8 lines
236 B
Text
8 lines
236 B
Text
program symmetric_difference;
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A := {"John", "Bob", "Mary", "Serena"};
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B := {"Jim", "Mary", "John", "Bob"};
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print("A - B:", A - B);
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print("B - A:", B - A);
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print("Symmetric difference:", (A-B) + (B-A));
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end program;
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