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;
   
5. + {# x9 r& w$ O; f5 `
6. class vehicle: Z6 `+ h- _) V
   
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10. protected:- N4 L* h' s! U$ t' S1 W
    
12.         int wheels;/ R7 {- x0 L! ?) _! N
    
14.         double weight;1 Q7 F8 K/ ~% e% Z' S, L
    
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;}
    
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22.         double GetWeight(){return weight;}
    
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24.         $ k+ T9 U) C6 l0 a: J
    
26. };
    
27. 5 {1 p( y' U+ A* [2 o. o/ l
28. class car:private vehicle
    
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30. {
    
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32.         int passenger_load;. N, o! q. s) Y( e) j, J
    
34. public:
    
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36.         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}\\" [; R) _, ~  I  F9 `+ f. ^
    
38.         int GetPassenger_load(){return passenger_load;}
    
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40.         int Car_GetWheels(){return GetWheels();}
    
41. 3 E' C5 }/ J# `( B# C; ^
42.         double Car_GetWeight(){return GetWeight();}6 W2 Z1 m3 b2 g- m
    
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46. class truck:private vehicle
    
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48. {
    
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50.         int passenger_load;double payload;! ?, u: e1 R/ w; w) @
    
52. public:* G0 s! A3 U4 G$ K: [1 p
    
54.         truck(int wh=0,double we=0,int pa=0,double pay=0):vehicle(wh,we),passenger_load(pa),payload(pay){}+ @- j6 z# p: \) D4 I+ S
    
56.         int GetPassenger_load(){return passenger_load;}7 K( h& N  s7 V# q1 G
    
58.         double GetPayload(){return payload;}
    
59. 4 l% g- m) [! O) @7 H
60.         int Truck_GetWheels(){return GetWheels();}9 O$ _+ h# M# G! {, V9 X0 E
    
62.         double Truck_GetWeight(){return GetWeight();}8 f\\" [5 }4 D0 X/ l& R+ m! H
    
64. };
    
65. 1 l. @0 c# q7 N5 T4 G# V# S
66. int main()7 N+ v7 q2 L) t6 D
    
68. {. \2 C. i7 \% g  A3 [
    
70.         vehicle a(4,100);0 L8 C' j\\" I9 M! ]6 T
    
72.         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;
    
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74.         car b(4,100,6);
    
75. 7 Q\\" Z4 z) U8 X\\" P
76.         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;$ g* y1 Q+ {. ^& P, q! r$ |
    
78.         truck c(4,100,50,6);  o% \8 m0 y% ~$ P- p
    
80.         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;/ _% I$ }7 H. @$ x  V4 `, |\\" I$ t
    
82.        
    
83. # W- J- }- e7 C
84.         system("pause");
    
85. 4 {! }, s, H3 }! H
86.         return 0;
    
