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>+ X/ S/ @! q\\" A7 h
   
4. using namespace std;
   
5. 4 C' L. e9 U9 u; @& m
6. class vehicle
   
7.   R' ?# z  B& o0 S\\" s& f/ ]( y; e
8. {
   
9. $ d# P\\" r  B' V, i# c/ H* y1 Q\\" F
10. protected:5 a& w0 \3 q6 L5 D
    
12.         int wheels;
    
13. ; O. ^# d& ?, o: l
14.         double weight;
    
15. 6 Y% ~& ]& N2 ?7 {7 o. N, x
16. public:
    
17. ' B  ]7 [' _, e- Z! v% V) G
18.         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}
    
19. # l1 l* }% }# T9 P, H
20.         int GetWheels(){return wheels;}
    
21. & K1 k* U, _& x- T
22.         double GetWeight(){return weight;}9 u5 A  c* I; K
    
24.         ; L- d/ {1 z3 k9 J& Q, x5 h
    
26. };
    
27. $ N: |/ m: i6 }- q/ L
28. class car:private vehicle- ^/ n) d- V& w7 L  E8 Y. l
    
30. {$ U7 i8 P  i. E0 ]1 N) R
    
32.         int passenger_load;. a/ C( F$ Z# |1 I( y6 F$ e
    
34. public:
    
35. ; Q( x; E\\" \' z* h, }! U
36.         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}
    
37. , [+ V% _4 F0 F3 \( u( z) h' E( G
38.         int GetPassenger_load(){return passenger_load;}3 ?1 K. E0 v\\" p# j
    
40.         int Car_GetWheels(){return GetWheels();}
    
41. $ M# q\\" ^9 }( v% E+ F1 p
42.         double Car_GetWeight(){return GetWeight();}
    
43. 5 f' ~# \1 g4 Q/ W$ v
44. };\\" {0 \' W3 t/ }
    
46. class truck:private vehicle& u( H' _! m\\" Z& g5 R1 F) c, Z% o
    
48. {
    
49. , C! s; v( F\\" q
50.         int passenger_load;double payload;' O4 e9 M7 @% N4 `+ ?5 b
    
52. public:
    
53. 5 l8 X  y. ?$ V, R
54.         truck(int wh=0,double we=0,int pa=0,double pay=0):vehicle(wh,we),passenger_load(pa),payload(pay){}
    
55. 2 R& Y3 P% c2 b4 z5 Z
56.         int GetPassenger_load(){return passenger_load;}
    
57. ; t, \5 S\\" U! A; D$ ?# N: Q1 K9 w
58.         double GetPayload(){return payload;}
    
59. $ n* T& b1 b2 g) _- Z  c
60.         int Truck_GetWheels(){return GetWheels();}% v( v* L( L# K) k) k
    
62.         double Truck_GetWeight(){return GetWeight();}
    
63. # c9 M! S% g9 A+ l$ C! {: p: t! Y
64. };& o7 R# @9 Z0 H/ |4 w- L+ I
    
66. int main()
    
67. - ^4 M' u7 o2 A: J% h) K8 T
68. {) W/ ?0 Z\\" ^* n, G  y: w- d+ t
    
70.         vehicle a(4,100);* _* `0 c# g7 v6 S- t4 H8 {: J
    
72.         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;
    
73. ) n- q3 h9 k' s  s# J4 I
74.         car b(4,100,6);
    
75. % U* G* ]' a3 a: j# m2 T
76.         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;
    
77. ! p: V- {( k  F1 Q
78.         truck c(4,100,50,6);
    
79. % _- f) u0 s! l: M8 \* r- j/ n
80.         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;: O8 {3 G- f4 `
    
82.        
    
83. ! [1 P6 [: f: a
84.         system("pause");
    
85. + Q- T9 m1 W\\" M& ~$ a
86.         return 0;
    
