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>
   
3. ' r3 T- j1 r) K; Q) ]& q
4. using namespace std;
   
5. ' Z  r5 g7 `9 Q: N' T  q6 W) I  |# J3 i
6. class vehicle. g  i1 y1 @: X: t
   
8. {
   
9. , }  x/ b  B! R; E7 I$ P0 _) F
10. protected:
    
11. 6 O  Q2 Z1 {! R' E0 N( w' ?& e
12.         int wheels;
    
13. - E5 o2 H8 @6 S- C% P8 k5 a$ g
14.         double weight;
    
15. % K1 J% [# F( P7 A9 `9 k( f9 S1 Q
16. public:
    
17. # Y  z5 T) Y+ Z2 a' }0 t- s
18.         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}
    
19. # Y7 @: z3 u0 {0 C& c( H
20.         int GetWheels(){return wheels;}+ _/ U' z: E' ]+ K) o
    
22.         double GetWeight(){return weight;}; X' w) ~$ }! K# p3 P
    
24.        
    
25. ( t3 D; w+ s+ v* D
26. };/ Y  V! l% u5 l
    
28. class car:private vehicle% f! x/ \+ @$ _# t( R% u3 a
    
30. {
    
31. * B) z% w: B. O, i$ [
32.         int passenger_load;
    
33. 7 B# n' s1 K( i/ s* |% M6 H3 `
34. public:4 `* j# t7 X, K5 K# ]& _, b
    
36.         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}( H; y: z4 b3 j& L/ R
    
38.         int GetPassenger_load(){return passenger_load;}
    
39. 1 p\\" \8 k3 O\\" t
40.         int Car_GetWheels(){return GetWheels();}# m  B  V: l% j, n+ D
    
42.         double Car_GetWeight(){return GetWeight();}- y+ O0 N+ D2 m) Z6 W. X$ N
    
44. };
    
45. , L+ g  F7 n- A1 G, f+ E
46. class truck:private vehicle& O4 k6 S5 {- C8 }: k9 L2 n: m) ^
    
48. {, b$ O) q3 g/ f7 N8 o7 v2 }6 \
    
50.         int passenger_load;double payload;
    
51. # j2 r7 b+ S0 e# i; r% A: |
52. public:
    
53. * J! o$ y4 {6 f9 |8 ?6 K& R
54.         truck(int wh=0,double we=0,int pa=0,double pay=0):vehicle(wh,we),passenger_load(pa),payload(pay){}. l! o3 I+ K, M4 A
    
56.         int GetPassenger_load(){return passenger_load;}
    
57. ! ]\\" B6 h& t, y
58.         double GetPayload(){return payload;}
    
59. * a# g7 k+ U\\" u! k' ?5 r, L- U3 k
60.         int Truck_GetWheels(){return GetWheels();}7 k# m+ Y/ q8 P5 g8 _7 N0 q
    
62.         double Truck_GetWeight(){return GetWeight();}\\" C1 |' ]9 M5 x, ]* ]5 K' {1 u
    
64. };/ ~, J' a  E$ {( M( P5 }
    
66. int main()
    
67. % ]9 Y, u  u3 ~, @# b2 ^  u
68. {
    
69. 7 P+ [* t& N4 D5 n) ~
70.         vehicle a(4,100);. w% y( Q5 T& K# ^1 ~: k( Q
    
72.         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;
    
73. ( n# l8 [  D. f
74.         car b(4,100,6);
    
75. 8 F% h% Y0 v- L& F: E
76.         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;1 j6 u( P  {\\" S, @2 l9 Y. a$ P
    
78.         truck c(4,100,50,6);\\" s' `+ \' J, P- g: U
    
80.         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;6 D9 ?5 R. Q6 x; x, ^, C
    
82.         ! Y2 A' n, a2 `4 p0 F/ |/ Y) \  U
    
84.         system("pause");! q+ w8 h: t9 W$ `, V% B
    
86.         return 0;
    
