import java.util.Scanner;
public class GradesRank{
public static void main(String args[]){
System.out.println("please input the students'name,ID,scores and individe them by','");
Student student1=new Student();
Student student2=new Student();
Student student3=new Student();
Student student4=new Student();
Student student5=new Student();
Student student6=new Student();
Student student7=new Student();
Student student8=new Student();
Student student9=new Student();
Student student10=new Student();
Student[] ary=new Student[10];
ary[0]=student1;
ary[1]=student2;
ary[2]=student3;
ary[3]=student4;
ary[4]=student5;
ary[5]=student6;
ary[6]=student7;
ary[7]=student8;
ary[8]=student9;
ary[9]=student10;
for(int i=0;i<10;i++){
ary[i].Score(ary[i]);
}
for(int i=0;i<10;i++){
for(int j=0;j<9;j++){
if(ary[j].total>ary[j+1].total){
Student y=new Student();
y=ary[j];
ary[j]=ary[j+1];
ary[j+1]=y;
}
}
}
System.out.println("the rank is: ");
for(int i=0;i<10;i++){
System.out.println(ary[i].name+" "+ary[i].total+" "+(i+1));
}
}
}
class Student{
public String name;
public String ID;
public double score1;
public double score2;
public double score3;
public double score4;
public double score5;
public double score6;
public double total;
}
class Score{
public void Score(Student s){
Scanner input=new Scanner(System.in);
String a=input.nextLine();
String [] p=a.split(",");
s.name=p[0];
s.ID=p[1];
int []shu=new int[p.length];
for(int i=2;i<p.length;i++){
shu[i]=Integer.parseInt(p[i]);
}
s.score1=shu[2];
s.score2=shu[3];
s.score3=shu[4];
s.score4=shu[5];
s.score5=shu[6];
s.score6=shu[7];
s.total=s.score1+s.score2+s.score3+s.score4+s.score5+s.score6;
}
}
java新手问题 方法引用方面求救Q.Q
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