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。

Rain326

应该是用JAVA 变得吧？

天的一斗

且生 发表于 2013-6-30 13:29

: g. j) h) N3 V恩恩，谢谢。。。。。

且生

2. #include<iostream>
   
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4. using namespace std;7 Z- S\\" ~1 K9 P6 F, f
   
6. class vehicle
   
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8. {
   
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10. protected:$ v6 L* E# ?6 M2 R* j
    
12.         int wheels;
    
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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;}$ Z% P# {0 ]* K. ~1 \
    
22.         double GetWeight(){return weight;}
    
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24.        
    
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28. class car:private vehicle
    
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30. {
    
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32.         int passenger_load;
    
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34. public:  w. A4 W2 C* g+ y
    
36.         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}8 x7 O( l  q6 J' k8 F\\" I
    
38.         int GetPassenger_load(){return passenger_load;}5 }; z3 G' z* L+ O
    
40.         int Car_GetWheels(){return GetWheels();}
    
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42.         double Car_GetWeight(){return GetWeight();}+ C, P( J) a& e8 K
    
44. };
    
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46. class truck:private vehicle$ z  p: A4 q: P# F  C( y
    
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50.         int passenger_load;double payload;
    
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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){}
    
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56.         int GetPassenger_load(){return passenger_load;}
    
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58.         double GetPayload(){return payload;}8 L5 W; S# e* W* r) Q! N( g
    
60.         int Truck_GetWheels(){return GetWheels();}! X5 X% S2 n' t7 O) y' R/ h2 A
    
62.         double Truck_GetWeight(){return GetWeight();}* {\\" p* ^4 J7 s  ]
    
64. };! T5 [\\" f# q5 \: M5 t2 A2 k# }& |
    
66. int main()( i1 p! K* |5 ?' S6 Y8 O. b  J5 N; ?
    
68. {
    
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70.         vehicle a(4,100);: q$ x$ G% f7 j4 p: h6 l
    
72.         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;) P4 O' n! l\\" z/ ], Z7 b
    
74.         car b(4,100,6);- W8 H6 L, {; |  B' j9 a3 C; a, U
    
76.         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;( Z1 G9 l\\" q8 J8 q! }* p+ {
    
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;4 p! L' G0 {9 B) d& P
    
82.        
    
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84.         system("pause");4 P6 u! a# q0 x, W1 }' c  M% L
    
86.         return 0;
    
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88. }

#include<iostream><br /> <span style=\\"display:none\\">8 P& \. |& [! J5 V+ w</span> using namespace std;<font class=\\"jammer\\">7 Z- S\\" ~1 K9 P6 F, f</font><br /> class vehicle<br /> <span style=\\"display:none\\">  K( {  L# T+ D4 Z' y' H. m& i# A2 X$ h5 C</span> {<br /> <span style=\\"display:none\\"># X7 Z  U# z& ~, J7 @</span> protected:<font class=\\"jammer\\">$ v6 L* E# ?6 M2 R* j</font><br />         int wheels;<br /> <span style=\\"display:none\\"># w, q4 T' O& g7 v0 S& J</span>         double weight;<br /> <span style=\\"display:none\\">! L! e8 `3 ?' \, O7 x& \9 ^& a</span> public:<br /> <span style=\\"display:none\\">% @* N) w/ x/ B+ ~/ |( t) D9 @</span>         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}<br /> <span style=\\"display:none\\">. ?7 I# a& X: \$ o$ i- k8 H</span>         int GetWheels(){return wheels;}<font class=\\"jammer\\">$ Z% P# {0 ]* K. ~1 \</font><br />         double GetWeight(){return weight;}<br /> <span style=\\"display:none\\">; A: T$ W6 E$ C</span>         <br /> <span style=\\"display:none\\">* Y! w- N. W0 h</span> };<font class=\\"jammer\\">- w) ]: Q. K* d7 h' q\\" L: Q6 j( T</font><br /> class car:private vehicle<br /> <span style=\\"display:none\\">2 g* k/ O9 c3 N0 {6 U' n7 b4 S</span> {<br /> <span style=\\"display:none\\">3 T) ?% I  u$ N# q</span>         int passenger_load;<br /> <span style=\\"display:none\\">2 r' s- k0 v9 D- U. y, s</span> public:<font class=\\"jammer\\">  w. A4 W2 C* g+ y</font><br />         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}<font class=\\"jammer\\">8 x7 O( l  q6 J' k8 F\\" I</font><br />         int GetPassenger_load(){return passenger_load;}<font class=\\"jammer\\">5 }; z3 G' z* L+ O</font><br />         int Car_GetWheels(){return GetWheels();}<br /> <span style=\\"display:none\\">0 c5 k* c: B+ T7 a5 S7 d</span>         double Car_GetWeight(){return GetWeight();}<font class=\\"jammer\\">+ C, P( J) a& e8 K</font><br /> };<br /> <span style=\\"display:none\\">; m* b  Q, V4 n</span> class truck:private vehicle<font class=\\"jammer\\">$ z  p: A4 q: P# F  C( y</font><br /> {<font class=\\"jammer\\">3 }. O& h3 X) O; e$ o- N</font><br />         int passenger_load;double payload;<br /> <span style=\\"display:none\\">7 W' S6 j$ D: l* m! L</span> public:<br /> <span style=\\"display:none\\">* u7 m) B* `) l# E</span>         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\\">+ A3 R+ d: e\\" ]+ Y/ S6 Z* O7 Y</span>         int GetPassenger_load(){return passenger_load;}<br /> <span style=\\"display:none\\">! ~( P- `4 E; [! n' u# N</span>         double GetPayload(){return payload;}<font class=\\"jammer\\">8 L5 W; S# e* W* r) Q! N( g</font><br />         int Truck_GetWheels(){return GetWheels();}<font class=\\"jammer\\">! X5 X% S2 n' t7 O) y' R/ h2 A</font><br />         double Truck_GetWeight(){return GetWeight();}<font class=\\"jammer\\">* {\\" p* ^4 J7 s  ]</font><br /> };<font class=\\"jammer\\">! T5 [\\" f# q5 \: M5 t2 A2 k# }& |</font><br /> int main()<font class=\\"jammer\\">( i1 p! K* |5 ?' S6 Y8 O. b  J5 N; ?</font><br /> {<br /> <span style=\\"display:none\\">6 D% j# R8 w9 g( Y! o% j' Z8 ^</span>         vehicle a(4,100);<font class=\\"jammer\\">: q$ x$ G% f7 j4 p: h6 l</font><br />         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;<font class=\\"jammer\\">) P4 O' n! l\\" z/ ], Z7 b</font><br />         car b(4,100,6);<font class=\\"jammer\\">- W8 H6 L, {; |  B' j9 a3 C; a, U</font><br />         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;<font class=\\"jammer\\">( Z1 G9 l\\" q8 J8 q! }* p+ {</font><br />         truck c(4,100,50,6);<br /> <span style=\\"display:none\\">' A! a+ b' J; S\\" c5 G. }' X</span>         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;<font class=\\"jammer\\">4 p! L' G0 {9 B) d& P</font><br />         <br /> <span style=\\"display:none\\"># c8 ]8 ~  {+ I5 O! a/ ?# F</span>         system("pause");<font class=\\"jammer\\">4 P6 u! a# q0 x, W1 }' c  M% L</font><br />         return 0;<br /> <span style=\\"display:none\\">) F. G, O9 ^3 N6 j</span> }

txxwarcraft

不如不染

连题都看不懂~~~

筱孤客

恩恩，可以借鉴~

土豆长芽了

C++的呐。。。学得不好

靑韵@化蝶