JAVA编程模拟题:如何定义People及其对象

会计考友

界说一个类People,成员变量有姓名,出生日期,性别,身高，体重等,成员体例有计较春秋,并建树该类的对象.
! z8 _6 V+ W0 H$ bimport java.util.Scanner;
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public class People
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9 w9 y. `& y, U2 Q5 o1 y        private int[] age;
2 f; N1 l' Y, J- t! b        private double[] height;
: i1 F* s& Q0 J. S# C        private double[] weight;
        private String[] sex;
) J- w5 ~: k( c9 m        private Date[] birthday;
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& ~# u, {& l. ^$ A; m8 }, S4 l6 O, }        public People (int n)
9 L8 u$ n5 r9 ]& j        {
9 e6 h' s* v, c3 |* _4 x        this.age = new int[n];
% `0 ]4 f: Z' c( Y        this.height = new double[n];
        this.weight = new double[n];
        this.sex = new String[n];
        this.birthday = new Date[n];
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        Scanner in = new Scanner(System.in);
: |! @" x1 Z2 F- V6 y" n                for (int i = 0; i< n; i++)
2 u/ j' i" ], `5 ?3 g- ~8 C% Z                {
                System.out.println("Please input the age, height, weight, sex,and birthday");
0 n( v, ]* {9 e( X8 v$ d0 X                age[n] = in.nextInt();
                height [n] = in.nextDouble();
                weight [n] = in.nextDouble();
                sex[n] = in.next();
                birthday[n] = new Date(in.nextInt(),in.nextInt(),in.nextInt());
/ ^5 |' ~' P+ Z. }                }
        }
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