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第一种写法:6 W u- {2 `4 M# O8 r; ^+ ]
#include <iostream>' E9 x& u& `4 b, g4 u. w% k* _
using namespace std;
) p, w+ n# f* q! U4 m- Y3 a3 Hclass Human8 u1 q$ d. H6 b/ i) w/ ]3 }
{
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. n( E/ M) I# b& |7 n7 n8 w' L4 o void GetHeight(){cout<<Height;}1 h ?8 k2 l9 A4 ?# L
void GetWeight(){cout<<Weight;}/ F- U" ~# {+ _* A4 c! _9 y
void SetHeight(int x){Height=x;}9 f) G |" q3 s" {
void SetWeight(int y){Weight=y;}
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int Height;
. |* u' Q8 d; E int Weight;
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void main(void)9 K4 {9 v3 {' j$ [: q, q
{
, i6 V3 u6 j! D/ {( z$ p; A- R! C Human Lee;0 n- V( O* m. t% u
Lee.SetHeight(172);+ m5 C, T5 H: p3 T; m5 ^2 U0 U# _
cout<<"Lee的身高是:";
( j+ N3 M! H( q Lee.GetHeight();- B% d0 ~$ `. v0 p! P
cout<<endl;
; Y0 I3 N' ?1 M3 O0 \7 V Lee.SetWeight(120);
% s/ `/ {+ g' s cout<<"Lee的体重是:";: t. i& }: r2 A
Lee.GetWeight();/ `, ~- E0 h& _
cout<<endl;
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第二种写法:
2 p; X0 J$ {, V4 K#include <iostream>/ a- `6 F+ ]# e: Q1 O
using namespace std;8 x8 b+ o" ~7 h& ^* y% m t0 W" K9 P+ x% @
class Human
) q$ }- o+ F; ?; V# r2 O{
8 Z8 K, A3 k0 e0 M' dpublic:/ S) t8 f6 w4 Y8 b
void GetHeight();
b! l# v* R8 y- u void GetWeight();5 r( s. }6 w; S4 ~2 ]6 V
void SetHeight(int x);/ l% O( D) X7 }+ s
void SetWeight(int y);( n! Y( f+ e0 V/ v3 \3 n- J
private:
( z3 c' _' D' r4 D& P! e int Height;
% h# E- A5 F$ t int Weight;
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void Human::SetHeight(int x)
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Height=x;( b3 P2 S: P4 n1 Y$ Y
}; ]/ ^0 D [) ]8 t# H3 S$ B
void Human::GetHeight()+ N- W, M V$ w( E
{5 c( y. C C: g$ {& \! I
cout<<Height;
7 m4 c+ j7 A8 ~" b5 a}
7 Z9 y, G5 r, V% @void Human::SetWeight(int y)
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Weight=y;
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void Human::GetWeight()# m$ q d5 ^# ~ C/ c
{
4 W) w% C7 o) @4 R' h g. W* E cout<<Weight;
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+ N( R# `, l @( a% O! A. g% vvoid main(void)
/ p X$ N2 {' w1 P& y# {{* \& n7 @2 F" Q3 `0 t, p
Human Lee;, W# p8 Z: n: w- o
Lee.SetHeight(172);, h6 u: _0 E4 g0 n/ P! Z
cout<<"Lee的身高是:";6 a' o3 |& l4 A( z: ^$ M; z
Lee.GetHeight();
5 r* T- o# Y1 F" n cout<<endl;3 B& y: n6 Q+ Y; d/ M4 s
Lee.SetWeight(120);
3 S% E B8 i+ F: w r0 H cout<<"Lee的体重是:";, ~8 e. _% t9 B" x' S; K
Lee.GetWeight();
% _1 c0 i Z" j5 u- y7 H cout<<endl;
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推荐第二种写法
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