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第一种写法:; p7 v! f( `+ g9 b
#include <iostream>
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class Human4 {' L6 h/ M- e+ V3 G
{
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void GetHeight(){cout<<Height;}3 u' l3 S9 ]5 ~7 [
void GetWeight(){cout<<Weight;}
, C+ R6 G4 G( d" f# Q E void SetHeight(int x){Height=x;}) O" L5 `+ ]1 i2 ]
void SetWeight(int y){Weight=y;}4 ^6 o. l B) } U5 {/ n
private:
& m7 t) L. C5 V1 v int Height;
: ?$ s9 S! l" l3 m7 \5 v1 i# j int Weight;
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void main(void)
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; \- g5 {% l* u! E3 i" l# x/ s Human Lee;7 y ?( F/ j2 W3 R
Lee.SetHeight(172);" L6 }! O5 H4 S* V3 m2 ]. u" L
cout<<"Lee的身高是:";
, S1 G6 @% p. A- w) h Lee.GetHeight();, q2 @4 p& {& ~3 ? R
cout<<endl;
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& F* E+ C! d: n/ e$ w cout<<"Lee的体重是:";1 K. p( C( `8 U) O; l! p
Lee.GetWeight();
% w- \7 L d, } cout<<endl;
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8 e* P$ C6 _. Z第二种写法:
| a0 O0 v4 S5 ^' N#include <iostream>. f6 I Y# c& z
using namespace std;$ Y' e b3 S/ h3 u& M. e
class Human
) i6 L) q" ~8 A{
( [+ S( O3 Z9 j/ ?) G% apublic:( x, O" q5 B& Z0 h
void GetHeight();
' l( K1 o2 V+ W5 e4 i/ |6 h3 a void GetWeight();$ Y, Y0 W! V: h( a1 R, E- w' H1 U
void SetHeight(int x);
7 M, w) t5 j% s& J+ ?; x% f1 E void SetWeight(int y);. }8 u. L# n: O5 {: P+ L
private:
5 _. G6 `* s5 M+ E int Height;
: h7 M, m+ {7 T" X4 ` int Weight;' a. o7 E; y l2 n
};
, R1 w4 U ~' ?$ j3 Rvoid Human::SetHeight(int x)
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Height=x; c$ r# Q" T7 P7 ?
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void Human::GetHeight()$ p; o# z2 j# U- f: |
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cout<<Height;
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void Human::SetWeight(int y)
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Weight=y;* k" y( Y4 \- @. F ~8 P
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void Human::GetWeight()) W3 {$ [* Y8 y( L0 K( ~; d; ?+ E3 x
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cout<<Weight;
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void main(void)
$ k# x3 ]% Z: a- x# d, n- ^, [{
: a I: s7 d ^% |& z0 ^! k& p Human Lee;
/ }( s* N' [: ?/ ` Lee.SetHeight(172);
6 r, J" E, r3 i cout<<"Lee的身高是:";2 A8 z) m9 k, S7 ^+ S4 e! w' }
Lee.GetHeight();
) c |; z; e8 Q1 Z cout<<endl;
% z% u9 @8 F L: Q" w+ W Lee.SetWeight(120);9 P k% B! v z$ ?
cout<<"Lee的体重是:";
* Y4 O) n! V2 I( C Lee.GetWeight();
; c0 X I' r" }6 z% t cout<<endl;
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推荐第二种写法
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