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【简答题】
声明一个Rectangle类,有长itsWidth、宽itsLength等属性,重载其构造函数Rectanle()和Rectangle(int width,int length)。填空完成下面程序。 #include class Rectangle {public: (1) ; Rectangle(int width,int length); ~Rectangle(){ } int GetWidth() const{ return itsWidth;} int GetLength() const{ return itsLength;} private: int itsWidth; int itsLength; }; Rectangle::Rectangle() { itsWidth=5; itsLength=10; } Rectangle::Rectangle(int width,int length) {(2); (3) ; } void main() { Rectangle Rect1; cout<<"Rect1 width:"< < >aWidth; cout<<"\nEnter a length"; cin>>aLength; Rectangle (4); cout<<"\nRect2 width:"< <
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参考答案:
举一反三
【单选题】若 与 当 时为同阶无穷小量,则 的值为( )
A.
1
B.
2
C.
3
D.
4
【简答题】商品运输包装的标志主要有哪些种类?
【单选题】Were I to do it, I _____it some other way.
A.
would do
B.
will do
C.
would have done
D.
were to do
【多选题】包装标志的种类有 ( )
A.
运输包装标志
B.
危险货物包装标志
C.
包装储运图示标志
D.
运输包装收发货标志
E.
生产标志
【单选题】Were I to do it, I ______ it some other way.
A.
will do
B.
would have done
C.
would do
D.
were to do
【单选题】标准的步控指令中顺序控制段的跳转指令是( )。
A.
SCR
B.
SCRP
C.
SCRE
D.
SCRT
【单选题】Were I to do it, I ___ it some other way.
A.
will do
B.
would do
C.
would have done
D.
were to do
【多选题】药物商品包装标志种类正确的有
A.
运输性标志
B.
指示性标志
C.
警告性标志
D.
提示性标志
E.
告知性标志
【单选题】Were I to do it, I ______ it in some other way.
A.
will do
B.
would do
C.
would have done
D.
were to do
【单选题】不属于高LET射线的重粒子是
A.
质子
B.
快中子
C.
π介子
D.
碳离子
E.
氖离子
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