87. 6 @& s( D2 E3 ?- C  J. J
88. }

#include<iostream><br /> <span style=\\"display:none\\">' r3 T- j1 r) K; Q) ]& q</span> using namespace std;<br /> <span style=\\"display:none\\">' Z  r5 g7 `9 Q: N' T  q6 W) I  |# J3 i</span> class vehicle<font class=\\"jammer\\">. g  i1 y1 @: X: t</font><br /> {<br /> <span style=\\"display:none\\">, }  x/ b  B! R; E7 I$ P0 _) F</span> protected:<br /> <span style=\\"display:none\\">6 O  Q2 Z1 {! R' E0 N( w' ?& e</span>         int wheels;<br /> <span style=\\"display:none\\">- E5 o2 H8 @6 S- C% P8 k5 a$ g</span>         double weight;<br /> <span style=\\"display:none\\">% K1 J% [# F( P7 A9 `9 k( f9 S1 Q</span> public:<br /> <span style=\\"display:none\\"># Y  z5 T) Y+ Z2 a' }0 t- s</span>         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}<br /> <span style=\\"display:none\\"># Y7 @: z3 u0 {0 C& c( H</span>         int GetWheels(){return wheels;}<font class=\\"jammer\\">+ _/ U' z: E' ]+ K) o</font><br />         double GetWeight(){return weight;}<font class=\\"jammer\\">; X' w) ~$ }! K# p3 P</font><br />         <br /> <span style=\\"display:none\\">( t3 D; w+ s+ v* D</span> };<font class=\\"jammer\\">/ Y  V! l% u5 l</font><br /> class car:private vehicle<font class=\\"jammer\\">% f! x/ \+ @$ _# t( R% u3 a</font><br /> {<br /> <span style=\\"display:none\\">* B) z% w: B. O, i$ [</span>         int passenger_load;<br /> <span style=\\"display:none\\">7 B# n' s1 K( i/ s* |% M6 H3 `</span> public:<font class=\\"jammer\\">4 `* j# t7 X, K5 K# ]& _, b</font><br />         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}<font class=\\"jammer\\">( H; y: z4 b3 j& L/ R</font><br />         int GetPassenger_load(){return passenger_load;}<br /> <span style=\\"display:none\\">1 p\\" \8 k3 O\\" t</span>         int Car_GetWheels(){return GetWheels();}<font class=\\"jammer\\"># m  B  V: l% j, n+ D</font><br />         double Car_GetWeight(){return GetWeight();}<font class=\\"jammer\\">- y+ O0 N+ D2 m) Z6 W. X$ N</font><br /> };<br /> <span style=\\"display:none\\">, L+ g  F7 n- A1 G, f+ E</span> class truck:private vehicle<font class=\\"jammer\\">& O4 k6 S5 {- C8 }: k9 L2 n: m) ^</font><br /> {<font class=\\"jammer\\">, b$ O) q3 g/ f7 N8 o7 v2 }6 \</font><br />         int passenger_load;double payload;<br /> <span style=\\"display:none\\"># j2 r7 b+ S0 e# i; r% A: |</span> public:<br /> <span style=\\"display:none\\">* J! o$ y4 {6 f9 |8 ?6 K& R</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\\">. l! o3 I+ K, M4 A</font><br />         int GetPassenger_load(){return passenger_load;}<br /> <span style=\\"display:none\\">! ]\\" B6 h& t, y</span>         double GetPayload(){return payload;}<br /> <span style=\\"display:none\\">* a# g7 k+ U\\" u! k' ?5 r, L- U3 k</span>         int Truck_GetWheels(){return GetWheels();}<font class=\\"jammer\\">7 k# m+ Y/ q8 P5 g8 _7 N0 q</font><br />         double Truck_GetWeight(){return GetWeight();}<font class=\\"jammer\\">\\" C1 |' ]9 M5 x, ]* ]5 K' {1 u</font><br /> };<font class=\\"jammer\\">/ ~, J' a  E$ {( M( P5 }</font><br /> int main()<br /> <span style=\\"display:none\\">% ]9 Y, u  u3 ~, @# b2 ^  u</span> {<br /> <span style=\\"display:none\\">7 P+ [* t& N4 D5 n) ~</span>         vehicle a(4,100);<font class=\\"jammer\\">. w% y( Q5 T& K# ^1 ~: k( Q</font><br />         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;<br /> <span style=\\"display:none\\">( n# l8 [  D. f</span>         car b(4,100,6);<br /> <span style=\\"display:none\\">8 F% h% Y0 v- L& F: E</span>         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;<font class=\\"jammer\\">1 j6 u( P  {\\" S, @2 l9 Y. a$ P</font><br />         truck c(4,100,50,6);<font class=\\"jammer\\">\\" s' `+ \' J, P- g: U</font><br />         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;<font class=\\"jammer\\">6 D9 ?5 R. Q6 x; x, ^, C</font><br />         <font class=\\"jammer\\">! Y2 A' n, a2 `4 p0 F/ |/ Y) \  U</font><br />         system("pause");<font class=\\"jammer\\">! q+ w8 h: t9 W$ `, V% B</font><br />         return 0;<br /> <span style=\\"display:none\\">6 @& s( D2 E3 ?- C  J. J</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？