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第一种写法:
. g. T Q) l' p1 M6 W; E#include <iostream>
4 h' |2 J1 v) x. jusing namespace std;. q9 X- N8 ?- p' x% F3 ^( w
class Human
! s: H {1 |# D# `/ O# f7 h{
% }8 M. X7 s* {: c' G h" c$ Qpublic:: L- \& R0 b8 _! c! d4 D
void GetHeight(){cout<<Height;}
4 N) @7 e3 Y. Z' L! `0 Y void GetWeight(){cout<<Weight;}, X7 @/ O5 f+ B6 ~
void SetHeight(int x){Height=x;}
5 T8 q/ i+ q1 D) r7 b- b/ G f void SetWeight(int y){Weight=y;}
1 N' z0 k, X% \6 B3 f$ Y2 V7 P+ \private:
) v( E& D# n, d; h- H3 J$ ~2 v$ u+ G& @ int Height;
5 ^- h. q1 G! A, _# i int Weight;
5 m W" X! P/ T};& z0 f0 n" a) ?/ S8 t; B/ s: h
5 _- N. ]4 k9 G* y. g) F; |
void main(void)
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Human Lee;- c8 d5 j5 ?0 f' ~2 P3 z
Lee.SetHeight(172);
7 g9 ]+ I7 ~/ r( ~7 [ cout<<"Lee的身高是:";
& A! F1 p9 X% a* [+ G7 X- q+ o7 k5 [ Lee.GetHeight();" t9 C* K7 w6 Y$ X. y( N( V* N
cout<<endl;
" h/ A7 R! S& _, l3 g" O& H Lee.SetWeight(120);
4 h% P' \" i8 G cout<<"Lee的体重是:";
; T# U/ o/ x/ }6 I7 i- r Lee.GetWeight();1 {; m% {4 V1 ~6 `
cout<<endl;" `( i2 k x: [5 R9 f% d
}
( c1 F1 L W* a8 m第二种写法:; v% T* p: [& `" t" v* W+ W5 _
#include <iostream>* ~1 c. A8 V. w ?
using namespace std;* w! u {4 w2 ?4 h
class Human
1 i" v# L% O% \9 d `8 w6 N9 x{. H. T. ?* {" W+ G6 ^
public:
/ N3 X; t% V- r8 r0 N+ Q K! u. e; F void GetHeight();
$ b& u( z y" u; i. Y/ p+ Y void GetWeight();
+ b% ?% p$ T$ _- r3 V. g void SetHeight(int x);
& R9 v- F3 X. R7 j/ r0 F void SetWeight(int y);
3 } T* O) ]7 \* S Kprivate:/ P+ [ z% }* h2 b/ x" z
int Height;- [% A" E$ P4 \( i( Q. m
int Weight;
1 ]+ h8 f. U. F4 j6 s};
$ U& m) v6 P2 p2 I' Evoid Human::SetHeight(int x)
5 o9 A. q7 l6 F5 o{
( }- x, A: O, z! k4 g Height=x;4 B; ]4 @1 e" K. V4 C" I7 U
}0 ? }' u) |- @5 N; \
void Human::GetHeight()' k) c8 I6 {7 D+ z3 k
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cout<<Height;
h9 V/ t0 x4 [! T' u}3 n! o/ J( f' A5 ^2 t* [
void Human::SetWeight(int y)+ }! f6 d' y/ X& h) o. a
{
3 A7 H/ g" m( m: V; x5 i1 S* I( T7 M Weight=y;
+ o/ i Z2 i4 |" `}3 |" O% S/ |2 ]1 g
void Human::GetWeight()
- T2 `6 j6 I0 D{, z4 p$ N* ?: @4 ]
cout<<Weight;1 t+ Q7 N$ m( L
}
# `# }4 I+ o' H6 wvoid main(void)
7 m6 J$ R& _ X( H9 `* ~" h" }+ k{. ~, k: a1 @, E! \& w- T
Human Lee;
( G2 }5 E6 }: d: S& b; g) n) p* S Lee.SetHeight(172);& v, p) C, j" [/ w1 b
cout<<"Lee的身高是:";
. p7 {: s! s9 P- ^6 Q4 w Lee.GetHeight();
1 ?2 _+ X0 q3 O Y h. m cout<<endl;$ t6 J3 x! Z8 z8 Q' j0 ~
Lee.SetWeight(120);4 M/ F( m% R+ W( O
cout<<"Lee的体重是:";
8 C5 ]% C& ?$ v# J" l, ] Lee.GetWeight();
9 |$ X9 A0 _* \) \8 h5 D cout<<endl;+ [7 D6 W' M% j5 H$ M6 n
}
" f+ ~! p( Y2 E7 T) M推荐第二种写法
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