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;+ Q' x* g/ _9 _# W0 g6 ^& l
   
6. class vehicle
   
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10. protected:
    
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12.         int wheels;1 s! X% p: z! ?* K( E
    
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;}
    
21. * u9 E* C; X- _* }
22.         double GetWeight(){return weight;}+ T) D& h4 q2 X8 u, \
    
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26. };
    
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28. class car:private vehicle
    
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32.         int passenger_load;6 s3 f\\" d. j9 s& @2 F4 L# }
    
34. public:
    
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36.         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}( A2 C  B5 c/ E4 ^3 K2 @. `
    
38.         int GetPassenger_load(){return passenger_load;}0 Y: Z* ]/ t# Z& w( A! B4 b- y
    
40.         int Car_GetWheels(){return GetWheels();}
    
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42.         double Car_GetWeight(){return GetWeight();}% a7 Y* C- c7 q9 |; R
    
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46. class truck:private vehicle
    
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48. {# `7 q  o  ^4 a- S# K
    
50.         int passenger_load;double payload;& ~& }! c1 b( t1 j
    
52. public:; q  `\\" O, j0 s5 h
    
54.         truck(int wh=0,double we=0,int pa=0,double pay=0):vehicle(wh,we),passenger_load(pa),payload(pay){}
    
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56.         int GetPassenger_load(){return passenger_load;}
    
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58.         double GetPayload(){return payload;}8 W. c# {3 U( I0 M0 @' a8 M
    
60.         int Truck_GetWheels(){return GetWheels();}' V) _* M/ e! c* A
    
62.         double Truck_GetWeight(){return GetWeight();}
    
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64. };1 n: Z! X  p/ V# H/ F/ n) }
    
66. int main()
    
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68. {
    
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70.         vehicle a(4,100);
    
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72.         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;
    
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74.         car b(4,100,6);; `. m+ C! E) i
    
76.         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;* q* I. d6 m5 ~+ z+ |; ]2 d1 i* E
    
78.         truck c(4,100,50,6);; p  k, ?! J5 v; e
    
80.         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;
    
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84.         system("pause");9 y' u# m8 n5 t
    
86.         return 0;
    
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88. }

#include<iostream><br /> <span style=\\"display:none\\">( C6 a2 X8 e  ]/ v</span> using namespace std;<font class=\\"jammer\\">+ Q' x* g/ _9 _# W0 g6 ^& l</font><br /> class vehicle<br /> <span style=\\"display:none\\">; s* z/ S: |0 I! T' W</span> {<font class=\\"jammer\\">% z! ~. [2 t4 k8 {& X</font><br /> protected:<br /> <span style=\\"display:none\\">7 D, Z( q6 A! C; X7 _</span>         int wheels;<font class=\\"jammer\\">1 s! X% p: z! ?* K( E</font><br />         double weight;<br /> <span style=\\"display:none\\">& k; A1 X+ W9 B) ]\\" @2 q+ b</span> public:<br /> <span style=\\"display:none\\">- Y\\" w- Q0 M$ b' q+ [) k$ E7 N</span>         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}<br /> <span style=\\"display:none\\">+ Z: y/ [+ x* f! [2 `  f2 n</span>         int GetWheels(){return wheels;}<br /> <span style=\\"display:none\\">* u9 E* C; X- _* }</span>         double GetWeight(){return weight;}<font class=\\"jammer\\">+ T) D& h4 q2 X8 u, \</font><br />         <font class=\\"jammer\\">, {: c! s7 e! G</font><br /> };<br /> <span style=\\"display:none\\">; w- v( D( y% }. {# H& F/ [</span> class car:private vehicle<br /> <span style=\\"display:none\\">' j: `, Q6 l+ }\\" u# e</span> {<font class=\\"jammer\\">' B/ M7 y+ s# [+ G</font><br />         int passenger_load;<font class=\\"jammer\\">6 s3 f\\" d. j9 s& @2 F4 L# }</font><br /> public:<br /> <span style=\\"display:none\\">- I0 U. `# M9 p3 R9 s</span>         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}<font class=\\"jammer\\">( A2 C  B5 c/ E4 ^3 K2 @. `</font><br />         int GetPassenger_load(){return passenger_load;}<font class=\\"jammer\\">0 Y: Z* ]/ t# Z& w( A! B4 b- y</font><br />         int Car_GetWheels(){return GetWheels();}<br /> <span style=\\"display:none\\">. Z; z4 ^! d- I8 S/ z2 r& n! j\\" h</span>         double Car_GetWeight(){return GetWeight();}<font class=\\"jammer\\">% a7 Y* C- c7 q9 |; R</font><br /> };<font class=\\"jammer\\">' m$ h/ C) T( N5 u4 l1 V7 O\\" q</font><br /> class truck:private vehicle<br /> <span style=\\"display:none\\">\\" N! Y3 L, Q6 O5 F/ p1 j; `/ A</span> {<font class=\\"jammer\\"># `7 q  o  ^4 a- S# K</font><br />         int passenger_load;double payload;<font class=\\"jammer\\">& ~& }! c1 b( t1 j</font><br /> public:<font class=\\"jammer\\">; q  `\\" O, j0 s5 h</font><br />         truck(int wh=0,double we=0,int pa=0,double pay=0):vehicle(wh,we),passenger_load(pa),payload(pay){}<br /> <span style=\\"display:none\\">+ r7 I* m6 i- n& l* t</span>         int GetPassenger_load(){return passenger_load;}<br /> <span style=\\"display:none\\">4 x: J3 V0 |/ u, _</span>         double GetPayload(){return payload;}<font class=\\"jammer\\">8 W. c# {3 U( I0 M0 @' a8 M</font><br />         int Truck_GetWheels(){return GetWheels();}<font class=\\"jammer\\">' V) _* M/ e! c* A</font><br />         double Truck_GetWeight(){return GetWeight();}<br /> <span style=\\"display:none\\">* f; q# u) O7 s' f7 K: m</span> };<font class=\\"jammer\\">1 n: Z! X  p/ V# H/ F/ n) }</font><br /> int main()<br /> <span style=\\"display:none\\">+ H1 T, c3 [( \</span> {<br /> <span style=\\"display:none\\">6 R$ c3 j3 M$ X' N- x</span>         vehicle a(4,100);<br /> <span style=\\"display:none\\">9 q) D- f4 p\\" c* Y\\" X/ N, @</span>         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;<br /> <span style=\\"display:none\\">  y( o\\" n: {4 t+ z2 y</span>         car b(4,100,6);<font class=\\"jammer\\">; `. m+ C! E) i</font><br />         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;<font class=\\"jammer\\">* q* I. d6 m5 ~+ z+ |; ]2 d1 i* E</font><br />         truck c(4,100,50,6);<font class=\\"jammer\\">; p  k, ?! J5 v; e</font><br />         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;<br /> <span style=\\"display:none\\">) A$ @: t0 u4 r$ L) y</span>         <font class=\\"jammer\\">, r- d9 K  B& N$ c% d</font><br />         system("pause");<font class=\\"jammer\\">9 y' u# m8 n5 t</font><br />         return 0;<br /> <span style=\\"display:none\\">. l, W1 v\\" T$ t! Q7 u</span> }

天的一斗

且生 发表于 2013-6-30 13:29

恩恩，谢谢。。。。。

Rain326

应该是用JAVA 变得吧？