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第一种写法:
L+ k# e1 b, @/ A#include <iostream>6 q. S) ^9 ?1 x- z
using namespace std;
) Q3 b0 R: `" j% C+ yclass Human
* ]8 P; d! {# g* ?; A{
( S0 ~8 I: h5 m' j( C- _8 F* bpublic:
1 H1 c# I/ k6 @% I% g% Q. B void GetHeight(){cout<<Height;}
/ r( X8 l: y w$ U. o void GetWeight(){cout<<Weight;}
! F4 o4 u% a0 @% g! r" G5 ` void SetHeight(int x){Height=x;}
- _# Y' C8 l0 [1 q5 Q+ B' F void SetWeight(int y){Weight=y;}
* x2 l" n V z+ ]7 o9 xprivate:8 i$ j% y* k9 I: i/ Y1 i
int Height;4 @6 H D; l: `( n, {
int Weight; s* t" H" m0 t
};* T7 H8 ?$ a9 d2 c) B$ _1 |8 ]
9 U+ ^( X* S3 g5 m9 r
void main(void)
1 o5 M6 {# d# \{
$ Y! R# ?- M# A: q# Y* B' R+ _ Human Lee;1 a+ X/ T# Y6 g. @! e4 J3 r6 p8 j
Lee.SetHeight(172);
. |; g: F: M; c8 G3 M! j( } cout<<"Lee的身高是:";
' |4 _ E5 m) A Lee.GetHeight();
2 K9 J/ ~7 ^1 `: @. W! E: q9 k5 m cout<<endl;! F2 `6 w: ^8 p, L% }2 b4 E3 W
Lee.SetWeight(120);7 r; ]" ^' x! {' r' Q1 k$ S: o* y
cout<<"Lee的体重是:";
. ]2 [( b8 Y' x4 @4 T& g Lee.GetWeight();
: W+ H3 t2 k; Y) i5 ^ cout<<endl;( z r/ x! o$ h0 _; U5 R. q
}" O2 z" Z8 _ R* N. q# n
第二种写法: p6 K [! o2 N. f; i9 G% X
#include <iostream>1 Q& r; f( f8 X, b) P, i+ _
using namespace std;0 L& |+ y% [* U6 z5 V+ B
class Human
6 A, Z6 P3 |" ]. O' ~{- E6 h. x7 j; s8 B, V }- v
public:
J, Z" u2 f& C r void GetHeight();: f" U G% q/ d: l4 k1 \
void GetWeight();
5 T- V6 d; R9 f# ] void SetHeight(int x);
: S1 {/ m& H% E' z! L9 L+ H* ?. u void SetWeight(int y);- \% a, P' G; R7 d5 d
private:
! a# E; b# a! C7 T' o2 } int Height;2 B& X2 p, K- D9 j2 \# u/ M
int Weight;/ r7 p7 L$ {7 _1 E1 s. P. R( ?
};
! h D; n. @4 @) o, U+ \! lvoid Human::SetHeight(int x)
" k* H. H# N9 n{; Z. q* q9 v8 ? z% ^: N2 q. r
Height=x;9 M1 V: @: w7 e- Z
}
! M; F' V# l1 T' l1 ~0 S% tvoid Human::GetHeight()
; L4 n- |; ~# T3 B' S7 ^{; H) }8 C* k+ i/ S9 F/ V3 I
cout<<Height;
+ t& `& M/ z+ c9 ^" e7 O}& z) Q- Y) ^5 m# w8 S! a8 c
void Human::SetWeight(int y)8 A/ J j! z' d
{8 ?2 T+ U4 ^( _9 m& n- }5 L8 ? q, d
Weight=y;
& P* Y( L# ]) w r! Q4 L4 m} @$ q' Y5 l7 ~
void Human::GetWeight()
: I' e% R7 D+ ?0 b- o. M' g H5 }{
% G5 a0 E$ E4 u+ A7 z cout<<Weight;! v7 e$ z5 O; l% v6 |
}
& L* d" a" \! u, T7 {' U$ m7 k2 Vvoid main(void)
3 ]9 A& \# n4 B3 [" U/ R7 ~/ G1 s0 l{9 u& v! X* K1 J& O0 Q2 R# L X
Human Lee;
$ b) ]/ h8 f9 E8 p! g) [ Lee.SetHeight(172);5 m1 R, _5 j6 f% h4 M/ d+ k
cout<<"Lee的身高是:";9 V. L/ d9 k7 b: a U U$ P
Lee.GetHeight();
2 }6 L Y' v% b) b cout<<endl;: n" i' O8 j, U. L2 I. z
Lee.SetWeight(120);
7 M5 X. W9 o( Z6 N cout<<"Lee的体重是:";
, ^+ K6 E1 \ {- F; z Lee.GetWeight();7 K$ Q% c3 o" D6 P, U
cout<<endl;8 N( \9 s8 C! _
}
) t* }; I* R& D# L$ [2 _推荐第二种写法6 l+ ^$ }6 Z1 k5 v |
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