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第一种写法:
# B I5 \9 G t' V7 t% \#include <iostream># d1 s- j: i7 p6 N7 f) k+ z; ~
using namespace std;
6 k$ j, A. W7 Y8 pclass Human
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public:
2 j* E6 I& H4 t% f7 c void GetHeight(){cout<<Height;}* A x: c) `5 M( n
void GetWeight(){cout<<Weight;}
' ^/ i! T: ^6 } ? g2 C0 Q! R void SetHeight(int x){Height=x;}
/ f2 y3 X1 R9 Z2 N& K7 e void SetWeight(int y){Weight=y;}5 p& Q# U3 T8 `5 y9 Q: z' b6 G
private:; C5 {3 e# `) d9 r$ N$ |
int Height;
2 n k7 R3 Z7 N% S* H. y- Z int Weight;
1 d9 [, h3 N- p6 _+ g( j};
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void main(void)
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3 h2 X e5 k9 c0 b- f, y% ` Human Lee;7 k; B! e! Q8 }, t# h/ b
Lee.SetHeight(172);: o; ~$ O4 c; R( J% P- q
cout<<"Lee的身高是:";& [* S0 s/ S) B: ~$ b
Lee.GetHeight();& t( q# p q I3 T
cout<<endl;
' i h1 o" y! q4 A Lee.SetWeight(120);
I& V; \# F! g. F: ?, n O. x# w cout<<"Lee的体重是:"; l! _9 M! c7 ]" o7 R d$ |
Lee.GetWeight();
1 w' s; v C3 B `6 N1 J cout<<endl;) l7 e7 }- z8 g/ i: J
}
' `" C9 R( Z8 Z4 ]( c+ ?0 g+ y7 I8 m第二种写法:
8 V3 i2 `# i- i w$ M! j+ R* t#include <iostream>- k% Y1 _( c% H- o
using namespace std;6 N; X0 _7 N: K1 H- E' R
class Human$ j8 |, Q( L1 M1 g; i0 q% S _
{
2 R% \$ B& y- {0 r- A! c) lpublic:
3 b1 Z3 g1 l+ M' D* V! o4 R void GetHeight();
: ~, {# Q% `. ~ void GetWeight();- H8 z7 T) Z+ H& x; ^6 N6 b
void SetHeight(int x);
8 {! g7 e5 b) U: d4 i& g9 w void SetWeight(int y);
* T# H) Z) c. \. S' f- [. v! m% Qprivate:
: B# P. T# ^3 N5 ~' N S int Height;
0 N5 d7 x. C8 J7 f; N! V int Weight;
, ?7 F# m) j( o' d};
* m. {' f, F) d4 Z$ S: s8 {void Human::SetHeight(int x)7 d& F6 E+ ?, q2 a# e2 u3 I
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Height=x;
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void Human::GetHeight()9 |9 d* X n" J& g9 X) N
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cout<<Height;
7 W' G4 H @, p, n, x% G}
0 e. z: h6 R- @" i8 x% p; kvoid Human::SetWeight(int y)# B, W& j* g: ]2 G, q9 }0 Q
{, r, I, k( |' `: y1 e" b
Weight=y;
1 W! j+ E2 z }) C}
! S- t7 A% Q+ ivoid Human::GetWeight()
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" z+ A: ^4 {0 T1 R. c# G cout<<Weight;
# ~ S; q) C. @; [ y; Z( h+ c}
$ i# a. ]. c1 V v( y2 avoid main(void)* p- g R+ ~9 p! B, a
{+ H" d X% V6 n# m; }7 a2 @0 M# {
Human Lee;3 V& s& d/ `" Z6 g6 d
Lee.SetHeight(172);$ Z# H$ i `3 {% z+ ]( X
cout<<"Lee的身高是:";; j! O/ t0 h: m' y3 P1 @0 b9 @ ]
Lee.GetHeight();
* d' a) r+ M! h. u6 I cout<<endl;
& s/ J/ u. `( t7 G Lee.SetWeight(120);
0 I7 n4 v# h, ^' d cout<<"Lee的体重是:";! G" v" f7 j) \( Z# n
Lee.GetWeight();
: G3 T5 k# m1 T4 U- R' k cout<<endl; m" i. J% a: {
}* c3 |" j' E% P3 k: Y& d
推荐第二种写法
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