|
|
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:: Q3 L( K8 q' n7 `
#include <iostream>
& Z8 B! _* Z9 E+ _* Gusing namespace std;1 V. q4 {/ a, X$ U, \; o+ |
class Human9 A$ f4 v3 @) v
{
. [- V0 J1 _: ppublic:1 \; c9 B& j3 R* f+ P! B. C8 b
void GetHeight(){cout<<Height;}1 f( \2 X' T# M; {$ l. ~
void GetWeight(){cout<<Weight;}
2 r" U. W ?, z* k3 k- n/ q L void SetHeight(int x){Height=x;}
5 I( x5 Z, L/ u3 n3 \5 c. c9 w void SetWeight(int y){Weight=y;}3 k; h8 ?/ Q- u+ {' C
private:
, x4 F" [2 S4 l2 T } int Height;2 M9 q9 P0 L) Q5 L# `
int Weight;
1 A0 C; C- R: H6 b7 V8 }9 [% {};
( l0 I1 F- ?& A% C7 I: K2 N: d2 ?) F9 g4 A$ x2 P/ L6 J! d
void main(void) L5 N/ B$ n; o5 O* Z( c
{. L8 _7 F1 K2 V* ~
Human Lee;3 }8 ]; y3 M1 ?# x6 X; a
Lee.SetHeight(172);7 w7 K2 r8 V* A( H
cout<<"Lee的身高是:";
- p- E8 o4 G& o, K& I2 g- ~ Lee.GetHeight();
- f1 }" h# A* p6 R. n0 N cout<<endl;
7 ^( \2 N" u3 D8 e5 ^; t1 k+ D Lee.SetWeight(120);
$ i! \$ o' J5 N# r* ~ cout<<"Lee的体重是:";
3 r* W* Y7 Y/ o8 T9 [ Lee.GetWeight();& Q l4 a! _" b5 g1 w; W* ~4 {
cout<<endl;
9 S& G7 x( j3 {( J4 ^3 i}
* r2 `6 A; f6 u; `4 p第二种写法:
; J4 p& ^9 o5 S0 t5 T# g+ U* J#include <iostream>
" x6 Q! o3 C% q9 d- K/ o* X( rusing namespace std;
0 r7 {& I, t1 u6 q4 {- s- gclass Human
- Q5 {$ E3 _* d{
% ?0 Y" W5 M! d" S& Q ]) i( Ppublic:* f4 U. |7 Y) n% A4 J
void GetHeight();$ P, q# Y* }+ _
void GetWeight();
/ E5 N% a0 |) [8 F. G: C void SetHeight(int x);9 u, @: H# L$ _, }6 j3 `
void SetWeight(int y);, }% W& [2 ^$ D! C3 y2 o, j
private:; D1 ^" A8 @7 n" W
int Height;, T* k3 W- [! p+ I0 ?
int Weight;# d) F9 U* \+ o2 X( L: h/ A$ U
};
9 t9 k: d6 S: Y7 k2 Kvoid Human::SetHeight(int x)6 v* i" {8 L* a. ?. P4 @ b1 l
{
1 z5 d3 ]; V( T: O( x, J Height=x;$ ]! f2 z8 F6 d6 t7 O {
}
; O1 J5 U8 y* D, s2 M: l2 t6 }void Human::GetHeight()' r0 K1 t* G: ~3 p
{
/ [& B* ^7 B3 w9 j) q' }0 X( ^* M cout<<Height;
' t+ z( W9 s- F# m2 L9 z* T}
* [* L6 l2 }2 _5 J3 n: W3 Mvoid Human::SetWeight(int y)
' y3 t J1 S: P" ?- h{
, ~$ X6 D* H; ?2 A/ A* v Weight=y;$ V& L# }4 J9 E8 C8 X
}* f8 I* h& Z1 Q4 U$ U* N
void Human::GetWeight()
O! c2 E1 X" y1 ^, T; Q{
. N8 N1 `8 W% @3 ^0 |8 X5 f cout<<Weight;& j5 N, w' G8 x; [& O
}
3 L& T5 G: y3 Yvoid main(void)' b1 e# s4 D$ v( P- p+ y* e. I" n
{* L' u5 D/ w/ @: A! b
Human Lee;
" ]$ f, v8 _4 N5 v Lee.SetHeight(172);
+ J' z, r0 a) V2 O" `% \5 S2 t- z cout<<"Lee的身高是:";
1 w9 G( j1 I+ K, M0 x% t/ u, D% v) V' @ Lee.GetHeight();
6 C" [" K$ H# s7 C) ]5 K) T cout<<endl;
% L+ Y1 D' b8 j( ]. H Lee.SetWeight(120);' c" t+ ]$ M4 K" B6 v; X
cout<<"Lee的体重是:";
* G" x: H2 D" G1 z4 k/ f4 a Lee.GetWeight();
/ t; P$ _, q: x# ]% p7 V1 M' }/ Z' S cout<<endl;3 I, b6 B* C e# ?( P
}
+ P# L6 G4 x; \8 z0 c* f推荐第二种写法
" @. c7 a/ t+ n) s& E( j+ P) K% c
9 L4 r+ E {+ d' ^2 }8 U; N. V
; t- N6 ` C% J1 ^* V. { |
|