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第一种写法:6 {7 y. I- D) ]" K- Q+ J
#include <iostream>" |. q* h& {$ a1 e5 Y
using namespace std;
0 d a b, y vclass Human
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public:
/ C6 ]. z$ s" u( ?& b3 ?6 ~& {- p void GetHeight(){cout<<Height;} W& k" K8 ?( e/ u0 v2 n& G
void GetWeight(){cout<<Weight;}
. c Y$ x2 z+ P" P void SetHeight(int x){Height=x;}
& Q) X) h( D# }1 c! V7 h8 E, V9 X void SetWeight(int y){Weight=y;}
/ E9 r# Y1 L p5 u, [private:: C* N( Q# l" u
int Height;
6 o2 P7 c2 Z9 B6 \8 F" ]; y8 j# { int Weight;
7 W7 N# ]6 }1 X};
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" I9 g& u1 h7 e9 ~ ]5 Evoid main(void)
, |6 ]9 h4 `3 x& H! p8 g{
* V3 R/ y* Z3 ^4 c& P Human Lee;
& B1 A+ E2 ^1 |) h- g, w* P6 p Lee.SetHeight(172);% E' l2 m4 ^. p0 V3 S
cout<<"Lee的身高是:";
2 H" L6 s0 |, N. i Lee.GetHeight();
s# X W- a0 H3 I, O$ Y# } cout<<endl;
. B5 K5 }/ T/ _8 | Lee.SetWeight(120);
8 m7 d1 X/ d. w cout<<"Lee的体重是:";7 c& j k) m& }$ H4 Z
Lee.GetWeight();
6 a6 F# O- u. w& G cout<<endl;
3 b4 {) c) S8 L( J; V0 m}
S6 @! m) e) \' ^" n9 ]& |第二种写法:
1 v4 N! h2 n8 E- [8 S; _ K) J#include <iostream>
' n5 e- q M( y; Z2 w5 tusing namespace std;
+ e. Q( C m/ B* eclass Human C" A& O- M' v* Z$ \* X$ P" C
{* Q1 P2 p4 J& A( q8 S. Y. ^& J: i
public:
' l4 {7 ]: Y: g: A. `% m void GetHeight();! [( }5 `) \# T& z6 ~5 x
void GetWeight();) u8 f3 s2 n4 r
void SetHeight(int x);
2 W3 x+ m C3 \5 s2 |! ] void SetWeight(int y);
1 \+ j# w* L8 t( [, P$ U# Tprivate:% I! L% M1 v( N
int Height;
$ `& a" Q, |/ m/ R8 | int Weight;' y \( u2 _7 K
};9 Y) `. S% \. I
void Human::SetHeight(int x)
* ~1 ?; c" {0 ~+ z+ T{
) ?& ~' _( J. f8 Q; B% r Height=x;% P* G1 S o1 N/ q% g' t3 ?; n
}% F9 d, |. y. n: Q! j! h8 Y
void Human::GetHeight()8 s' A" _1 @9 f, F' s1 i1 d. b7 z
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cout<<Height;
! s5 L. T' N7 R. M/ P& g}
; z! B) i3 F$ E; _void Human::SetWeight(int y)9 _ I8 K2 F. m8 t& X6 v3 X) v5 Z" m$ b
{
& A% U& {$ t8 U) R Weight=y;1 Y5 D3 L$ \! d* U. g, T( ?4 c8 \
}
) m m' f- O9 n' u8 @3 kvoid Human::GetWeight()2 F$ _# b( ^7 _9 r2 D5 G% N
{4 [ E. L1 K2 n: n
cout<<Weight;
* s* c$ s6 I0 [$ Z ~}
& E0 L' z0 r5 k* X+ z5 Tvoid main(void)
7 R8 z9 a) J* @, D% N2 L# s{
+ o" Z' O% Q* J q% G# e4 \' ^ Human Lee;/ ^7 h# J. H6 H; {: D
Lee.SetHeight(172);
4 b$ c6 r/ R. x( c" I) V$ S, q7 F cout<<"Lee的身高是:";/ c3 t( z9 `' g) s. s
Lee.GetHeight();
# h8 d" Y G. v) @3 i) A" D+ ] cout<<endl;
+ N, g. M6 T' A( q- F- N( G Lee.SetWeight(120);' r1 [$ R+ f+ V
cout<<"Lee的体重是:";
2 T; t( x. j# } v2 c0 z Lee.GetWeight();
6 ^$ u) E$ S; D x cout<<endl;
' k+ l- A! E% S3 P7 W9 C}! y6 g( l# r/ f# T. o5 G8 ~7 {
推荐第二种写法
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