|
|
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:: }3 V5 b/ O6 O
#include <iostream>
7 ]1 }9 `1 q; L/ z! r# n& susing namespace std;/ c7 y: c* K- _6 o" S4 e% i2 n$ _
class Human
' ^3 E6 L F( V N/ D{
1 U; _' b( x2 l6 ?* f* O) Y8 ?public:: _1 M0 A) _, t8 E5 W
void GetHeight(){cout<<Height;}
1 {5 Z$ I! M7 u" q. {! e void GetWeight(){cout<<Weight;}
, e& o6 k) Y/ l& P6 z6 e5 O- S& ? void SetHeight(int x){Height=x;}9 h. T0 H V5 S" G; E% k
void SetWeight(int y){Weight=y;}
4 o1 G2 i9 c5 j nprivate:( ]5 Y$ v5 Q2 R5 c. G k, @& s* z4 l* ^
int Height;) U% }- y$ [0 n1 {
int Weight;5 n- J, p( C7 ?* m0 N
};
& H3 p9 ~: ~8 D- P5 V7 \! T5 N8 h# c. ]# N. L: E' A! L
void main(void)
' y$ h: R5 O( ]% i- e{
4 `# ]; C& u6 i4 _8 t; U Human Lee;( B# f i+ D6 m+ [8 k
Lee.SetHeight(172);
& L" T4 _" s2 q, S- x$ r4 v cout<<"Lee的身高是:";
3 Z, v! g7 ^8 j: G" o; S Lee.GetHeight();7 j) u' U; K( w# V, ~3 s$ b
cout<<endl;
5 T1 Y9 z9 a( w6 R; L Lee.SetWeight(120);
d7 [* t G: R! i1 j cout<<"Lee的体重是:";
7 t. e7 E7 o/ {9 T/ e( U# I Lee.GetWeight();
/ U- C2 f1 F7 L, L: S" g cout<<endl;
& P+ `( L1 u# n1 }: ?4 W y9 I}8 j/ g% D3 _5 f/ H
第二种写法:$ j* f B& X) \/ Q( O( J
#include <iostream>. @' U1 k3 U" h! b9 \
using namespace std;; ^. l6 k, d V9 o
class Human
0 t1 P6 _7 F8 }; W: w{
, c# l5 W" W: C" {" N2 `5 kpublic:
6 F0 P* F9 e# L3 X8 k3 N- p void GetHeight();
2 z9 s& K' F5 X/ D void GetWeight();
! F9 R5 z. l+ {4 E) S; ?, L void SetHeight(int x);4 Q" F* |: Y9 T9 M
void SetWeight(int y);
' M. w ^; F" z3 iprivate:2 C: u0 l$ ~$ ~
int Height;- V3 d3 Z ~, y& u5 l, J
int Weight;
2 {4 p' M5 {( x0 Z( t4 Q};
. `% {7 \. t, k' h% U! _2 @void Human::SetHeight(int x)& S' g+ n! `, `6 w n/ U
{
5 E# _8 d, t1 E; T Height=x;1 R) o4 T5 ]8 y+ {& b! ^/ g' _
}
$ l2 j/ K& O" svoid Human::GetHeight()2 q3 m/ y2 r9 [0 d8 `8 G
{
! f) T7 ?: i$ ?8 m8 r9 a4 l& V2 z cout<<Height;
6 [- k+ Z$ F7 L% B/ ?0 ?}
1 t: w/ _) y( E o5 O( `void Human::SetWeight(int y)' i9 c& I2 `* I9 ?
{
S. d. G% {4 s% R% d- l Weight=y;8 E, }8 t+ G& G- `' J7 L( B# A
}6 {7 x7 Q1 x& z' a& r
void Human::GetWeight()4 v& J4 e$ n) a- N5 x. K
{$ H+ U& v" o% z# x3 O9 t
cout<<Weight;; M G% T, C) k# E2 Z7 j$ i
}
t K, _. H; ^9 z. kvoid main(void)
& n! @* \* K: ^& f# ?{
7 O: o# a: ]; o+ F- i+ p: w Human Lee;: Z: J+ g3 T% R/ ^+ w0 X
Lee.SetHeight(172);- K/ [6 i. l% E2 G/ b
cout<<"Lee的身高是:";
; {6 T+ h. J( Q* u1 H7 E Lee.GetHeight();9 q) {. c; k7 g- t) C/ T+ i
cout<<endl; o1 X1 J0 W1 t: l" P- X
Lee.SetWeight(120);
0 J- y$ e$ O9 w, T5 Z. Q, J* ? cout<<"Lee的体重是:";) N" g q! i+ L5 a* H
Lee.GetWeight();# _/ d) f1 Q& W. L6 m6 m
cout<<endl;
9 }* z# {3 D- L3 z- X, {}; z" v6 Y, J* W0 O$ \6 y3 w8 B
推荐第二种写法
. b0 F& s0 \" g) R1 @* P( x" b& t1 g3 F- z3 a. O2 V
) w! r3 z/ i% l2 J# L
|
|