求编写一个程序，悬赏5点体力。具体请看内容

天的一斗

编写一个程序，有一个汽车类vehicle，它具有一个需传递参数的构造函数，类中的数据成员：车轮个数wheels和车重weight放在保护段中；小车类car是它的私有派生类，其中包含载人数passenger_load；卡车类truck是vehicle的私有派生类，其中包含载人数passenger_load和载重量payload。每个类都有相关数据的输出方法。

靑韵@化蝶

土豆长芽了

C++的呐。。。学得不好

筱孤客

恩恩，可以借鉴~

不如不染

连题都看不懂~~~

txxwarcraft

且生

2. #include<iostream>
   
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4. using namespace std;4 V8 y: R, D  r\\" D1 Z
   
6. class vehicle
   
7. 5 n9 G( K; A9 ]\\" ?4 h& k  ~
8. {
   
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10. protected:
    
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12.         int wheels;# M) p6 ~' K; K$ F2 E\\" y& E
    
14.         double weight;( m0 i- j$ `) B0 E: U# x5 u/ W
    
16. public:
    
17. $ e0 [- w, J: B. h5 I) u5 k5 f
18.         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}
    
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20.         int GetWheels(){return wheels;}
    
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22.         double GetWeight(){return weight;}
    
23. 9 n# U6 n7 z2 L. \' m1 w: w5 p/ F
24.         + ?. `) s% o) m
    
26. };9 W% i) N; g2 k& D, J* ]& f. [4 _
    
28. class car:private vehicle4 n+ c\\" o  T% `
    
30. {
    
31. 7 I% y- g2 |' l* }
32.         int passenger_load;
    
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34. public:
    
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36.         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}9 v3 I( p, _* s2 K+ M! r
    
38.         int GetPassenger_load(){return passenger_load;}
    
39. # X$ C7 b. K3 J- W  o/ q4 O. y
40.         int Car_GetWheels(){return GetWheels();}0 T) l' ~: K- X' x
    
42.         double Car_GetWeight(){return GetWeight();}
    
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44. };
    
45. 0 ?, @, x  i+ m- h& V\\" V
46. class truck:private vehicle
    
47. . n! p\\" P3 N4 Y) @
48. {
    
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50.         int passenger_load;double payload;
    
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52. public:4 E6 V! Y& @! [) m0 q+ q5 \: X
    
54.         truck(int wh=0,double we=0,int pa=0,double pay=0):vehicle(wh,we),passenger_load(pa),payload(pay){}. k! w, `3 ~. Y& b, C7 i# [  v
    
56.         int GetPassenger_load(){return passenger_load;}, m9 ?' @( |: y1 o/ B2 G
    
58.         double GetPayload(){return payload;}
    
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60.         int Truck_GetWheels(){return GetWheels();}* h3 s4 a/ D$ S
    
62.         double Truck_GetWeight(){return GetWeight();}
    
63. # b1 n3 j! q3 H/ K) p: w' S
64. };$ s( f, n! M3 m5 G8 L
    
66. int main()% `, J7 B% o/ J/ J' l6 s5 d& d
    
68. {
    
69. & R+ I+ z) t; ~: n. U9 h- Q* a0 B
70.         vehicle a(4,100);
    
71. 2 b1 P' e. D, v3 v; }  \
72.         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;& }$ ?7 c+ S% i
    
74.         car b(4,100,6);
    
75. 9 I/ B/ C5 O' L; P' W- T5 g5 D
76.         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;  R( t/ t% ?3 Q
    
78.         truck c(4,100,50,6);& m* z* d& U3 M
    
80.         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;; y' u! R% _  d+ ^* F( t# U3 F
    
82.        
    
83. 6 A) ^) y$ `# i$ J* M7 E
84.         system("pause");. ]. ~* @/ h! G. j7 G0 @
    
86.         return 0;
    
