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>! u  ?& s& m- L1 [2 s
   
4. using namespace std;
   
5. & A0 F8 j/ |6 M8 e1 |& g) c
6. class vehicle! ?  j! ~* C. y; ?5 V& ^8 {
   
8. {
   
9. - m0 U, v1 K# i
10. protected:$ w6 V/ x1 j5 E8 ^2 O
    
12.         int wheels;3 I& F# F' |: l4 E& B
    
14.         double weight;# o/ d( l- Y' U, z
    
16. public:
    
17. 6 v/ u' O% G( l& K! O; @; M, X( D
18.         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}4 L8 s3 c# I# n3 z6 {- [' Y
    
20.         int GetWheels(){return wheels;}
    
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22.         double GetWeight(){return weight;}$ [+ ~# y5 V' J; I# l% o, g: R
    
24.         6 a3 S8 B4 A: ~3 P, c0 h) G
    
26. };  a5 c) }0 r% J* U5 u; ~4 L
    
28. class car:private vehicle7 S) O1 F5 T' U) P( A% W
    
30. {
    
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32.         int passenger_load;9 x5 E\\" p( O3 L% h& F  `; G
    
34. public:5 X\\" u6 ]/ t7 i\\" \6 _  M1 l
    
36.         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}, i0 O+ @6 b5 g, Y, ]# `. ~/ u\\" l
    
38.         int GetPassenger_load(){return passenger_load;}
    
39. * b: I  F/ Y; i3 |
40.         int Car_GetWheels(){return GetWheels();}
    
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42.         double Car_GetWeight(){return GetWeight();}
    
43. 5 j) v* o$ U. x\\" |
44. };
    
45. $ L4 @! U2 Q+ k' {# o\\" E# j
46. class truck:private vehicle! y* \; M; a) ~& F
    
48. {
    
49. ( S/ g2 S1 n7 b
50.         int passenger_load;double payload;) H2 N( M8 U. [
    
52. public:
    
53. ) m& N9 m3 V3 {- s& B
54.         truck(int wh=0,double we=0,int pa=0,double pay=0):vehicle(wh,we),passenger_load(pa),payload(pay){}
    
55. % w6 Q6 @$ w3 F, J5 D8 l! H
56.         int GetPassenger_load(){return passenger_load;}/ T  |6 I* y8 w0 @& ?1 P
    
58.         double GetPayload(){return payload;}; ~( m- K0 B6 m- ~6 Y9 W5 E
    
60.         int Truck_GetWheels(){return GetWheels();}' X: @  |! T7 b! I. S5 D# j  z
    
62.         double Truck_GetWeight(){return GetWeight();}+ `2 F9 B% |/ c8 W) X
    
64. };
    
65. 0 _/ @9 s! J1 v- c5 q
66. int main()
    
67. * M! @0 e. M5 H
68. {
    
69. : t0 C7 r! R+ D% X7 A+ v
70.         vehicle a(4,100);
    
71. + N# b* O. f6 M, A! a% ?3 N) f# p
72.         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;- ~8 |) W# N' M. }: T
    
74.         car b(4,100,6);5 G% `' n  ~  u1 M9 B- d6 L; N
    
76.         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;\\" Q; F! g7 K0 ]* U% L) f1 E3 i
    
78.         truck c(4,100,50,6);& L\\" o, D  ], V  X
    
80.         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;! N: O% J9 @# n; \& Q
    
82.         / Z2 T9 A' S- U- d4 W- F& ?
    
84.         system("pause");! h) b  `5 V) R; N% m
    
86.         return 0;
    
