a=1||2||3C++ 什么意思
时间: 2023-10-16 22:07:37 浏览: 48
在引用中的代码中,a=1||2||3C是一个逻辑表达式,表达的意思是a的值等于1或者2或者3C。逻辑或运算符“||”的含义是只要有一个条件为真就返回真值。所以当a的值为1、2或者3C时,这个逻辑表达式返回真值。否则,返回假值。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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