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88. }

#include<iostream><br /> <span style=\\"display:none\\">, R5 T. z3 Z! E9 W( ]* |- p</span> using namespace std;<br /> <span style=\\"display:none\\">+ {# x9 r& w$ O; f5 `</span> class vehicle<font class=\\"jammer\\">: Z6 `+ h- _) V</font><br /> {<font class=\\"jammer\\">. ^& j; ]7 L+ k6 L* N: k3 S# F</font><br /> protected:<font class=\\"jammer\\">- N4 L* h' s! U$ t' S1 W</font><br />         int wheels;<font class=\\"jammer\\">/ R7 {- x0 L! ?) _! N</font><br />         double weight;<font class=\\"jammer\\">1 Q7 F8 K/ ~% e% Z' S, L</font><br /> public:<br /> <span style=\\"display:none\\">; ]- |8 f; _5 }3 C) i; F</span>         vehicle(int wh=0,double we=0):wheels(wh),weight(we){}<br /> <span style=\\"display:none\\">! w8 L# G# A9 }$ \) D) w</span>         int GetWheels(){return wheels;}<br /> <span style=\\"display:none\\">0 I4 U0 q$ R# c! z</span>         double GetWeight(){return weight;}<br /> <span style=\\"display:none\\">  V% @! x3 v0 `$ _9 S, x</span>         <font class=\\"jammer\\">$ k+ T9 U) C6 l0 a: J</font><br /> };<br /> <span style=\\"display:none\\">5 {1 p( y' U+ A* [2 o. o/ l</span> class car:private vehicle<br /> <span style=\\"display:none\\">1 t  U7 j/ z6 C  O% W2 T$ z# c- \</span> {<br /> <span style=\\"display:none\\">6 C  r: N9 P# h5 C6 X: G8 ?</span>         int passenger_load;<font class=\\"jammer\\">. N, o! q. s) Y( e) j, J</font><br /> public:<br /> <span style=\\"display:none\\">1 _# \7 n5 P. g</span>         car(int wh=0,double we=0,int pa=0):vehicle(wh,we),passenger_load(pa){}<font class=\\"jammer\\">\\" [; R) _, ~  I  F9 `+ f. ^</font><br />         int GetPassenger_load(){return passenger_load;}<br /> <span style=\\"display:none\\">7 n4 ~% @* W( a/ j3 J5 i; D# B</span>         int Car_GetWheels(){return GetWheels();}<br /> <span style=\\"display:none\\">3 E' C5 }/ J# `( B# C; ^</span>         double Car_GetWeight(){return GetWeight();}<font class=\\"jammer\\">6 W2 Z1 m3 b2 g- m</font><br /> };<font class=\\"jammer\\">2 ]% G& Z* M( |\\" {' f; S9 W' f</font><br /> class truck:private vehicle<br /> <span style=\\"display:none\\">! Y# W. k/ j; e6 s6 X$ Z) z</span> {<br /> <span style=\\"display:none\\">& p9 _; k, _$ O, d. q1 _</span>         int passenger_load;double payload;<font class=\\"jammer\\">! ?, u: e1 R/ w; w) @</font><br /> public:<font class=\\"jammer\\">* G0 s! A3 U4 G$ K: [1 p</font><br />         truck(int wh=0,double we=0,int pa=0,double pay=0):vehicle(wh,we),passenger_load(pa),payload(pay){}<font class=\\"jammer\\">+ @- j6 z# p: \) D4 I+ S</font><br />         int GetPassenger_load(){return passenger_load;}<font class=\\"jammer\\">7 K( h& N  s7 V# q1 G</font><br />         double GetPayload(){return payload;}<br /> <span style=\\"display:none\\">4 l% g- m) [! O) @7 H</span>         int Truck_GetWheels(){return GetWheels();}<font class=\\"jammer\\">9 O$ _+ h# M# G! {, V9 X0 E</font><br />         double Truck_GetWeight(){return GetWeight();}<font class=\\"jammer\\">8 f\\" [5 }4 D0 X/ l& R+ m! H</font><br /> };<br /> <span style=\\"display:none\\">1 l. @0 c# q7 N5 T4 G# V# S</span> int main()<font class=\\"jammer\\">7 N+ v7 q2 L) t6 D</font><br /> {<font class=\\"jammer\\">. \2 C. i7 \% g  A3 [</font><br />         vehicle a(4,100);<font class=\\"jammer\\">0 L8 C' j\\" I9 M! ]6 T</font><br />         cout<<a.GetWheels()<<endl<<a.GetWeight()<<endl;<br /> <span style=\\"display:none\\">$ h$ m- q\\" i/ u$ r% u</span>         car b(4,100,6);<br /> <span style=\\"display:none\\">7 Q\\" Z4 z) U8 X\\" P</span>         cout<<b.Car_GetWheels()<<endl<<b.Car_GetWeight()<<endl<<b.GetPassenger_load()<<endl;<font class=\\"jammer\\">$ g* y1 Q+ {. ^& P, q! r$ |</font><br />         truck c(4,100,50,6);<font class=\\"jammer\\">  o% \8 m0 y% ~$ P- p</font><br />         cout<<c.Truck_GetWheels()<<endl<<c.Truck_GetWeight()<<endl<<c.GetPassenger_load()<<endl<<c.GetPayload()<<endl;<font class=\\"jammer\\">/ _% I$ }7 H. @$ x  V4 `, |\\" I$ t</font><br />         <br /> <span style=\\"display:none\\"># W- J- }- e7 C</span>         system("pause");<br /> <span style=\\"display:none\\">4 {! }, s, H3 }! H</span>         return 0;<br /> <span style=\\"display:none\\">, w; L1 u, F0 m; q' ~- D8 Q</span> }

天的一斗

且生 发表于 2013-6-30 13:29

: B7 w* W/ m4 f0 {: N  W恩恩，谢谢。。。。。

Rain326

应该是用JAVA 变得吧？