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第一种写法:
4 s' j3 D' d; b#include <iostream>, S7 v6 X0 k0 G
using namespace std;
! y0 g+ P7 z0 S3 oclass Human; X7 C$ A0 s5 q* o4 w0 S
{
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void GetHeight(){cout<<Height;}
# l: p- K( O a7 s void GetWeight(){cout<<Weight;}! k T5 \# [7 b: _9 K
void SetHeight(int x){Height=x;}: P, d$ ]% s3 a7 M
void SetWeight(int y){Weight=y;}
* Z i: I% `. P5 q1 B. ~% _private:
. T* h$ q# m6 H: N% c int Height;
, Y7 ^5 A% A) ~/ Y$ a7 J8 n int Weight;6 A+ H6 }0 I4 ^+ G; t5 S! p
};9 B) j8 ]/ `/ Q/ s2 g
2 I e, { Q+ y+ x' a+ nvoid main(void)
, B$ u! q* V, p5 X; g Y{
1 M7 V7 G6 s3 a, U0 I' T Human Lee;
9 O- K! S W% v Lee.SetHeight(172);
/ N+ U+ b! e3 M, T, z cout<<"Lee的身高是:";9 V2 F7 Q& X# T: e- g1 M. s. c3 D
Lee.GetHeight();
6 K/ t. y; a" X; r2 i$ C cout<<endl;
" ]& X: R- W- ^* L3 }: A Z Lee.SetWeight(120);
, Z' c. U/ x) O- Z3 M1 l cout<<"Lee的体重是:";
* T: P. I. H0 M3 u( u Lee.GetWeight();! z) p) C' Z i: S6 D) u
cout<<endl;
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第二种写法:0 [+ n2 ]0 i+ q0 b
#include <iostream> ]7 @" R& Z9 R* _; ~) U
using namespace std;' _. x; }1 W) e8 _ b- J
class Human
7 F9 y2 P" Q5 a) y{
+ R# B1 u. A D, R" Y) t7 ?, d5 qpublic:
* r: ]5 U: c1 _7 v" { y1 c void GetHeight();
7 D5 W) O+ u4 Q+ H# D) j- A0 d void GetWeight();
_& G% X5 m9 N. w5 K void SetHeight(int x);6 M Z! F7 e2 K7 w6 Q+ G
void SetWeight(int y);
5 P/ q( e; d8 jprivate:
/ ^! j0 a; q) e: A3 `7 ?3 R int Height;: [# M: U8 P e6 _3 C
int Weight;
s6 f1 J- g# Z& X7 c) q7 G. O};
( F, U0 i* |) n2 {2 R9 zvoid Human::SetHeight(int x). N1 Y' `, \+ h+ L( g2 o
{
* j; x3 n. j0 p9 R3 y- y Height=x;
, I4 b6 B% m' V" o+ n+ ~) R7 ?}# O0 y1 p: J- ~# [
void Human::GetHeight()
+ N2 l. e9 U7 S% g! j9 [- W- [6 u' E{. D7 G2 _; p) h' U; M- O; }
cout<<Height;
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void Human::SetWeight(int y)
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Weight=y;
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void Human::GetWeight()- b- \6 H, h) H* [* N- a
{* B. s2 ?5 k- v# M7 S
cout<<Weight;
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void main(void)
( T) l b8 u; V2 E! M{' ]" l( q1 S& K' T0 Z5 ?0 e1 K
Human Lee;- S2 I1 a; _3 ]1 Q: r9 j! Y
Lee.SetHeight(172);$ u: S: U2 A D
cout<<"Lee的身高是:";- o9 R' O8 Z$ L1 [: V) i
Lee.GetHeight();1 Q5 `: l& V6 z6 v k: g j
cout<<endl;$ N9 b0 P# h* o; x9 x2 l
Lee.SetWeight(120);' W1 I/ w+ W, C% O" U) D7 H3 d
cout<<"Lee的体重是:";
9 q" ~9 ]' B$ s* z- P. Y) l8 T) [/ _ Lee.GetWeight();3 q% [. A( J6 }) O
cout<<endl;" h6 k4 _* H/ B' N r$ Q; w/ T: G8 k+ L
}
$ m! B8 ^, i: `2 y! Y) L! g推荐第二种写法
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# l/ G8 U- a2 W# }
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