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第一种写法:, @, J, X) V% l4 ]" @( d1 [4 H1 V
#include <iostream>
5 m; }! S( p/ E7 ?using namespace std;
: V) v) q5 r+ Q) eclass Human
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public:
2 m% ~8 t) M2 O. F void GetHeight(){cout<<Height;}/ S5 _4 r) x$ i% u! ~) g3 X3 f
void GetWeight(){cout<<Weight;}
8 n5 V+ W9 Q- D$ ?5 X' U; c' e void SetHeight(int x){Height=x;}
/ o& f6 Z3 H& C* B" b7 { void SetWeight(int y){Weight=y;}. y0 x5 D6 {" C2 U
private: z5 H- O9 e3 S4 G
int Height;$ c5 F7 c! a% i- ?0 o2 d
int Weight;3 w+ t# W. J( `' L+ h
};
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void main(void)
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' e" {' Z1 m6 d& Y' Q Human Lee;& r, N8 X) _. Z' D& w& c' S& {
Lee.SetHeight(172);
, |1 B* g* l) H+ @8 }( R! w cout<<"Lee的身高是:";
3 n9 R" x5 c( d# w Lee.GetHeight();
! i& u+ V. g) ]9 w cout<<endl;. {- K) Z7 u1 `4 T9 }. }
Lee.SetWeight(120);& \! A I- B- L4 X1 [6 U+ [& ?9 l( P( f9 U
cout<<"Lee的体重是:";
3 T2 _- n7 q/ K8 Q& ^" {! K Lee.GetWeight();
8 W+ Y1 l8 y9 l3 `" [8 v cout<<endl;, ]. Q" r1 R0 J8 O
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第二种写法:0 j q* H+ w- c5 s. ~9 r
#include <iostream>( y1 z" x" m# f1 N8 y/ N! {
using namespace std;9 |6 h% G' i l7 a6 ]0 p
class Human* C a7 `6 [. ?9 f! F( k, |
{$ V1 i$ Q' u: I. q
public:% v. z1 R3 s+ d
void GetHeight();- E6 s2 A" H: {- J7 `3 L
void GetWeight();. G0 J+ N6 [$ q) |) M8 y
void SetHeight(int x);1 s( M# u/ U) V& W% j5 ~' W
void SetWeight(int y);
0 }7 K" B; z/ H0 B3 _4 Dprivate:( B+ e9 L3 G5 e0 }) ?
int Height;7 F! Z6 s9 m2 u, S9 G w
int Weight;# ?7 V" O1 w5 j* d
};$ T9 b% x7 i7 f! m
void Human::SetHeight(int x)
8 o+ ]( h4 B4 K. H9 R. g{
% ?; }" h' h7 j Height=x;
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void Human::GetHeight()
! M1 ~ Z5 J- @8 ~. m" m{* Q; g# M* l, t/ [/ w& r9 S
cout<<Height;# l# u) Y6 y1 y! U/ c u( }9 W1 ~
}- \% V" `: U, S8 H% w
void Human::SetWeight(int y)
" [2 Z+ t" `% j9 b# d$ E9 s& V3 J& H{
: E1 x8 @3 t: |& D) s R Weight=y;
- b( ]) Z4 u3 [ m; l}
* y8 F8 q0 V( T& \! ~( E0 p1 vvoid Human::GetWeight()+ w5 {$ \! x+ n0 p! O# K7 S
{% \( j/ e" ], A; ]8 P
cout<<Weight;/ l' `4 F+ D' h {8 P0 J8 y
}
; V' U3 L I0 d. F, Fvoid main(void)/ Q7 s7 Z5 N, W. c1 t% p( H
{( ?/ q: M7 c7 w) M% @- z, ^# I' a
Human Lee;
+ e( t- h" Q1 B T D$ g6 I Lee.SetHeight(172);! |$ y9 g; ?: R
cout<<"Lee的身高是:";4 ^% m& H% w s/ ~& F8 C1 S
Lee.GetHeight();3 R* n& [ n7 H. q0 Z8 j" D8 k
cout<<endl;: l# J; p6 B9 B$ M' X* [
Lee.SetWeight(120);; v. H$ }" b! P- V7 R/ D2 w0 y
cout<<"Lee的体重是:";, _6 Q$ n4 H+ m8 h+ u# }0 G
Lee.GetWeight();* t/ p: u+ T. \* n" P
cout<<endl;' G. ]1 e& r) \4 R2 [9 h
}
5 _" k9 a2 o9 o Q/ ^推荐第二种写法
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