input = [100, 101, 102, 103, 104, 105, 110, 111, 112, 113, 114, 115, 150]
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assert [[100, 105], [110, 115], [150]] == interval(_input)
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def test_1():
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_input = [100, 101, 102, 103, 104, 105, 110, 111, 112, 113, 114, 115]
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assert [[100, 105], [110, 115]] == interval(_input)
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def test_2():
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_input = [100, 110, 111, 112, 113, 114, 115, 150]
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assert [[100], [110, 115], [150]] == interval(_input)
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def test_3():
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_input = [100, 101, 102, 103, 104, 105, 107, 110, 111, 112, 113, 114, 115, 150]
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assert [[100, 105], [107], [110, 115], [150]] == interval(_input)
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def test_4():
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assert [[100]] == interval([100])
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def test_5():
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assert [[1], [3], [5]] == interval([1, 3, 5])
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def test_6():
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assert [[1, 2]] == interval([1, 2])
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def failure():
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assert [[1]] == interval([1, 2])
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def interval(data):
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diffs = [(data[x] - data[x-1]) != 1
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for x
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in range(len(data))]
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result = []
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for value, _new in zip(data, diffs):
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if _new:
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result.append([value])
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else:
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result[-1] = [result[-1][0], value]
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return result
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if __name__ == "__main__":
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test()
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test_1()
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test_2()
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test_3()
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test_4()
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test_5()
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test_6()
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failure()
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