|
|
马上注册,结交更多好友,享用更多功能^_^
您需要 登录 才可以下载或查看,没有账号?立即注册
x
第一种写法: @" n, N. G; M) a' t- j
#include <iostream>5 t. K; h6 M' d4 F
using namespace std;0 r+ r7 [$ v# a3 k0 e0 P
class Human0 s. H$ I! d% H/ |3 E& T [+ B% Q
{: h6 K7 e% E2 @% A
public:
$ j' X2 S# O5 Q9 c void GetHeight(){cout<<Height;}
) w$ e5 Z: ~& d9 G8 t7 F+ K) M void GetWeight(){cout<<Weight;}
- N9 L, e9 l/ y0 O6 N j4 @8 S+ O void SetHeight(int x){Height=x;}$ B* @ j- r7 |0 ` q; G/ a
void SetWeight(int y){Weight=y;}
* t' S8 _7 g2 c. Y. m. I5 Z( K$ G Dprivate:
6 V% e$ w, U7 U) P* S* T" c. {. w5 P int Height;0 q1 M* h& d- p9 m. m5 X1 l. P0 d
int Weight;
1 O+ R$ C2 K/ b0 l4 z, \- r};- r2 D0 j B4 Z: l) A1 S
( q7 C4 m$ x; Kvoid main(void)" G- m9 O) L2 f$ y% n6 s
{
& w# m. h1 w6 M3 r, A. c Human Lee;
0 U7 }& X' K$ ?1 ?4 B% D9 m6 c Lee.SetHeight(172);$ O- W1 o* A3 c3 d. C+ U. A P2 y
cout<<"Lee的身高是:";$ d5 P! O3 {) U
Lee.GetHeight();
9 |0 ]6 T/ |! V6 C, S D cout<<endl;
4 L+ T& @% z- V! n8 u' k0 X Lee.SetWeight(120);
: Q+ C! L# [" e* i' j cout<<"Lee的体重是:";
5 s/ {* F- D7 t. n+ J Lee.GetWeight();
- `$ P+ A4 |+ W+ Y9 K cout<<endl;0 R4 y& R& E. S" r
}% f B9 d' V3 {& _3 B, a& U9 G
第二种写法: Z' @' U$ j) l$ U, Q
#include <iostream>7 i& Q' u5 @0 a! ^# x0 v
using namespace std;. {) `9 o. t: t, p" E
class Human; U5 ]0 f* N$ F: H8 e1 ]
{" u; e$ I% F! N9 D4 G8 d& p. x
public:
! F( h% q9 M" s$ s$ V) `( } void GetHeight();1 d& u5 v, z. z8 D; d
void GetWeight();
! p8 q4 A$ w9 v/ F6 B4 U9 L8 S/ H void SetHeight(int x);
: g W0 W ~7 P0 B6 ?2 D void SetWeight(int y);
. v9 @! B( \ r8 N! Y: o0 Z# Oprivate:
& Y6 @! A- L$ f- }' I: X int Height;
0 W' c0 E' q3 R- V+ p: o* f5 | int Weight;. U1 ]) a% E7 @" r7 k8 y9 k5 x0 T
};! d9 g7 i! J" y& Q. K- V* l6 t8 i
void Human::SetHeight(int x)/ J& X% P# z" k5 V* |, j
{
+ u& S* g( u, [: R7 G/ w Height=x;2 ? S' r( z# [$ {, }9 K
}
. K9 J5 @/ N% ~1 X+ r5 H# t8 \void Human::GetHeight()
1 y# D# ?: i! J" F{7 o( w: [; q$ c
cout<<Height;: O' l, p) f3 r- ~6 m& y# }% L7 S
}
8 H8 E O0 Z: [; h5 J% [$ U4 U" \; evoid Human::SetWeight(int y)
; {( [1 } i3 d/ w7 H{
& ]- D1 [7 m+ q, l" @) [# _ Weight=y;+ u' V; ]/ i- ?, B) A& q2 e( F
}( [ o! W) M" }8 `+ a( {1 m
void Human::GetWeight()
5 R% Z8 p% i2 P% N. k* \{2 l0 ]% h1 X) q. m2 y
cout<<Weight;
8 j. g* T5 G4 q% E9 c8 N4 G C) L}
* s) m7 F( E% rvoid main(void)
' }; I0 @, w! n% i{6 R: Q% k8 r; d/ |) C# @/ @$ E, H
Human Lee;. P. t: `- \" b7 a7 x& W
Lee.SetHeight(172);% z6 E5 d# I' i6 e+ |" [. V# s. Y) o( ~
cout<<"Lee的身高是:";
; V# L/ n; T; g9 c8 d+ Q3 R# [1 j J6 l Lee.GetHeight();
$ @, ]" x9 J# J1 b cout<<endl;! P" O8 ]& a5 D( l
Lee.SetWeight(120);
( D& X! E$ _. o( D) I& z6 \ cout<<"Lee的体重是:";
5 S9 [4 w: H; E4 I- `. t1 A& D Lee.GetWeight();
; S! S* ~2 y7 C) D9 s) u$ t cout<<endl;/ P' d' r+ T5 I6 i4 y# F) K' L6 p
}& I) n0 n. z# f, J( ?: M- _9 K4 h# m
推荐第二种写法) s6 k6 I5 Y; p+ h* u
( a- j! v2 q+ u. f" F
# i' N5 [! m, x# K M
|
|