38 lines
679 B
Python
38 lines
679 B
Python
a = [1, 2, 3]
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print(a.index(1))
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print(a.index(2))
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print(a.index(3))
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print(a.index(3, 2))
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print(a.index(1, -100))
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print(a.index(1, False))
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try:
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print(a.index(1, True))
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except ValueError:
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print("Raised ValueError")
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else:
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print("Did not raise ValueError")
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try:
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print(a.index(3, 2, 2))
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except ValueError:
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print("Raised ValueError")
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else:
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print("Did not raise ValueError")
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a = a + a
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b = [0, 0, a]
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print(a.index(2))
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print(b.index(a))
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print(a.index(2, 2))
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try:
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a.index(2, 2, 2)
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except ValueError:
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print("Raised ValueError")
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else:
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print("Did not raise ValueError")
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# 3rd argument to index greater than length of list
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print([1, 2].index(1, 0, 4))
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