34 lines
791 B
Plaintext
34 lines
791 B
Plaintext
class: "LogicTest"
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success: "PASS"
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failure: "NO PASS"
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# Python statements initializing variables for the test below.
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preamble: """
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import logic
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A = logic.PropSymbolExpr('A');
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B = logic.PropSymbolExpr('B');
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C = logic.PropSymbolExpr('C');
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D = logic.PropSymbolExpr('D');
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symbols = [A, B, C, D]
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exactly1 = logicPlan.exactlyOne(symbols)
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model1 = {A:False, B:False, C:False, D:False}
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model2 = {A:False, B:True, C:False, D:False}
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model3 = {A:False, B:True, C:False, D:True}
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ans1 = logic.pl_true(exactly1,model1)
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ans2 = logic.pl_true(exactly1,model2)
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ans3 = logic.pl_true(exactly1,model3)
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ans = [ans1, ans2, ans3]
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"""
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# A python expression to be evaluated. This expression must return the
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# same result for the student and instructor's code.
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test: "ans"
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