[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fp7n2XfwrC8KvhrumA2P5ny50kXJE4RVs2AUxR9xvUnU":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":13,"related":14,"source":20,"type":21},[],"2024-05-21 01:03:05",992705174,[8,9],"对","错",{"courseImg":11,"courseName":12},"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd79be06c53d97cb7a7c7bea72662bb35.png","C++程序设计","cin.get()一次只能读入一个字符( )",[15,22,32,37,46,51,59,68,77,86],{"answer":16,"createTime":5,"id":17,"options":18,"question":19,"source":20,"type":21},[],992704238,[8,9],"构造函数的析构函数都是由系统自动调用的","v2",3,{"answer":23,"createTime":5,"id":24,"options":25,"question":30,"source":20,"type":31},[],992704497,[26,27,28,29],"继承可以实现软件复用","派生类的构造函数要负责调用基类的构造函数","派生类不能继承基类的私有成员","抽象基类不能定义对象","下列有关继承的叙述中,错误的是___",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":36,"source":20,"type":21},[],992704569,[8,9],"C++中的函数对象一般很少单独使用,它一般用作算法的参数",{"answer":38,"createTime":5,"id":39,"options":40,"question":45,"source":20,"type":31},[],992704655,[41,42,43,44],"iostream","fstream","iomanip","sstream","C++中,要进行字符串输入输出必须包含的头文件是( )",{"answer":47,"createTime":5,"id":48,"options":49,"question":50,"source":20,"type":21},[],992704699,[8,9],"判断正误,C++程序的编译单元是C++源文件",{"answer":52,"createTime":5,"id":53,"options":54,"question":58,"source":20,"type":31},[],992704919,[55,56,57],"operator Point ()","operator Point(Complex c)","Point(Complex c)","有两个类Point和Complex ,依据数学知识,我们知道点x坐标对应着复数的实部real,点的y坐标,对应着点的虚部img,在Complex中实现将复数转换为Point类对象,则转换函数是____",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":20,"type":31},[],992704975,[63,64,65,66],"price","_total","number1","catch","以下标识符,不是合法标识符的是_____",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":20,"type":31},[],992705034,[72,73,74,75],"[]下标运算符","=赋值运算符",">>流提取运算符","()函数调用运算符","以下运算符只能重载为类的友元函数的是____",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":20,"type":31},[],992705066,[81,82,83,84],"Printf","_123","While","case","不可以作为C++用户标识符的是_____",{"answer":87,"createTime":5,"id":6,"options":88,"question":13,"source":20,"type":21},[],[8,9]]