87. 7 S, B* J6 e, i+ q5 v\\" t
88. }

#include<iostream><font class=\\"jammer\\">+ X/ S/ @! q\\" A7 h</font><br /> using namespace std;<br /> <span style=\\"display:none\\">4 C' L. e9 U9 u; @& m</span> class vehicle<br /> <span style=\\"display:none\\">  R' ?# z  B& o0 S\\" s& f/ ]( y; e</span> {<br /> <span style=\\"display:none\\">$ d# P\\" r  B' V, i# c/ H* y1 Q\\" F</span> protected:<font class=\\"jammer\\">5 a& w0 \3 q6 L5 D</font><br />         int wheels;<br /> <span style=\\"display:none\\">; O. ^# d& ?, o: l</span>         double weight;<br /> <span style=\\"display:none\\">6 Y% ~& ]& N2 ?7 {7 o. N, x</span> public:<br /> <span style=\\"display:none\\">' B  ]7 [' _, e- Z! v% V) G</span>         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}<br /> <span style=\\"display:none\\"># l1 l* }% }# T9 P, H</span>         int GetWheels(){return wheels;}<br /> <span style=\\"display:none\\">& K1 k* U, _& x- T</span>         double GetWeight(){return weight;}<font class=\\"jammer\\">9 u5 A  c* I; K</font><br />         <font class=\\"jammer\\">; L- d/ {1 z3 k9 J& Q, x5 h</font><br /> };<br /> <span style=\\"display:none\\">$ N: |/ m: i6 }- q/ L</span> class car:private vehicle<font class=\\"jammer\\">- ^/ n) d- V& w7 L  E8 Y. l</font><br /> {<font class=\\"jammer\\">$ U7 i8 P  i. E0 ]1 N) R</font><br />         int passenger_load;<font class=\\"jammer\\">. a/ C( F$ Z# |1 I( y6 F$ e</font><br /> public:<br /> <span style=\\"display:none\\">; Q( x; E\\" \' z* h, }! U</span>         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}<br /> <span style=\\"display:none\\">, [+ V% _4 F0 F3 \( u( z) h' E( G</span>         int GetPassenger_load(){return passenger_load;}<font class=\\"jammer\\">3 ?1 K. E0 v\\" p# j</font><br />         int Car_GetWheels(){return GetWheels();}<br /> <span style=\\"display:none\\">$ M# q\\" ^9 }( v% E+ F1 p</span>         double Car_GetWeight(){return GetWeight();}<br /> <span style=\\"display:none\\">5 f' ~# \1 g4 Q/ W$ v</span> };<font class=\\"jammer\\">\\" {0 \' W3 t/ }</font><br /> class truck:private vehicle<font class=\\"jammer\\">& u( H' _! m\\" Z& g5 R1 F) c, Z% o</font><br /> {<br /> <span style=\\"display:none\\">, C! s; v( F\\" q</span>         int passenger_load;double payload;<font class=\\"jammer\\">' O4 e9 M7 @% N4 `+ ?5 b</font><br /> public:<br /> <span style=\\"display:none\\">5 l8 X  y. ?$ V, R</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\\">2 R& Y3 P% c2 b4 z5 Z</span>         int GetPassenger_load(){return passenger_load;}<br /> <span style=\\"display:none\\">; t, \5 S\\" U! A; D$ ?# N: Q1 K9 w</span>         double GetPayload(){return payload;}<br /> <span style=\\"display:none\\">$ n* T& b1 b2 g) _- Z  c</span>         int Truck_GetWheels(){return GetWheels();}<font class=\\"jammer\\">% v( v* L( L# K) k) k</font><br />         double Truck_GetWeight(){return GetWeight();}<br /> <span style=\\"display:none\\"># c9 M! S% g9 A+ l$ C! {: p: t! Y</span> };<font class=\\"jammer\\">& o7 R# @9 Z0 H/ |4 w- L+ I</font><br /> int main()<br /> <span style=\\"display:none\\">- ^4 M' u7 o2 A: J% h) K8 T</span> {<font class=\\"jammer\\">) W/ ?0 Z\\" ^* n, G  y: w- d+ t</font><br />         vehicle a(4,100);<font class=\\"jammer\\">* _* `0 c# g7 v6 S- t4 H8 {: J</font><br />         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;<br /> <span style=\\"display:none\\">) n- q3 h9 k' s  s# J4 I</span>         car b(4,100,6);<br /> <span style=\\"display:none\\">% U* G* ]' a3 a: j# m2 T</span>         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;<br /> <span style=\\"display:none\\">! p: V- {( k  F1 Q</span>         truck c(4,100,50,6);<br /> <span style=\\"display:none\\">% _- f) u0 s! l: M8 \* r- j/ n</span>         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;<font class=\\"jammer\\">: O8 {3 G- f4 `</font><br />         <br /> <span style=\\"display:none\\">! [1 P6 [: f: a</span>         system("pause");<br /> <span style=\\"display:none\\">+ Q- T9 m1 W\\" M& ~$ a</span>         return 0;<br /> <span style=\\"display:none\\">7 S, B* J6 e, i+ q5 v\\" t</span> }

天的一斗

且生 发表于 2013-6-30 13:29

; [% G1 Z( `! W, W( I, x" I6 I恩恩，谢谢。。。。。

Rain326

应该是用JAVA 变得吧？