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22 - 6 - 2020 題目

以下哪个算是在Python中用来计算集合的异或集?

A: {1,2} & {3,4}

B: {1,2} - {3,4}

C: {1,2} ^ {3,4}

D: {1,2} | {3,4}

答案:C. ^ 符号代表异域运算符号