ranking888 - 経済統計練習帳

package match;
 
import tool.*;
 
 
 
public class pro {
 
 int[] point=new int[5001];
 int[] r=new int[5001];
 int[] matchx=new int[5001];
 int[] matchy=new int[5001];
 int[] rs=new int[5001];
 
   int datanumber;
    String[] data=new String[5000];
 
 
    public static void main(String[] args) {
        pro t=new pro();
    }
    pro(){
 
 
 readfile sub2=new readfile();
        sub2.makedata("data.csv","UTF-8");
        data=sub2.data;
        datanumber=sub2.datanumber;
        int s;
 
           for(s=1;s<datanumber;s++){
  String[] x=data[s+1].split(",");
   point[s]=num_int(x[2]);
     }
 
 
 
 
int number=datanumber-1;
 
 
 
        for(s=1;s<number+1;s++){   
        r[s]=(int)(point[s]/10)+1;
        }
 
        int k;
 
 
 
        for(k=1;k<101;k++){
 
            int[] ch=new int[1000];
    for(s=1;s<number+1;s++){
    ch[s]=100;    
    }
 
        int tr;
     for(tr=1;tr<number;tr++){   
 
 
    int s1;    
    int[] ch1=new int[1000];
    int sx=0;
    for(s=1;s<number+1;s++){
    if(ch[s]>50)sx=sx+1;    
    if(ch[s]>50)ch1[sx]=s; 
    }
 
    int de=sx;
 
    int m1=(int)(de*Math.random())+1;
    int fight=ch1[m1];
 
    int[] ch2=new int[1000];
    sx=0;
    for(s1=1;s1<de+1;s1++){
    int h=0;
    if(ch1[s1]==fight)h=100;    
    if(h<60)sx=sx+1; 
    if(h<60)ch2[sx]=ch1[s1]; 
    }
 
    int m2=(int)((de-1)*Math.random())+1;
    int def=ch2[m2];
 
 
    int z=0;
    if(point[def]>point[fight])z=100;
 
    if(z<50)ch[def]=0;
    if(z>50)ch[fight]=0;
 
    if(z<50)matchx[tr]=fight;
    if(z<50)matchy[tr]=def;
    if(z>50)matchx[tr]=def;
    if(z>50)matchy[tr]=fight;
 
     }
 
 
     for(s=1;s<number+1;s++){
     int rr;
     double minz=999999999;
     int r2=1;
     for(rr=1;rr<11;rr++){
     double z=0;
      for(tr=1;tr<number;tr++){
     int s1=matchx[tr];
     int s2=matchy[tr];
     int p1=100*rr/(rr+r[s2]);    
     if(s==s1)z=z+(100-p1)*(100-p1);
     if(s==s2)z=z+(p1-0)*(p1-0);
     }
     if(z<minz)r2=rr;
     if(z<minz)minz=z; 
     }
   rs[s]=r2;
     }
 
 
 
      for(s=1;s<number+1;s++){
   if(rs[s]>r[s])r[s]=r[s]+1;
   if(rs[s]<r[s])r[s]=r[s]-1;
    }
 
        }
 
 
 
      for(s=1;s<number+1;s++){
   System.out.println(point[s]+","+r[s]);
    }
 
 
    }
  int num_int(String str){
 
    int nx;
 
    nx=0;
 
 try{
 
    nx=Integer.parseInt(str);
 
 }catch (Exception e) {}
 
 return nx;
 
 
 
}    
 
 
 
 
}