巧记逻辑运算中的“短路”求值

Remember the Logical Operations of the "Short Circuit" Evaluation

C语言简洁,使用灵活,运算符丰富,灵活使用运算符,可以实现在其他高级语言中难以实现的运算。但其中的逻辑运算往往让初学者产生困惑,记忆短,准确率低。结合教学,对求解逻辑表达式的值的3种方法作了一些探讨。

C language concise,flexible use,operators rich,flexible use of operator,can be achieved in the other language to realize arithmetic.But the logic so that beginners are often confused,short memory,low accuracy rate.Combined with teaching,to solve the logical expression of the value of the three methods are discussed.