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># Y& f2 N1 ~. i- l$ z
   
4. using namespace std;/ g0 N: ^; b# ~/ u/ a! \) ?
   
6. class vehicle
   
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8. {
   
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10. protected:
    
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12.         int wheels;
    
13. \\" ^1 P5 Y' k$ {$ L, s! o( g
14.         double weight;
    
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16. public:
    
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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;}3 L) o( w, q. o- e. l& o; e
    
24.        
    
25. & x8 q\\" j& m* |  k3 }8 z$ ]
26. };. b7 q3 ^; {9 }\\" T5 Z
    
28. class car:private vehicle\\" v: b1 ]; @6 Q8 ]
    
30. {
    
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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){}
    
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38.         int GetPassenger_load(){return passenger_load;}
    
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40.         int Car_GetWheels(){return GetWheels();}
    
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42.         double Car_GetWeight(){return GetWeight();}
    
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44. };
    
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46. class truck:private vehicle9 a6 E/ s0 U# |% {
    
48. {
    
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50.         int passenger_load;double payload;4 J$ t% l) y/ P' {- y5 T: N
    
52. public:
    
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54.         truck(int wh=0,double we=0,int pa=0,double pay=0):vehicle(wh,we),passenger_load(pa),payload(pay){}) E5 f3 \: @4 W
    
56.         int GetPassenger_load(){return passenger_load;}: ^- V\\" B- S- A9 n1 o
    
58.         double GetPayload(){return payload;}) D9 w1 @7 n& Q5 [$ g
    
60.         int Truck_GetWheels(){return GetWheels();}
    
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62.         double Truck_GetWeight(){return GetWeight();}
    
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64. };. u6 [3 f& B, J& r' i# T. ^' b
    
66. int main()
    
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70.         vehicle a(4,100);! T( f\\" E2 `% s) y$ g! s/ Q  F9 S0 ]
    
72.         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;4 c! q8 \8 P! G3 x
    
74.         car b(4,100,6);7 i( X2 U5 Z( L0 R2 n4 n( o
    
76.         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;
    
77. 7 A, g2 U% u6 o: s6 g* J! Z; @
78.         truck c(4,100,50,6);
    
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80.         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;9 r1 o\\" H% i: f# A5 j
    
82.        
    
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84.         system("pause");
    
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86.         return 0;
    
