student.java

介绍了java的一些应用

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package Students;
import java.io.*;
/**
 *
 * @author liuwei
 */
public class student {
    String idnum;
    String name;
    boolean sex;
    float height;
    float weight;
    float scores;
    public student()
    {idnum="";
     name="";
     sex=true;
     height=(float)0;
     weight=(float)0;
     scores=(float)0;
         int isex=0;
        try{
            BufferedReader in=new 
                    BufferedReader(new InputStreamReader(System.in));
           System.out.println("Input IDnum :");
                        idnum=in.readLine();
           System.out.println("Input Name :");
                   name=in.readLine();
           System.out.println("Input Sex(Male:1 Female:0) :");
                     // isex=(int)System.in.read();
                        isex=Integer.parseInt(in.readLine());
                        if(isex==1)
                         sex=true;
                        else  sex=false;
           System.out.println("Input Height :");
                        height=Float.parseFloat(in.readLine());   
           System.out.println("Input Weight :");
                         weight=Float.parseFloat(in.readLine());
           System.out.println("Input Scores :");
                        scores=Float.parseFloat(in.readLine());
        }catch(IOException e){}
    }
    public void show()
    {
        System.out.println("Name:"+name+"\tID:"+idnum);
            if(sex==true)
            System.out.println("Sex:Male");
            else System.out.println("Sex:Female");
            System.out.println("Height:"+height+"\tWeight:"+weight);
            System.out.println("Scores:"+scores);
    }
    public static void main(String[] args)
    {
        int N =2;
        student[] sts=new student[N];
        int i;
         for(i=0;i<N;i++)
        {
          System.out.println("***********Set a student's information:**********");
          sts[i]=new student();
        }
       for(i=0;i<N;i++)
        {
           System.out.println("*********The information of the student:*********");
            sts[i].show();
        }
    }
}