30 lines
856 B
Python
30 lines
856 B
Python
print("hello world".find("ll"))
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print("hello world".find("ll", None))
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print("hello world".find("ll", 1))
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print("hello world".find("ll", 1, None))
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print("hello world".find("ll", None, None))
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print("hello world".find("ll", 1, -1))
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print("hello world".find("ll", 1, 1))
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print("hello world".find("ll", 1, 2))
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print("hello world".find("ll", 1, 3))
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print("hello world".find("ll", 1, 4))
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print("hello world".find("ll", 1, 5))
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print("hello world".find("ll", -100))
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print("0000".find('0'))
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print("0000".find('0', 0))
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print("0000".find('0', 1))
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print("0000".find('0', 2))
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print("0000".find('0', 3))
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print("0000".find('0', 4))
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print("0000".find('0', 5))
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print("0000".find('-1', 3))
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print("0000".find('1', 3))
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print("0000".find('1', 4))
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print("0000".find('1', 5))
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print("aaaaaaaaaaa".find("bbb", 9, 2))
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try:
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'abc'.find(1)
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except TypeError:
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print('TypeError')
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