题目内容：
，&和&&的区别。&是位运算符，表示按位与运算，&&是逻辑运算符，表示逻辑与（and）.
参考答案：
选择题：,&和&&的区别。&是位运算符,表示按位与运算,&&是逻辑运算符,表示逻
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- 题目类型：选择题
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