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第一种写法:: ^9 _9 _" p/ j
#include <iostream>
# |* o' ]+ o& T+ Dusing namespace std;8 J4 ^: w' d" a+ p& M N6 v0 n
class Human
& \7 ~ e! Q- n/ b0 s{) ]5 Q' k! ? ^0 |% i9 s; k
public:
2 O# K2 U$ \ J* Z: a# u6 x void GetHeight(){cout<<Height;}& V' ~% r2 W2 X- `* x. p5 {
void GetWeight(){cout<<Weight;}; R& ` F, T' f; D/ u8 H! y% ]
void SetHeight(int x){Height=x;}
; j2 E8 K% p3 W$ _0 ^$ |- ^ void SetWeight(int y){Weight=y;}/ S6 J2 i' \) w5 R% N
private:
; ]( F8 W0 V) T int Height;
% k9 u" E$ T8 ? int Weight;
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void main(void)
4 p. h2 {; K7 k{
3 f1 F. w% s$ z, ^ Human Lee;
0 Z# j% E. b, ]4 P Lee.SetHeight(172);6 B& \4 O5 V8 {7 C( D' y; Z
cout<<"Lee的身高是:";
+ n4 b1 w# D v! J/ ~( x% ` Lee.GetHeight();& |4 o/ W6 Q) _& f$ H, R, P/ \
cout<<endl;; r1 s1 H, {5 T( B* E% }
Lee.SetWeight(120);0 E0 s* G/ h' V5 S. k
cout<<"Lee的体重是:";! y' F# ?0 k) L: Q- u
Lee.GetWeight();
7 V; r1 O1 W# g1 P8 A3 f cout<<endl;# T6 R, L7 ~8 N
}
4 h6 S$ y0 O4 i+ [' g, K第二种写法: Z% X$ ~' N7 N) O! p3 \! p! S8 H
#include <iostream>
3 w. a T& Y# p( M9 vusing namespace std;/ r; k) ~' ^: d( O( ]' a
class Human( |" k; Q' O8 z5 X2 p
{6 N% f3 b# a7 H9 P+ m9 G
public:" N, P! {! d y5 k0 R! [, z
void GetHeight();
7 U! P( L. s# }* w2 E" O! b7 e void GetWeight();
1 E& O5 M! }, ~' I1 N void SetHeight(int x);
2 x: }5 J; C. l void SetWeight(int y);7 a# r; f+ U' s! H6 O& o
private:
T, l$ X, o9 N int Height;
0 T$ T ` r4 Y. q( O0 P int Weight;! ?+ r! a) R3 ]) h; R$ t
};
4 y' @ b4 u# y" F2 l: _void Human::SetHeight(int x)
2 `1 l9 l' j% D% X% Z; M1 F/ _{8 x) N C5 y+ U3 t8 ?" J6 u
Height=x;. w$ g1 n; ]8 W3 R) D
}
' k2 j8 I) }3 T5 u5 z7 k& J* l' |void Human::GetHeight()" i# |; {8 J* M/ X+ w* t
{
( w1 [9 r# C. `4 u' y% D cout<<Height;3 }0 K$ s& y# J1 _$ x: Z6 c
}
/ a8 l/ D. J& n& m* t- m9 bvoid Human::SetWeight(int y)2 n8 Y# l- D8 {3 E, g1 w( z9 A$ t7 ~
{
; M4 D( v9 }/ n Weight=y;
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void Human::GetWeight()& k4 h7 N# ?# X) H) u! q
{" ^; u. w1 N1 R. i1 G- u
cout<<Weight;. a! |4 D( e& C' U/ c
}3 {. {7 e, n/ ^, Y E( @6 M
void main(void)
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- m7 h: \' x! r. o1 R; I% m0 F Human Lee;! E1 t2 H- m! o) D- M5 I
Lee.SetHeight(172);
# e* q6 l2 l' `1 f+ n- N/ v' g( Y cout<<"Lee的身高是:";" s. b* x. S% ]( w
Lee.GetHeight();
9 Z2 }; g1 d6 {" V( ? cout<<endl;
8 i; D, m& Q9 P Lee.SetWeight(120);/ C9 K# M: d! r1 z: B5 C9 U
cout<<"Lee的体重是:";& p- s( N: T2 c! I# m6 E7 K |
Lee.GetWeight();
+ H4 T; ~* h) P cout<<endl;( X. c0 R1 ~' y
}
5 p! P0 D2 j. a# i( U推荐第二种写法9 N% M2 z. f7 L p( b2 Y7 e
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