【简答题】关系运算符(如“==”或“<”)也可以重载,这个过程非常直观。重载关系运算符一般都返回true或false值,因此通常关系运算符的重载函数的返回值类型为【】。< /div>
【单选题】Youthful is related to youth, which means 'a young person' or 'young people in general'.
【判断题】剪花瓣的时候一定要注意花瓣的形状,这是决定花朵是否美观的重要因素
【判断题】重载关系运算符一般都返回true或false值。
【简答题】Everybody says that youth is the best time for our lives. Being young means romance, love and new discoveries, but it is also the most difficult time, because you have to make some very important deci...