p544 - 経済統計練習帳

package con2;
 
 
public class pro {
 
  double[] c=new double[60];
   double[] cx=new double[60];
    double[] rate=new double[60];
    double v1;
     String[] credit=new String[6000];
      int number;
 int[] v=new int[100];
 
    public static void main(String[] args) {
        pro test=new pro();
    }
 
 
pro(){
 
 
    io sub=new io();
        sub.makedata();
       c=sub.c;
 
       int s;
       double c1=0;
       for(s=1;s<26;s++){
       c1=c1+c[s];    
       }
 
       System.out.println(c1);
 
       for(s=1;s<26;s++){
       rate[s]=c[s]/c1;    
       }
 
    ken sub2=new ken();
    sub2.makedata("2010","p2");
    v=sub2.v;
    credit=sub2.credit;
    number=sub2.number; 
 
    v1=0;
       for(s=1;s<number+1;s++){
       if(credit[s].equals("c6"))v1=v[s];            
       }
 
       for(s=1;s<26;s++){
       cx[s]=v1*rate[s];             
       }
 
 for(s=1;s<26;s++){
System.out.println(s+","+cx[s]/100);
}
 
 
 
 
 
}
 
 
 
}
 
 
 
 
package con2;
 
import tool.*;
 
public class io {
 
 
    int s,datanumber;
    String[] data=new String[6000];
    int[][] mat=new int[100][100];
  String[] index=new String[6000];
      int[] y=new int[100];
 
        double[][] io=new double[100][100];
       int[][] a=new int[100][100];
 
      double[] c=new double[60];
 
 
    void makedata(){
 
 
         readfile sub=new readfile();
        sub.makedata("sna.csv","UTF-8");
        data=sub.data;
        datanumber=sub.datanumber;
     int sx;
        for(s=2;s<datanumber+1;s++){
        data[s]=change(data[s]);
        String[] x=data[s].split(",");    
        index[s-1]=x[0];
        for(sx=1;sx<x.length;sx++){        
        mat[s-1][sx]=numx(x[sx]);
        }
        }
 
 
 
        for(s=1;s<26;s++){
        y[s]=mat[32][s];    
        for(sx=1;sx<26;sx++){
        a[s][sx]=mat[s][sx];
        }
        }
 
           for(s=1;s<26;s++){
        c[s]=mat[s][27]+mat[s][30];  
      }
 
 
        for(s=1;s<26;s++){    
        for(sx=1;sx<26;sx++){
        io[s][sx]=(double)a[s][sx]/y[sx];
        }
        }
 
 
 
 
 
 
 
    }
       int numx(String str){
 
    int nx;
 
    nx=0;
 
 try{
 
    nx=Integer.parseInt(str);
 
 }catch (Exception e) {}
 
 return nx;
 
 
 
}
 
 
    String change(String str){
 
        String str5=str;
        int px=str5.indexOf("\"");
 
 
        while(px>-1){
            str5=rev(str5);
         px=str5.indexOf("\"");   
        }
        return str5;
    }
 
    String rev(String str){
 
        int p1=str.indexOf("\"");
        int p2=str.indexOf("\"",p1+1);
 
     String str1=str.substring(0,p1);   
        String str2=str.substring(p1+1,p2);  
        String str3=str.substring(p2+1,str.length());
        str2=str2.replace(",","");
 
        return str1+str2+str3;
 
    }
 
 
 
 
}
 
 
 
package con2;
 
import tool.*;
 
public class ken {
 
 
    int s,datanumber;
    String[] data=new String[6000];
    int[][] mat=new int[100][100];
  String[] credit=new String[6000];
      int[] y=new int[100];
 int[] v=new int[100];
 
        double[][] io=new double[100][100];
       int[][] a=new int[100][100];
 
        int[] c=new int[100];
 int number;
 
 
    void makedata(String y1,String p1){
 
 
 
 
 
 
 
        readfile sub2=new readfile();
        sub2.makedata("p.csv","UTF-8");
        data=sub2.data;
        datanumber=sub2.datanumber;
 
        int h,sx;
        sx=0;
        for(s=1;s<datanumber+1;s++){
 
        String[] x=data[s].split(",");
        h=0;
        if(x[0].equals(y1))h=h+1;
        if(x[1].equals(p1))h=h+1;
        if(h==2)sx=sx+1;
        if(h==2)credit[sx]=x[2];
         if(h==2)v[sx]=numx(x[3]);
 
        }
        number=sx;
 
 
 
    }
 
 
       int numx(String str){
 
    int nx;
 
    nx=0;
 
 try{
 
    nx=Integer.parseInt(str);
 
 }catch (Exception e) {}
 
 return nx;
 
 
 
}
double num(String str){
 
    double nx;
 
    nx=0;
 
 try{
 
    nx=Double.parseDouble(str);
 
 }catch (Exception e) {}
 
 return nx;
 
 
 
}
 
 
}