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第一种写法:/ D( t f, Q/ J/ a
#include <iostream>
. [: p& j9 w4 f. musing namespace std;
6 Z, B4 D u! D/ |: D' Mclass Human
9 b0 t3 E! ]- e" s: v{
$ Q7 d; S, F5 w4 O3 @; Vpublic:8 y; _: J4 r3 k; x+ @: D; D) ^
void GetHeight(){cout<<Height;}
7 e( N$ p' e! O; l3 ^/ u' C void GetWeight(){cout<<Weight;}
x- b& ~( {' `8 D$ } void SetHeight(int x){Height=x;}
/ P* K# b2 b" j0 M: X, b7 u" ` void SetWeight(int y){Weight=y;}
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int Height;
" O" C( b3 K( R/ w2 \/ W1 h int Weight;7 [# p0 I0 G: A0 l: g+ \& y' D. R1 K
};' C; w0 e4 _ C; C: t( W
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void main(void)
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Human Lee;! |9 \& c& Q5 c/ p1 X r8 ~
Lee.SetHeight(172);
( Z8 G+ a9 e$ [! X% D4 a& X( }- L cout<<"Lee的身高是:";( h K( S% F4 l' }
Lee.GetHeight();
6 W+ B) C: V0 `2 L5 D cout<<endl;7 z* s2 L% a3 P
Lee.SetWeight(120);, q! y' a) p0 n7 e8 K) R+ W0 V
cout<<"Lee的体重是:";
- J C# K. r7 n Lee.GetWeight();2 t/ Y7 ~3 d; q7 d
cout<<endl;
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" b) B8 m5 o2 ]* T# B ] y. b8 G第二种写法:- }. q7 a) Z5 }# ^' z0 a
#include <iostream>% r) [: R) k" w; X e* [! h- Y
using namespace std;3 R6 y9 ]7 h- {0 a% c) l
class Human
6 F# ]/ w0 i- V- f{
" ]5 u! H+ I8 B9 H6 `public:' U: N$ E/ d3 v8 i0 d, j" u
void GetHeight();
# v3 ?4 Y1 b: x% `& L void GetWeight();" M3 k0 q! r% O+ P/ r. \% C
void SetHeight(int x);# C9 C* n' V0 p+ {( I
void SetWeight(int y);
: t" w! i0 Z) a% C; M5 Jprivate:
) W* J' h D4 P/ k3 L4 {' e int Height;7 c' f+ T1 T4 \( ~, T( B
int Weight;
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void Human::SetHeight(int x)
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Height=x;* M: V: U& \+ u+ D
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void Human::GetHeight()
! P/ _) x. R. r3 x4 s7 p; u{
' M& T9 B: o, E* M. X cout<<Height;; y* H) P, u; Y2 k0 S8 V. b% N6 T; u
}
8 j, b, z4 p5 \& y+ K& Lvoid Human::SetWeight(int y)6 w" r8 x/ V- e! g
{/ V0 I) s, Y7 L3 `
Weight=y;* z* O" @+ i0 X6 C1 p4 Q
}
" T" {* N6 Q( f' cvoid Human::GetWeight()
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cout<<Weight;2 N0 {. |) J. V* K$ K; {3 Q7 T/ {
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void main(void)9 \' E* `. ?1 l0 B7 [4 V
{
. b0 r1 K7 H5 z. Z' N Human Lee;
* c/ z* B, H. P' v; Y( X6 m Lee.SetHeight(172);; Z9 t2 S6 D9 C! a8 k6 w1 q
cout<<"Lee的身高是:";$ V& D% f& U8 s. f6 Q+ c& @- o
Lee.GetHeight();
3 U! j2 x. ~- [ cout<<endl;
& }2 `' X$ q$ [, n9 W Lee.SetWeight(120);3 v3 a b0 T0 ^8 `6 {
cout<<"Lee的体重是:";; D8 `$ I3 n1 D
Lee.GetWeight();
+ d! c/ Y$ W) Q1 q* f3 s& e7 K cout<<endl;; r ]. u7 D' z! b/ k. N7 C
}( q# R1 B( b2 e. W% A, U: P
推荐第二种写法
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