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第一种写法:6 b) O" _$ b' ^: ~$ {# ` g/ w
#include <iostream># c# ~; a s1 {) D" l+ y
using namespace std;) D' x4 v& {- O4 t0 e
class Human4 P# @9 Z0 Q9 k I
{
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void GetHeight(){cout<<Height;}# T9 d/ k5 K& W, ~* g1 `
void GetWeight(){cout<<Weight;}
/ V8 H9 N6 i x& ?: k& h void SetHeight(int x){Height=x;}' Q Q6 v1 Y$ ^" N7 }0 R/ \8 E6 Q
void SetWeight(int y){Weight=y;}- J: R8 @/ |% H
private:* O# O- r+ X& J5 q2 k6 R
int Height;
# |6 F6 p8 f3 K! I* o9 c9 W int Weight;! K) D; J4 l. t. |: ]" R( U. ?( t
};
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void main(void)
6 s, l# {3 v$ Q; r{
% g. v7 r& c# X8 l( m Human Lee;$ [& u4 ]; H# c7 R1 i+ M
Lee.SetHeight(172);
7 {) f( n" Q9 e- A" y' y0 h cout<<"Lee的身高是:";
" C+ c/ @% Y7 m6 F2 A& r! M Lee.GetHeight(); }' O+ f2 j& @/ A5 n7 |/ J7 M
cout<<endl;
4 t4 _; {" r. F; Z: v3 m Lee.SetWeight(120);# l& \5 Z9 k( Y0 i8 C: I
cout<<"Lee的体重是:";
! j3 @: Z3 m: k* P% U9 t Lee.GetWeight();) Y7 F9 [/ M w! M* f6 F6 P
cout<<endl;
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; u9 X6 @2 k. Z0 L第二种写法:
" j/ b4 W% L( _4 N#include <iostream>
H. i" ^% ]7 Z* |) y; eusing namespace std;
5 z! G% ?8 ?0 _0 o9 ]6 D0 yclass Human! b1 b5 u9 I/ [* ?
{
/ v/ H/ o2 X9 ?4 Y: _public:
: G Z8 S: @9 F/ S4 l void GetHeight();
/ k |# G) ]- u! x" a9 X. G void GetWeight();
1 W; P+ z1 Z8 c8 J void SetHeight(int x);4 a6 o* A* j7 K- ?! Q- P. D
void SetWeight(int y);
2 h% L! v; |. ~9 L0 F2 ]private:
) I' R4 u/ i9 c y+ z6 {8 ^ int Height;
6 G0 n' A, ]& f int Weight;" w* f# X8 V# Z5 r
};
6 w5 ~% c% w* o% _void Human::SetHeight(int x)
: D- ?( z/ S1 K+ Y C* t{6 Z% _* k# s# ?, X2 s, G
Height=x;5 l; l2 ?9 v+ P! ]0 k& p& V
}! U) H Z! a; }8 r5 I6 Y+ Y# @
void Human::GetHeight()
9 p/ r, ~2 g+ @3 U{
( a4 S& C J7 z! E7 C0 O, Q cout<<Height;
8 u, d- N$ ^; ?0 _}
. w3 L) l* G! k3 R0 l5 w9 ?3 I$ i Lvoid Human::SetWeight(int y)
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Weight=y;% Y1 c P# |6 }1 O
}
: d5 i1 I7 k3 t% R- ?void Human::GetWeight()0 m& d, r% B4 o% O# F
{; O- `; L; A+ |" T5 T9 L9 _- F
cout<<Weight;
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void main(void)
" Z: v8 E& \; i% T% d, p$ G{8 k2 r2 n4 i" U, P" Q0 a) r: F) x
Human Lee;0 [7 O5 O6 T3 e% k( R7 C
Lee.SetHeight(172);
9 D! v9 I! q) ~4 \! H; m. ] cout<<"Lee的身高是:";
. \, t- W; S3 }4 m9 F Lee.GetHeight();
7 L+ x: ^* ~. G& C! G cout<<endl;
: k3 s: f4 G# D+ d3 g% }* F' X Lee.SetWeight(120);9 d. S% u" ~, ?" f8 G
cout<<"Lee的体重是:";5 H7 O6 ~ d( B' u
Lee.GetWeight();9 Y# t/ q# _: t% |" |1 q0 h8 p
cout<<endl;' N1 Q% P0 L8 ^! q. B8 S* T" V
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推荐第二种写法5 w0 ?4 d; e5 f) @
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