Lichen

Annotated tests/logical.py

716:1f9bb1de08f5
2017-03-12 Paul Boddie Merged changes from the default branch. return-value-definition
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def f(a, b, c):
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    return a and b and c
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def g(a, b, c):
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    return a or b or c
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def h(a, b, c):
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    return a and b or c
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def i(a, b, c):
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    return a or b and c
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def j(a, b, c):
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    return f(a, b, c) and g(a, b, c) or c
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print f(0, 0, 0)            # 0
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print f(1, 0, 1)            # 0
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print f(1, 1, 1)            # 1
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print g(0, 0, 0)            # 0
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print g(1, 0, 0)            # 1
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print g(0, 0, 1)            # 1
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print h(0, 0, 0)            # 0
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print h(0, 0, 1)            # 1
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print h(1, 0, 0)            # 0
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print i(0, 0, 0)            # 0
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print i(0, 0, 1)            # 0
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print i(1, 0, 0)            # 1
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print j(0, 0, 0)            # 0
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print j(0, 0, 1)            # 1
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print j(1, 0, 0)            # 0
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# Test any and all functions.
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l = [0, 0, 1, 0, 0]
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print any(l)                # True
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print all(l)                # False
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l = [1, 1, "one", 1]
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print any(l)                # True
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print all(l)                # True
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l = [1, 1, "one", ""]
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print any(l)                # True
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print all(l)                # False