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第一种写法:9 Q+ }' |8 z4 N
#include <iostream>- F; y( O0 V" b, S! w* x
using namespace std;
6 D" l0 V5 u0 S( c, dclass Human
& J5 l8 o3 Q) D B+ K{
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void GetHeight(){cout<<Height;}; Z0 k$ a& o3 n( J; j8 J" w
void GetWeight(){cout<<Weight;}
. Q. x! r# g9 N3 p void SetHeight(int x){Height=x;}2 I4 ?. V! J& X& i. E. m# k: d7 E
void SetWeight(int y){Weight=y;}
5 G0 [, V& ~# L7 q7 y, ^private:
7 S2 P# a) u ]2 y int Height;6 b' U1 m \( C! F
int Weight;# _* ~' v+ {. z- L! Z. y
};
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1 P5 O G: S& k5 ^4 `void main(void) _; @! |7 D+ Z Y2 j2 `2 U% ~* M
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Human Lee;
6 R \; z! p6 Z9 x% k; X2 F. P Lee.SetHeight(172);
6 j6 j8 K, n, O1 H( f$ Q* e( I! ` cout<<"Lee的身高是:";& C% d) M8 A$ ]* |% T
Lee.GetHeight();2 @, @2 X" e+ B4 ?8 Y4 a J
cout<<endl;/ S& }/ k, d3 |, N! n& M
Lee.SetWeight(120);
5 C8 e" v: h U. G7 L0 z: f cout<<"Lee的体重是:";
1 m% S' e4 ]1 e* r+ H Lee.GetWeight();
7 Q' [; e1 @; g5 r2 r$ ~+ Z) u7 K cout<<endl;( M) {1 X8 j& W/ G/ P: D
}
3 G( z& L' U1 S/ C. o7 E第二种写法:
- ? F; F* [7 R1 \7 @: G1 l2 S2 x#include <iostream>% B& ^% G) y4 A5 u- j0 |
using namespace std;+ b2 l5 Z/ e" E" y: p
class Human3 P( K( o/ h' h
{ n5 }- V& E' h, C( s
public:
# }. ~0 m2 P t void GetHeight();
9 Q! j p8 ]* s. B5 J/ {' X void GetWeight();
- P T# p$ u* \2 v4 x& O6 Y void SetHeight(int x);7 X6 T5 C2 o+ Y- @# m
void SetWeight(int y);: ~ q+ h) [" C
private:3 e9 Z) l2 u6 \+ P, E
int Height;
9 u- k7 p( Q% b+ W! L: I int Weight;+ w# Z8 ^* E5 F. D( b( Z, T( D9 C
};
1 l# P: K: q# c! Kvoid Human::SetHeight(int x)3 y- F/ v+ N8 [! s: i. r+ P: h `( f
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Height=x;
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void Human::GetHeight()
% \/ W P4 I* b7 O{
9 T8 ?; R* v; x# O: v1 H cout<<Height;; d4 q% J% V4 B( E
}
( G& Y' I& }0 m% U. ~7 L' a+ s9 jvoid Human::SetWeight(int y)
2 F, z2 q/ `% M+ ?* X{* w$ {4 {' C$ Q
Weight=y;" [) L: m/ L H2 D6 u" P( H Y! @
}
! P# f; `# l; r. bvoid Human::GetWeight()
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cout<<Weight;
# c& u1 ^4 J# Z: Z$ v0 P; D- L}
, d& x9 @% L! q3 T& E/ |void main(void): ~- [& d P3 I4 Y A
{) G7 L9 s) L/ Z# [) s2 n% D
Human Lee;
3 Z/ n* b, f! k4 U8 x$ `5 Z. T1 e, I Lee.SetHeight(172);8 t; U" v3 |8 J4 I9 ]' l- r& z
cout<<"Lee的身高是:"; h' ~( Y9 `# A2 ]% j
Lee.GetHeight();
4 u- V5 J% U! Y) C( F cout<<endl;
- J3 ^# |; \, ?9 C Lee.SetWeight(120);
% z4 m9 u+ L, ~& O# O cout<<"Lee的体重是:";
8 `+ o9 i) y; u# S" X' @/ Z6 P Lee.GetWeight();
& S Y- H& m$ W. p( `9 O2 Q cout<<endl;
* Y0 C/ Q% N2 h3 Q9 B1 T* a}5 Y, t) B5 D( m, R
推荐第二种写法
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