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第一种写法:, j+ k/ }" |( g3 v G1 i
#include <iostream>
p: p- U' u" v. T \# I% t/ N/ \using namespace std;
! R5 x& K. b* f; l# dclass Human! }; B2 S6 n& s) N
{/ W9 l# x. I, P9 n. v9 K1 T
public:
- X7 x% A- j6 `1 G! o. s: s$ x void GetHeight(){cout<<Height;}
2 \0 Z' b6 l7 O+ R$ g void GetWeight(){cout<<Weight;}
: J" D' e; Z, m6 n! y( W void SetHeight(int x){Height=x;}
+ N2 w, G/ a# @ void SetWeight(int y){Weight=y;}! s y _( m/ L
private:
t) `: v# F3 i5 Q r int Height;
& n/ j) O. m/ A6 c6 x int Weight;$ I6 `# @ N% \
};: T# z$ I; D/ F! q: x
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void main(void)
* R5 t# e3 ~% y8 I. ^' Z, ]+ q2 w{
- h( N: K3 I/ r% E- ?% R8 a Human Lee;3 t- p6 w. V& O& n- F- l* Z7 R
Lee.SetHeight(172);
! ]- ]: B5 U, L2 L' j) b. y cout<<"Lee的身高是:";. ]3 }4 i! G/ p8 W' e$ ]
Lee.GetHeight();5 d5 U, S" r: V% l; R. R
cout<<endl;
" O9 o9 o$ X! Q' a Lee.SetWeight(120);
; w3 q9 A, ]: g3 ^& P cout<<"Lee的体重是:";( B, g# z- x+ O, D
Lee.GetWeight();
# u' Y0 E: w: X( I8 ^+ Q' ? cout<<endl;% w* s( Q0 e6 D2 j9 b
}
# i; Q3 k4 c8 g2 G$ P9 u; ~2 w1 y第二种写法:
6 O1 R- S$ R5 ~) h# i, c#include <iostream>
1 _! n/ z Q% `. @1 [/ {) J4 cusing namespace std;0 ^+ }" o0 `0 S5 Z% P8 f i
class Human2 Y& ]" |) }: P5 p3 Q
{
/ I2 D$ p- `+ m. g4 `public:
9 Z8 ^$ w' {# h void GetHeight();7 K! z- S# |; ^: a. ~5 r
void GetWeight();
, U0 [- Q6 G0 S3 ?9 X3 C1 A" H8 ] C void SetHeight(int x);
1 f! b2 x9 a0 k p3 O' s void SetWeight(int y);
' G, z$ X J* M9 x- I& gprivate:: X$ I3 }; x3 T( C8 @/ m
int Height;
x) m$ d: L# t) O& J6 I) j% c int Weight;
' d4 U) s3 i+ x) t( U};' L; f% y' q* c4 X+ a) y$ R2 J
void Human::SetHeight(int x)
: V; W/ u% N! }{% ^! K5 r. s. @, s4 n$ T# P/ j
Height=x;
$ J1 m# l( k) ~+ Y7 j |& u}
3 o" F! ^' U; Dvoid Human::GetHeight(). Q8 \' g$ {. L% A
{' s b" p" |0 j0 O9 E( X w
cout<<Height;
4 N% P" _- h4 f7 J1 {}
a3 L. M) H# I& Z9 [% Cvoid Human::SetWeight(int y)3 g" ]9 K, v' y7 Y& O
{
7 Q6 |! ?+ K. M Weight=y;: Y8 f. I- [4 O6 }; R
}
* G9 w) z7 K% ?% V$ m1 Lvoid Human::GetWeight()
; b% q" ^) e. p- H. D{ B: n6 t5 @5 g6 g! s6 j& H+ {& R
cout<<Weight;
, y" Q Y7 w1 }2 C& n4 r) D/ ?8 _}
8 J& e* s6 T6 E4 G- vvoid main(void)5 `2 S1 P+ B+ B k) T% o
{
* z- e' y& N) c) H1 t2 e7 U/ n Human Lee;0 W) m- [0 O( t$ P" v# `
Lee.SetHeight(172);
0 b& { _: t! s0 y cout<<"Lee的身高是:";
9 H3 j6 g1 t, j+ Z# A! ~; M! @3 n# S6 S Lee.GetHeight();
- x. b( k* e8 R: S; L cout<<endl;4 @' y* T% m) S3 H$ {
Lee.SetWeight(120);
9 W3 h1 \. \4 B/ O' w cout<<"Lee的体重是:";
V* V5 D4 b" x2 ^ Lee.GetWeight();, Z5 b0 M* c; D" ]- a: w9 z
cout<<endl;2 A3 P) t% q `! |& x! z+ h
}
* R) e9 Z# {; D: `+ C推荐第二种写法
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