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第一种写法:
3 }+ h; W' k/ L4 P. I) {#include <iostream>
; C4 V6 |; d$ f7 Y6 d. \using namespace std;
0 T1 n" h& n: g$ T; zclass Human
! h; f4 v+ t, } J, u! \0 Y$ [; y6 ]8 ^{1 Q4 `- T# w+ o- e
public:& ]0 w( p5 w. x! O5 W( J
void GetHeight(){cout<<Height;}
3 y& Y& Y0 S2 R3 @+ y, b8 H void GetWeight(){cout<<Weight;}
) ^3 j3 T d) |, W. H void SetHeight(int x){Height=x;}
, `& K% f T, G0 D1 O1 e1 \ void SetWeight(int y){Weight=y;}
/ q! d+ }+ J* S* h7 xprivate:
0 f! `' r& ]) A6 h7 Q# L int Height;6 b1 V0 C% p$ L) M7 X& U( v% L) E
int Weight;5 g8 ~: B/ p5 q
};
, F, X8 a# m% Y
) M$ T0 K) m+ Ovoid main(void)( S& t2 ^# a/ i+ n
{
, V4 E9 k% \0 t% I Human Lee; E4 J3 ~: `- v4 j ^
Lee.SetHeight(172);& {/ |, u5 n# p% Q+ A
cout<<"Lee的身高是:";. d5 Z' j1 r1 |% m& F( m7 R, x, W8 d
Lee.GetHeight();
4 v# t8 G0 C7 j2 c7 J' \: r i cout<<endl;+ H# {4 C( Z8 t1 ^0 J
Lee.SetWeight(120);/ s. ^6 f* k0 G, J' @4 H
cout<<"Lee的体重是:";+ N, {7 F2 M0 @9 ?
Lee.GetWeight();
. c* Y6 L; G+ G- T/ R1 n cout<<endl;; ^! n' H3 O1 i U5 B
}) H+ T$ B( s$ _, O
第二种写法:5 E' H) C1 i" e+ X
#include <iostream>" C- ]. o& l* M( A. m2 r1 R7 G
using namespace std;
3 y' ]! H( c4 Q8 ]) D. O# dclass Human& m" o. u" l) N7 W# u7 G9 _4 M
{
* s. l8 W5 D$ |9 y9 w, i5 spublic:
' g% R# h2 P( v8 C* k( l9 e void GetHeight();- l$ `* h- }* [0 q5 B7 h t
void GetWeight();# v8 {; G3 `9 ^ p8 S
void SetHeight(int x);
" D3 A+ g3 E5 u/ H- v, i void SetWeight(int y);
3 R6 |$ Z* F% E( I/ B# c! j1 ~private:
: a8 ?: l' c( f' f3 p( L int Height;1 `( e0 c ~! W* c1 u( P( K. J
int Weight;
' Q% [0 ~) g# Z" C2 q0 h0 a/ X};
( y/ ?. Z V' a: @% kvoid Human::SetHeight(int x)
5 N6 V( [6 s5 q; S, x# J{" \. s4 n4 V% V
Height=x;8 ?, {, f0 R7 a) f: Q3 c _- n1 Y
}
0 ~/ c8 ^5 ^% z9 o' e& pvoid Human::GetHeight()
5 e" r) T" _ ~& S* d. [6 S" C. r{
# t, ]% G% b9 N x; r0 y! W) U cout<<Height;# }5 N& I, M9 L" y9 z
}, }# O* U7 o- N' Z2 w/ w
void Human::SetWeight(int y)2 Q/ l" f' z( U# P# C
{8 q! V5 v) i, G0 x# L
Weight=y;
7 R/ |' b6 |( m% J" ^% U3 E& a} a9 z- v k; R, Q: i; r
void Human::GetWeight(), T: n) d) O: e* V$ w
{
) {) O& N& b! L. Q1 B5 L& g cout<<Weight;
% I3 {' I" R, O4 U/ c4 T7 [1 e2 I}: V! R# b5 U9 R: U' }
void main(void)
7 z( E9 u2 O; V% Z; T{
$ I8 N. G8 p4 H2 p. L8 [$ u2 L Human Lee;
7 G; T. H- y" j Lee.SetHeight(172);
% {" Z& _6 [8 N: R- U. z cout<<"Lee的身高是:";4 W' b/ r# e3 |, L c/ p) t
Lee.GetHeight();
! R# z3 w) g# X# ~& O j4 a cout<<endl;
9 r) }- v1 e D7 G1 h3 \* k$ e* Y; J Lee.SetWeight(120);' W( m0 @: H4 H9 y& l% S1 B
cout<<"Lee的体重是:";
$ P& a& U7 A/ Q/ }; V6 x% q( S Lee.GetWeight();
- ~, G2 R5 A2 |5 P6 L3 d% h0 Z! y cout<<endl;$ ]( b' y; c1 O) o. d8 S+ T$ r m
}0 M3 k; R( e( |9 [+ m
推荐第二种写法1 i: m) q, J: R: o
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