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第一种写法:7 m9 O" `& t2 q+ D! P: d1 J9 M
#include <iostream>
: @3 m( j4 i3 tusing namespace std;
$ V6 A" p% }# C3 ^1 }+ Zclass Human
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void GetHeight(){cout<<Height;}3 S1 e, {. ]- [$ u; b# j
void GetWeight(){cout<<Weight;}6 Z! T/ d% B2 q' J. P% W
void SetHeight(int x){Height=x;}2 s( j% ?! F$ `$ o
void SetWeight(int y){Weight=y;}
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int Height;7 d" k0 a& ^% ]3 n$ @" m: _# ^
int Weight;. E: n" `4 s- t! Q8 q7 p% _1 C3 ~
};
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[% _0 j, e% p6 T! i tvoid main(void)
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Human Lee;
) n, A' O/ P% K0 i Lee.SetHeight(172);" y$ U4 y3 j( r* d$ a. ^/ B
cout<<"Lee的身高是:";
5 h- _# S2 |4 m2 Q; l6 L Lee.GetHeight();7 |# y/ e0 g* B# H$ X; L, l
cout<<endl;0 B& O. V5 [4 r5 d3 w; ], i
Lee.SetWeight(120);/ ^7 s3 p1 ]: v9 u7 D7 q: u4 @
cout<<"Lee的体重是:";
/ B) l% j2 F$ o3 W Lee.GetWeight();
3 q: I* U$ l# T6 S5 C cout<<endl;
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, f/ Q! k& j$ _6 m b& x0 p8 \( L第二种写法:
2 |5 q( ]( D7 H' J0 H#include <iostream>
5 Z5 n9 Q: \9 J+ x# O; @0 Nusing namespace std;
: T# f; t3 i% `& a1 H- S. C) Kclass Human" O k5 q" C8 ]8 l
{
% D: H& a1 F9 q% U7 zpublic:* A' [' O5 q9 ]0 ?) `# F) D
void GetHeight();! O# d% {+ |) v0 s' N! Q
void GetWeight();- w9 c# q k j3 S- V/ p9 B
void SetHeight(int x);8 v, t W! O- ?. G$ Z. I( w
void SetWeight(int y);
& a* _1 ]. k7 ?" z# Lprivate:
* ]- G* s) k9 J, `, k X0 \ int Height;
2 a1 N5 v* o! s. j$ d5 S. K( q int Weight;
9 X( Y8 C: ^: ^1 o# |6 d3 h! m& d};
3 P: g4 J. l1 p& F/ i. Wvoid Human::SetHeight(int x)
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Height=x;
8 Q3 C# p$ {; W# F8 m5 _}
/ f& T: ^! G9 U: i: E, O1 Pvoid Human::GetHeight()
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cout<<Height;+ m; D9 D# p0 K3 N
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void Human::SetWeight(int y)6 }) O6 A3 }- i$ }3 q( B
{
' x9 E5 s& L- b Weight=y;
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void Human::GetWeight()7 k7 M2 ^ u) i ^
{
5 a, c& u. ~' `! v" W cout<<Weight;0 U* }4 t7 x7 |$ J5 W
}6 ^- i# p3 r/ i- R1 y' {0 w
void main(void)
, \, q0 Y% o2 Y{
* }6 ~, X" W2 ~4 K0 {3 i) N Human Lee;( J$ n R! D7 {) B" v
Lee.SetHeight(172);
5 D& H# F Z3 R8 ` cout<<"Lee的身高是:";% p+ Q: }7 N' ~+ t) n4 Q; `
Lee.GetHeight();, n0 B. h. ?9 d- }- J% w
cout<<endl;2 K+ |3 P3 V8 E
Lee.SetWeight(120);) q, l% E( V6 a) Y# G, e& O$ P2 w* k
cout<<"Lee的体重是:";
8 z: e j% J8 h4 V/ j# R. C Lee.GetWeight();, B0 m0 n5 K* i1 ~
cout<<endl;' e. R* N# S* s; e' a: w
}) z: a7 S3 j* b% Z' E) R8 B
推荐第二种写法
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