|
|
马上注册,结交更多好友,享用更多功能^_^
您需要 登录 才可以下载或查看,没有账号?立即注册
x
第一种写法:
+ T a1 K! C1 f H7 ?% H E#include <iostream>5 S4 Z6 _# r; f4 \2 E3 B+ I
using namespace std;& q# m4 H' v2 j8 W) W5 J1 a+ D
class Human
7 n, a, a9 `) P4 g, p% v8 V$ U{ |& U7 u' ]% X0 k
public:
) n$ }7 c. N/ p! i4 |! `2 x void GetHeight(){cout<<Height;}
& Z. Y w) L x8 u3 P" ~ void GetWeight(){cout<<Weight;}
: N9 o9 l' z2 m; p; X void SetHeight(int x){Height=x;}
4 `7 J' S& S5 y' d+ P8 n void SetWeight(int y){Weight=y;}
! b+ E- V9 ^: K; A- F5 `, Qprivate:. e. ?% `) `; _1 {) I
int Height;8 G" I. O8 t& v! J3 O
int Weight;
) B+ t5 N6 J* H: D! W) d};
/ `: v. H! K; N
. u4 U4 i9 o" d$ kvoid main(void)3 h" E9 E( y, d, R; d# Q: S" n$ U
{" {4 q5 ^; k' n( s5 n# t% g
Human Lee;" w* b7 S) e( r6 i
Lee.SetHeight(172); Y$ O/ _3 w( P3 ~8 F0 T8 X5 F4 W
cout<<"Lee的身高是:";
# O# n+ c- f/ t Lee.GetHeight();9 j6 P2 i9 y5 `; S G. W$ ]$ G3 z0 C" ^
cout<<endl;; O m/ [" B+ B# B( w1 @4 b. `
Lee.SetWeight(120);
, k5 k, Q& O. g" K cout<<"Lee的体重是:";
$ ~5 w- |/ I% D" t( S7 a; ^ Lee.GetWeight();7 r8 J8 O, S6 z; E( n$ o2 Z
cout<<endl;4 I7 I8 h6 m: l9 F( |) q
}7 \6 P. J3 Y& x7 R8 }
第二种写法:/ f7 y/ {: o- r, }$ X: P
#include <iostream>
& j% b/ b" `. e/ i" fusing namespace std;
; c3 |2 L& {* `class Human
4 F6 f& x) W% v8 s& \( |6 |9 G{$ A9 z' @3 G, C! }$ F$ i
public:2 I. s' Y" J& U4 O2 B8 r8 m
void GetHeight();
; y4 o6 w$ S* R4 W& S0 B, Z6 G void GetWeight();
5 c2 l+ r+ n4 e6 {9 H" T$ C9 t void SetHeight(int x);, D. w0 E. X$ T8 s* Z
void SetWeight(int y);
* a$ p+ I w, y: s# m6 G$ G, W5 Vprivate:
( T' k. z% ^- a0 A2 j int Height;% b3 u& e$ N1 \! y& f! ~" [4 u
int Weight;5 z% S5 s2 A4 }: m
}; m0 a- F7 M% \# }. `! m
void Human::SetHeight(int x)
) J2 j$ O/ i6 i{
/ x( K$ N: x. T) ` Height=x;1 i! l( v! i Y# |" [ j. T
}
; O( S! ~# Q" G, Y* Fvoid Human::GetHeight()2 u$ ?9 S3 O& O9 U2 c! S
{0 A, j y# ~5 U! s' S
cout<<Height;3 i: e* S- r1 m8 ^- t u. D
}% e0 p7 Z$ i& X% h: f3 h
void Human::SetWeight(int y)
1 m K) b, o1 P4 t{
0 ^4 {6 x3 ]7 v: o6 A Weight=y;$ ~. w. K7 q' @1 I6 [# C% j% B
}+ Q' N- B2 V1 U- q
void Human::GetWeight()* t& H- w' `0 G1 O1 w
{. M. ~+ J* P o$ P* ]
cout<<Weight;7 V: G$ ?, l. r/ |
}
5 @$ v1 i5 I2 Q6 _* f6 M, Yvoid main(void)# x. d& Z! b* f9 A! \5 ~, w
{7 V' W) k. \* c# ~% P$ G3 W
Human Lee;
$ l1 o" F2 d. T3 r; s Lee.SetHeight(172);
$ k: s3 ^" k9 f$ L l& y cout<<"Lee的身高是:";
& e5 L; R" ^3 G" q0 u8 i Lee.GetHeight();7 w5 Z, K# J. J7 @6 }7 i! k7 s; V
cout<<endl;2 u* J- [8 z0 H, N
Lee.SetWeight(120);, E# K3 C s5 N3 E
cout<<"Lee的体重是:";! M" M; w5 n. A/ C f2 u7 H
Lee.GetWeight();
+ t5 }- N! s$ R/ E cout<<endl;
3 P' p! ^4 T9 I1 m8 L4 R}8 @. q7 t T; C9 a: Y% o) b
推荐第二种写法' i' k# D1 l6 Y4 }; I+ ]1 T" k
" G) v& \, S G- H# r6 i4 ^+ ]- {: n) [- l2 l+ @! K# Q7 b6 ?
|
|