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C# 逻辑运算符


逻辑运算符

比较运算符 一样,您也可以使用 **逻辑运算符** 测试 TrueFalse 值。

逻辑运算符用于确定变量或值之间的逻辑关系。

运算符 名称 描述 示例 尝试一下
&&  逻辑与 如果两个语句都为真,则返回 True x < 5 &&  x < 10 尝试一下 »
||  逻辑或 如果其中一个语句为真,则返回 True x < 5 || x < 4 尝试一下 »
! 逻辑非 反转结果,如果结果为真,则返回 False !(x < 5 && x < 10) 尝试一下 »

您将在 布尔值If...Else 章节中了解更多关于比较和逻辑运算符的信息。


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