87. - ]: ^* t0 Y4 z) v  @9 ]
88. }

#include<iostream><br /> <span style=\\"display:none\\">0 W( T/ N8 r' E# q' U. Q</span> using namespace std;<font class=\\"jammer\\">4 V8 y: R, D  r\\" D1 Z</font><br /> class vehicle<br /> <span style=\\"display:none\\">5 n9 G( K; A9 ]\\" ?4 h& k  ~</span> {<br /> <span style=\\"display:none\\">5 t* W' }8 A* [* A9 }</span> protected:<br /> <span style=\\"display:none\\">( z6 X' I& _3 x( M; f</span>         int wheels;<font class=\\"jammer\\"># M) p6 ~' K; K$ F2 E\\" y& E</font><br />         double weight;<font class=\\"jammer\\">( m0 i- j$ `) B0 E: U# x5 u/ W</font><br /> public:<br /> <span style=\\"display:none\\">$ e0 [- w, J: B. h5 I) u5 k5 f</span>         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}<br /> <span style=\\"display:none\\">9 s) P3 y5 z5 P& Q' V& R</span>         int GetWheels(){return wheels;}<br /> <span style=\\"display:none\\">/ X7 ?) J9 Q8 c, L7 S  N. Q- q</span>         double GetWeight(){return weight;}<br /> <span style=\\"display:none\\">9 n# U6 n7 z2 L. \' m1 w: w5 p/ F</span>         <font class=\\"jammer\\">+ ?. `) s% o) m</font><br /> };<font class=\\"jammer\\">9 W% i) N; g2 k& D, J* ]& f. [4 _</font><br /> class car:private vehicle<font class=\\"jammer\\">4 n+ c\\" o  T% `</font><br /> {<br /> <span style=\\"display:none\\">7 I% y- g2 |' l* }</span>         int passenger_load;<br /> <span style=\\"display:none\\">) K' @! y  Z3 Z</span> public:<br /> <span style=\\"display:none\\">5 F, e5 A7 R8 s( D- }: X; z% h</span>         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}<font class=\\"jammer\\">9 v3 I( p, _* s2 K+ M! r</font><br />         int GetPassenger_load(){return passenger_load;}<br /> <span style=\\"display:none\\"># X$ C7 b. K3 J- W  o/ q4 O. y</span>         int Car_GetWheels(){return GetWheels();}<font class=\\"jammer\\">0 T) l' ~: K- X' x</font><br />         double Car_GetWeight(){return GetWeight();}<br /> <span style=\\"display:none\\">, O! V2 o5 ~$ R8 _</span> };<br /> <span style=\\"display:none\\">0 ?, @, x  i+ m- h& V\\" V</span> class truck:private vehicle<br /> <span style=\\"display:none\\">. n! p\\" P3 N4 Y) @</span> {<br /> <span style=\\"display:none\\">: ^2 p4 s+ r9 M6 q. N</span>         int passenger_load;double payload;<br /> <span style=\\"display:none\\">0 A) O+ }7 C* }' \3 R0 l+ L7 P</span> public:<font class=\\"jammer\\">4 E6 V! Y& @! [) m0 q+ q5 \: X</font><br />         truck(int wh=0,double we=0,int pa=0,double pay=0):vehicle(wh,we),passenger_load(pa),payload(pay){}<font class=\\"jammer\\">. k! w, `3 ~. Y& b, C7 i# [  v</font><br />         int GetPassenger_load(){return passenger_load;}<font class=\\"jammer\\">, m9 ?' @( |: y1 o/ B2 G</font><br />         double GetPayload(){return payload;}<br /> <span style=\\"display:none\\">, L2 T( y0 C1 Y0 u/ ^: l</span>         int Truck_GetWheels(){return GetWheels();}<font class=\\"jammer\\">* h3 s4 a/ D$ S</font><br />         double Truck_GetWeight(){return GetWeight();}<br /> <span style=\\"display:none\\"># b1 n3 j! q3 H/ K) p: w' S</span> };<font class=\\"jammer\\">$ s( f, n! M3 m5 G8 L</font><br /> int main()<font class=\\"jammer\\">% `, J7 B% o/ J/ J' l6 s5 d& d</font><br /> {<br /> <span style=\\"display:none\\">& R+ I+ z) t; ~: n. U9 h- Q* a0 B</span>         vehicle a(4,100);<br /> <span style=\\"display:none\\">2 b1 P' e. D, v3 v; }  \</span>         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;<font class=\\"jammer\\">& }$ ?7 c+ S% i</font><br />         car b(4,100,6);<br /> <span style=\\"display:none\\">9 I/ B/ C5 O' L; P' W- T5 g5 D</span>         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;<font class=\\"jammer\\">  R( t/ t% ?3 Q</font><br />         truck c(4,100,50,6);<font class=\\"jammer\\">& m* z* d& U3 M</font><br />         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;<font class=\\"jammer\\">; y' u! R% _  d+ ^* F( t# U3 F</font><br />         <br /> <span style=\\"display:none\\">6 A) ^) y$ `# i$ J* M7 E</span>         system("pause");<font class=\\"jammer\\">. ]. ~* @/ h! G. j7 G0 @</font><br />         return 0;<br /> <span style=\\"display:none\\">- ]: ^* t0 Y4 z) v  @9 ]</span> }

天的一斗

且生 发表于 2013-6-30 13:29

& |, L- Y' t1 W, k. F9 l7 Q恩恩，谢谢。。。。。

Rain326

应该是用JAVA 变得吧？