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88. }

#include<iostream><font class=\\"jammer\\"># Y& f2 N1 ~. i- l$ z</font><br /> using namespace std;<font class=\\"jammer\\">/ g0 N: ^; b# ~/ u/ a! \) ?</font><br /> class vehicle<br /> <span style=\\"display:none\\">: u) t- \' H9 x* C. m; v</span> {<br /> <span style=\\"display:none\\">% Y8 U\\" B- Z\\" ], _  W$ a</span> protected:<br /> <span style=\\"display:none\\">0 f4 C. R* x5 i, x\\" ?0 J: i</span>         int wheels;<br /> <span style=\\"display:none\\">\\" ^1 P5 Y' k$ {$ L, s! o( g</span>         double weight;<br /> <span style=\\"display:none\\">/ W2 o1 |\\" X1 [% r0 [; d/ g. }4 K. c</span> public:<br /> <span style=\\"display:none\\">7 K# {9 j0 \- n+ |% j: C2 Z* u( Z</span>         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}<br /> <span style=\\"display:none\\">3 X( a5 [* P0 D* A6 m2 N/ G</span>         int GetWheels(){return wheels;}<br /> <span style=\\"display:none\\">& C: r7 K+ L$ G+ C5 q</span>         double GetWeight(){return weight;}<font class=\\"jammer\\">3 L) o( w, q. o- e. l& o; e</font><br />         <br /> <span style=\\"display:none\\">& x8 q\\" j& m* |  k3 }8 z$ ]</span> };<font class=\\"jammer\\">. b7 q3 ^; {9 }\\" T5 Z</font><br /> class car:private vehicle<font class=\\"jammer\\">\\" v: b1 ]; @6 Q8 ]</font><br /> {<br /> <span style=\\"display:none\\">9 J7 ~; k* c( a. T; q$ g! p</span>         int passenger_load;<br /> <span style=\\"display:none\\">4 I# d+ N  \2 C7 x2 A</span> public:<br /> <span style=\\"display:none\\">/ q\\" T4 [) H6 A  u: [</span>         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}<br /> <span style=\\"display:none\\">* [, U9 r) F6 j- \0 V# ^</span>         int GetPassenger_load(){return passenger_load;}<br /> <span style=\\"display:none\\">6 d$ r3 S9 b5 \6 Q& A+ c</span>         int Car_GetWheels(){return GetWheels();}<br /> <span style=\\"display:none\\">8 l$ l2 ?8 x1 ~9 s$ j</span>         double Car_GetWeight(){return GetWeight();}<br /> <span style=\\"display:none\\">! l, c8 E' A# r. d( @$ c3 K</span> };<br /> <span style=\\"display:none\\">) ]* J0 G7 o0 m/ J</span> class truck:private vehicle<font class=\\"jammer\\">9 a6 E/ s0 U# |% {</font><br /> {<br /> <span style=\\"display:none\\">; V& i4 m0 A  @4 a</span>         int passenger_load;double payload;<font class=\\"jammer\\">4 J$ t% l) y/ P' {- y5 T: N</font><br /> public:<br /> <span style=\\"display:none\\">4 I7 N1 r\\" F3 I9 K</span>         truck(int wh=0,double we=0,int pa=0,double pay=0):vehicle(wh,we),passenger_load(pa),payload(pay){}<font class=\\"jammer\\">) E5 f3 \: @4 W</font><br />         int GetPassenger_load(){return passenger_load;}<font class=\\"jammer\\">: ^- V\\" B- S- A9 n1 o</font><br />         double GetPayload(){return payload;}<font class=\\"jammer\\">) D9 w1 @7 n& Q5 [$ g</font><br />         int Truck_GetWheels(){return GetWheels();}<br /> <span style=\\"display:none\\">; U* S: B\\" M( K; S) E1 V</span>         double Truck_GetWeight(){return GetWeight();}<br /> <span style=\\"display:none\\">( P& ^+ }2 L7 C4 N6 x/ V</span> };<font class=\\"jammer\\">. u6 [3 f& B, J& r' i# T. ^' b</font><br /> int main()<br /> <span style=\\"display:none\\">7 N9 M! v1 T! v  r# N0 {$ W1 E</span> {<font class=\\"jammer\\">) F\\" q$ P* T) F0 }; r+ S0 |* v</font><br />         vehicle a(4,100);<font class=\\"jammer\\">! T( f\\" E2 `% s) y$ g! s/ Q  F9 S0 ]</font><br />         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;<font class=\\"jammer\\">4 c! q8 \8 P! G3 x</font><br />         car b(4,100,6);<font class=\\"jammer\\">7 i( X2 U5 Z( L0 R2 n4 n( o</font><br />         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;<br /> <span style=\\"display:none\\">7 A, g2 U% u6 o: s6 g* J! Z; @</span>         truck c(4,100,50,6);<br /> <span style=\\"display:none\\">) |% v) n. C( E2 h, ?</span>         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;<font class=\\"jammer\\">9 r1 o\\" H% i: f# A5 j</font><br />         <br /> <span style=\\"display:none\\">6 {5 c7 r5 o8 T( W- m: T</span>         system("pause");<br /> <span style=\\"display:none\\">3 f! p/ a3 T5 T( s</span>         return 0;<br /> <span style=\\"display:none\\">$ d9 L) j/ [4 m</span> }

天的一斗

且生 发表于 2013-6-30 13:29

5 R7 t, e! D+ Y. `" L恩恩，谢谢。。。。。

Rain326

应该是用JAVA 变得吧？