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第一种写法:
6 ]3 c* M: }; d; V+ T#include <iostream>
L* j1 y' ^" @) wusing namespace std;
8 R- y1 ~6 w& v1 Q( Xclass Human0 M% y" `* E9 p
{
+ {3 Z2 O9 ?8 rpublic:
, r0 H' \# ?4 S5 v1 Z2 v5 n9 J void GetHeight(){cout<<Height;}# D. z3 W w4 f K2 T0 K7 E, V
void GetWeight(){cout<<Weight;}
7 i' T8 r7 x% A void SetHeight(int x){Height=x;}" O3 Y& s( p; }+ H H+ y( `
void SetWeight(int y){Weight=y;}
6 C9 G) z4 Q8 n3 ~4 j, a: bprivate:
! t. L; v9 y& k; d int Height;
0 I% B3 J- Q9 t( V% s) ~ int Weight;
: _6 l9 E' S4 c! }+ ~};
" J/ K0 }" J9 K5 H j( b; B
" N) F0 Y1 q7 a3 \4 ~1 k2 Wvoid main(void)
# X$ s+ M* t1 E" T{ b0 F# d. O1 s6 G& T$ M
Human Lee;
D! i. i. s+ H9 }6 s. Y8 x Lee.SetHeight(172);
# O; C5 [. h" C/ a$ |6 I cout<<"Lee的身高是:";
W0 C; @# o! |7 k/ B& k0 G Lee.GetHeight();
( u5 u3 r, _ B w7 G/ G cout<<endl;4 ?% K1 C1 X% d; Q; p
Lee.SetWeight(120);0 e1 K, ~1 T0 P: }5 N! k
cout<<"Lee的体重是:";
# I8 {* \6 ?3 {% N6 O# {: N Lee.GetWeight(); X9 i! @8 x* D
cout<<endl;
# t( B# i3 s A; K}
7 z+ o5 O" D& H/ ?" Q' Y$ \. y第二种写法:
1 j; O0 V* K* T; O. [% }3 F#include <iostream>
# M: r4 A& t. _0 ~% |- J* @using namespace std;
4 F- \* u9 z1 o& ?6 }( oclass Human
: J/ p2 U1 M2 D. N8 B3 g: q) O0 F{6 X7 R9 G. D& R J9 d, ?/ L
public:
4 E6 C u/ m* ^6 ^+ L void GetHeight();
' ~ i* K1 k. c9 S void GetWeight();
; Q1 X& P+ s& f0 }0 C4 ` void SetHeight(int x);2 z( v2 A6 b# S
void SetWeight(int y);
$ \$ U) p" a1 z) sprivate:+ o& r) a" r/ s9 K- X1 C# h" I
int Height;& ~9 q2 W6 o: X
int Weight;
5 w5 p0 F2 U A) S& L};6 \4 @- ^& y2 \+ t9 s
void Human::SetHeight(int x)7 B: D; |9 w1 j4 z% g( h n$ d
{
- g2 I& n4 _$ W2 ?$ {3 O1 A9 r9 ] Height=x;
3 w) H" a7 j9 b4 ~( ]. G% A* G}( K- X9 V& |# H" {; c7 }
void Human::GetHeight(). b( |* e5 {' A- W* i# i c
{
( E: d! P+ C7 D" U8 } cout<<Height;
( m1 U3 z& G4 l+ H1 V}. f1 d; a6 H! a: G3 G. a9 s1 d
void Human::SetWeight(int y)
0 w) U/ ^! V/ i$ H2 r: o{
$ p6 b- t* t1 P9 Y5 a Weight=y;
; G! Z- \, m% D- D2 D/ n) q}
$ k# B* g: X$ Nvoid Human::GetWeight()/ q' N F2 X8 Y$ p: w, f* m' B
{6 y& ?8 F* I% N% [& f- s" q2 Z+ c% R
cout<<Weight;1 s# j, g4 F6 Z o$ O* J. |6 T
}- v3 W9 _6 I/ D/ D. B1 S
void main(void)9 h( Y0 `) s! _& Y. R: m
{# {8 P v4 H J: [) x! H9 B
Human Lee;
v1 U. m* q" N- ` c+ P& k Lee.SetHeight(172);( S1 ~0 c8 M$ K. U( T
cout<<"Lee的身高是:";
% V$ x& o" t- n4 k Lee.GetHeight();2 U, L" _, T4 m" Q
cout<<endl;
, A+ y' q. r/ T9 Y5 C1 K1 { Lee.SetWeight(120);+ F4 a g( _4 t" ^7 I
cout<<"Lee的体重是:";7 D0 R" K5 Z& T, b$ `
Lee.GetWeight();/ q) n/ H6 C+ \" H+ H
cout<<endl;
9 \) m* z' ]# b% z0 ^* V# k% x}
% J8 o5 D* Q8 h6 W% V; x: Q推荐第二种写法+ {4 Y) |5 c9 m, H/ Y% i, F* |
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