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第一种写法:; w+ C& O9 t$ n
#include <iostream>
# T' L: {6 H7 [$ Jusing namespace std;5 y# q0 x) r9 c" {
class Human
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public:
1 h* G5 a- j) ? void GetHeight(){cout<<Height;}
: {6 |$ X' e }$ Y0 i E void GetWeight(){cout<<Weight;}' f+ [2 P$ e/ I! \( u. Z
void SetHeight(int x){Height=x;}
6 l0 R% Z! h( Y% ?) `5 g+ t void SetWeight(int y){Weight=y;}- |( e* m, _+ o8 `6 C
private:
4 Z8 z$ P% O1 j9 T* \; { int Height;. T {* @# ?/ d# t6 u0 J" @2 |( l
int Weight;
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# u5 p2 [3 {& Ivoid main(void)
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, Q% R: l! V# m- O Human Lee;, Y% c/ Q& G/ n& f: q6 J# @# T/ H
Lee.SetHeight(172);, Z9 t m+ u* Z- ?
cout<<"Lee的身高是:";6 d5 y9 M, I3 x9 |3 C
Lee.GetHeight();
/ T V3 O% X! w t' A cout<<endl;7 {( O1 U2 D( {& }( O/ U. |: X5 R
Lee.SetWeight(120);
- D w' `3 y( y( O cout<<"Lee的体重是:";6 L2 G( U' C4 h& D* h
Lee.GetWeight();
0 o3 }- U% Q" \0 R9 F cout<<endl;
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% Y7 g& H b3 s0 \) t# x2 A: A第二种写法:! A0 `2 P, D: f `4 b; {: z
#include <iostream>; _& b. b" ~; R' G
using namespace std;
, y9 |9 J% P$ a) Gclass Human5 ~; m; i8 O6 Q! {3 x0 s
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public:: q g0 R1 n# P8 f5 S
void GetHeight();& h- }/ D" I; ?' p, v: k+ x3 p
void GetWeight();
! G% F* _% n/ B; a1 l0 H void SetHeight(int x);
6 D# g( s p2 k9 w, G( C' ~# { void SetWeight(int y);6 i& u- k b# A4 r
private:, B m; K2 W2 Y( |
int Height;
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};
7 P+ f- }, y' _1 o+ S. Gvoid Human::SetHeight(int x)
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Height=x;
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void Human::GetHeight()
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9 r+ h( v( r0 L& g2 D cout<<Height;
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void Human::SetWeight(int y)6 m; S O1 p6 `
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Weight=y;# k7 ^- K7 q. J# f8 U
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void Human::GetWeight()
3 B# z; b5 A- G$ q. P T/ o{
h. l# ^# b& ^. ~7 @ ~ cout<<Weight;& G# c+ f- i- @. Z: U# a6 S8 c7 }
}
2 v6 V; h( @0 M' @5 t* y4 k4 }void main(void)
2 G6 D: y# O7 q% d; N+ B{
5 O$ k4 `3 U+ o7 ? ]1 J Human Lee;
* O4 @1 y8 ?, a8 r! p Lee.SetHeight(172);
( a6 ?( H9 M- v5 }0 m7 C4 Y cout<<"Lee的身高是:";9 M2 j, _! L/ D' c1 W
Lee.GetHeight();8 `2 t8 @- i1 t% P
cout<<endl;
# h E; \8 d( Z) g; y' c3 X( A5 B Lee.SetWeight(120);1 J" n, g3 z) e, E/ f% S
cout<<"Lee的体重是:";5 l: c# {$ j9 l! y* v# e2 i$ \
Lee.GetWeight();2 e8 b7 F+ R7 l- t$ J
cout<<endl;: ]4 H, {6 R0 H3 ?. s' U- V
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推荐第二种写法
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