87. 3 L$ t6 R0 B* ~
88. }

#include<iostream><font class=\\"jammer\\">! u  ?& s& m- L1 [2 s</font><br /> using namespace std;<br /> <span style=\\"display:none\\">& A0 F8 j/ |6 M8 e1 |& g) c</span> class vehicle<font class=\\"jammer\\">! ?  j! ~* C. y; ?5 V& ^8 {</font><br /> {<br /> <span style=\\"display:none\\">- m0 U, v1 K# i</span> protected:<font class=\\"jammer\\">$ w6 V/ x1 j5 E8 ^2 O</font><br />         int wheels;<font class=\\"jammer\\">3 I& F# F' |: l4 E& B</font><br />         double weight;<font class=\\"jammer\\"># o/ d( l- Y' U, z</font><br /> public:<br /> <span style=\\"display:none\\">6 v/ u' O% G( l& K! O; @; M, X( D</span>         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}<font class=\\"jammer\\">4 L8 s3 c# I# n3 z6 {- [' Y</font><br />         int GetWheels(){return wheels;}<br /> <span style=\\"display:none\\">; v' D; @* q6 T3 K! f' h) H# O</span>         double GetWeight(){return weight;}<font class=\\"jammer\\">$ [+ ~# y5 V' J; I# l% o, g: R</font><br />         <font class=\\"jammer\\">6 a3 S8 B4 A: ~3 P, c0 h) G</font><br /> };<font class=\\"jammer\\">  a5 c) }0 r% J* U5 u; ~4 L</font><br /> class car:private vehicle<font class=\\"jammer\\">7 S) O1 F5 T' U) P( A% W</font><br /> {<br /> <span style=\\"display:none\\">* _# E: @5 C3 s/ L  F$ Y0 k! |1 j</span>         int passenger_load;<font class=\\"jammer\\">9 x5 E\\" p( O3 L% h& F  `; G</font><br /> public:<font class=\\"jammer\\">5 X\\" u6 ]/ t7 i\\" \6 _  M1 l</font><br />         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}<font class=\\"jammer\\">, i0 O+ @6 b5 g, Y, ]# `. ~/ u\\" l</font><br />         int GetPassenger_load(){return passenger_load;}<br /> <span style=\\"display:none\\">* b: I  F/ Y; i3 |</span>         int Car_GetWheels(){return GetWheels();}<br /> <span style=\\"display:none\\">$ a/ `0 o% \0 {2 c: Z</span>         double Car_GetWeight(){return GetWeight();}<br /> <span style=\\"display:none\\">5 j) v* o$ U. x\\" |</span> };<br /> <span style=\\"display:none\\">$ L4 @! U2 Q+ k' {# o\\" E# j</span> class truck:private vehicle<font class=\\"jammer\\">! y* \; M; a) ~& F</font><br /> {<br /> <span style=\\"display:none\\">( S/ g2 S1 n7 b</span>         int passenger_load;double payload;<font class=\\"jammer\\">) H2 N( M8 U. [</font><br /> public:<br /> <span style=\\"display:none\\">) m& N9 m3 V3 {- s& B</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\\">% w6 Q6 @$ w3 F, J5 D8 l! H</span>         int GetPassenger_load(){return passenger_load;}<font class=\\"jammer\\">/ T  |6 I* y8 w0 @& ?1 P</font><br />         double GetPayload(){return payload;}<font class=\\"jammer\\">; ~( m- K0 B6 m- ~6 Y9 W5 E</font><br />         int Truck_GetWheels(){return GetWheels();}<font class=\\"jammer\\">' X: @  |! T7 b! I. S5 D# j  z</font><br />         double Truck_GetWeight(){return GetWeight();}<font class=\\"jammer\\">+ `2 F9 B% |/ c8 W) X</font><br /> };<br /> <span style=\\"display:none\\">0 _/ @9 s! J1 v- c5 q</span> int main()<br /> <span style=\\"display:none\\">* M! @0 e. M5 H</span> {<br /> <span style=\\"display:none\\">: t0 C7 r! R+ D% X7 A+ v</span>         vehicle a(4,100);<br /> <span style=\\"display:none\\">+ N# b* O. f6 M, A! a% ?3 N) f# p</span>         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;<font class=\\"jammer\\">- ~8 |) W# N' M. }: T</font><br />         car b(4,100,6);<font class=\\"jammer\\">5 G% `' n  ~  u1 M9 B- d6 L; N</font><br />         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;<font class=\\"jammer\\">\\" Q; F! g7 K0 ]* U% L) f1 E3 i</font><br />         truck c(4,100,50,6);<font class=\\"jammer\\">& L\\" o, D  ], V  X</font><br />         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;<font class=\\"jammer\\">! N: O% J9 @# n; \& Q</font><br />         <font class=\\"jammer\\">/ Z2 T9 A' S- U- d4 W- F& ?</font><br />         system("pause");<font class=\\"jammer\\">! h) b  `5 V) R; N% m</font><br />         return 0;<br /> <span style=\\"display:none\\">3 L$ t6 R0 B* ~</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？