TheAlgorithms-Python

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"""
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An IMPLY Gate is a logic gate in boolean algebra which results to 1 if
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either input 1 is 0, or if input 1 is 1, then the output is 1 only if input 2 is 1.
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It is true if input 1 implies input 2.
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Following is the truth table of an IMPLY Gate:
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    ------------------------------
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    | Input 1 | Input 2 | Output |
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    ------------------------------
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    |    0    |    0    |    1   |
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    |    0    |    1    |    1   |
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    |    1    |    0    |    0   |
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    |    1    |    1    |    1   |
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    ------------------------------
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Refer - https://en.wikipedia.org/wiki/IMPLY_gate
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"""
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def imply_gate(input_1: int, input_2: int) -> int:
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    """
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    Calculate IMPLY of the input values
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    >>> imply_gate(0, 0)
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    1
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    >>> imply_gate(0, 1)
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    1
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    >>> imply_gate(1, 0)
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    0
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    >>> imply_gate(1, 1)
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    1
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    """
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    return int(input_1 == 0 or input_2 == 1)
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if __name__ == "__main__":
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    import doctest
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    doctest.testmod()
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