|
|
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:
) B3 q. K3 s, e7 a( d$ q' c9 U. e#include <iostream>
{. E8 z! H9 Fusing namespace std;
) S# ^9 E, P6 N1 D4 Z% V5 N7 wclass Human
' X9 f' x' z+ a{. s. T) k" X- y- p! u& N# |5 p
public:
6 c. o- b. ^; B! c void GetHeight(){cout<<Height;}4 Z7 T9 [. Z" ~' R( R
void GetWeight(){cout<<Weight;}6 R' M7 `$ [% J4 I3 Y: d4 {
void SetHeight(int x){Height=x;}
* r9 [$ N: q9 ?) Z void SetWeight(int y){Weight=y;}
& c0 y$ d" {- L5 Bprivate:
4 K: |7 t* B) I! Q( C int Height;4 e _+ b8 a v3 D3 ~0 ?
int Weight;
, ?# k$ B# d4 L# k4 @ p) r};( r; a$ @6 Z, Q7 \1 R/ e/ _
2 T& \. e* \( h2 q1 \
void main(void)' y6 Z: b5 w% s4 X+ v
{
4 m8 v; {4 D4 A! g Human Lee;5 l- G2 M9 v" i; w' B/ j
Lee.SetHeight(172);
& B) k2 h1 P& [4 P8 V) o4 E cout<<"Lee的身高是:";
0 r9 d/ [$ R# K5 C4 c$ l n7 D Lee.GetHeight();6 Q! o( N& d' G: Q* O1 A" M
cout<<endl;) f$ V L. B4 y3 w
Lee.SetWeight(120);. P: K0 x+ u3 P! T: V
cout<<"Lee的体重是:";* X5 G* w4 X# w4 q4 T9 G e7 }
Lee.GetWeight();
: U! z& E+ R$ B' m5 J cout<<endl;" H' E2 C% l8 [7 \4 Q9 Q
}/ @- C9 L8 s: }
第二种写法:
' w# _& S2 Q" k3 u* @. E% z/ T3 f#include <iostream>7 j. ~0 D6 M1 c i
using namespace std;" t* |# z' K$ [ Z1 N- j {1 c
class Human2 Z* z! y Y+ G
{
6 Q) B( K O4 D2 W$ Npublic:
+ H: y% `. j% I Z/ d' j ~ void GetHeight();
- H) ~* K0 i: [% S6 F void GetWeight();4 Z4 l) q& y! Y- Z8 U ?5 C
void SetHeight(int x);2 ~7 r3 W9 w- z7 a' |
void SetWeight(int y);
6 u0 I+ N1 l# m1 e% H7 y) Gprivate:
5 T N8 b2 R ` int Height;5 Z4 N; h: G2 m, Q: U
int Weight;4 b4 j9 }! r/ N; t- X
};- ~) Y$ d9 q. f2 T! W) l! n/ v
void Human::SetHeight(int x)( L) b/ c2 S& t; E& m
{
$ n5 e# e [$ g$ B# u, l) k Height=x;4 l" _2 y2 h! I: W
}
& \% T }* Z5 G- K5 R" g1 k: N' Avoid Human::GetHeight()
4 n5 k) k+ D( N0 L% s+ G5 Y{
6 M5 d1 X0 I0 g/ O* p" E6 O cout<<Height;3 d, r( y' w% N% x$ O2 ^
}
V; ^' q: T1 n9 K$ `void Human::SetWeight(int y)
% b" {- c3 l" U0 n{
8 T* r& s# r% q) y7 n6 Y Weight=y;6 s+ S4 n5 G* E0 J; j( B! P- b6 e# i
}
7 E, R( s) S: T) wvoid Human::GetWeight()
# w) {: [2 k8 H{; A/ B1 |3 Z/ m+ E) j
cout<<Weight;
3 A; @1 W$ f, r, H D}
- K( W% `6 Z( O' Dvoid main(void)5 I, D7 b, }8 v# t$ B5 M! e7 N: D
{
# h+ ?1 L- z; }; H Human Lee;
0 {9 r( |0 p, ?% y0 B B- N) V Lee.SetHeight(172);
, b2 o6 F5 C; H1 W8 R' y5 |* D& y5 Q cout<<"Lee的身高是:";! K ` q, _2 B* o- d
Lee.GetHeight();
8 Y# Z8 W' @7 }, `: f4 l( j cout<<endl;
9 F7 S- Y: o7 O% j$ p Lee.SetWeight(120);
2 {2 _5 M8 Z5 F. f% { cout<<"Lee的体重是:";5 q& q' D+ D) t
Lee.GetWeight();
' p$ J* e( e: ^- L E* S% M cout<<endl;& ^ j4 ]* d# u
}; b4 C% Y; a2 L; N0 t; U$ e0 k
推荐第二种写法! f; b- g+ i c# ]- a3 u
3 k6 j; H6 A+ m% w$ J! ~& Q, }1 {- _: o
|
|