コードつき - 経済統計練習帳

package l3;
 
import tool.*;
 
import java.io.*;
 
public class pro {
int s,datanumber;
String[] data=new String[50000];
String[] name=new String[50000];
String[] city=new String[50000];
String[] party=new String[50000];
int[] point=new int[500000];
 
int[][] v=new int[50][600];
 
int number;
String[] town=new String[5000];
String[] code=new String[5000];
 
String[] codex=new String[50000];
public static void main(String[] args) {
        pro t=new pro();
    }
    pro(){
 
 
 
 
 
 
 
        int tr;
     for(tr=1;tr<48;tr++){   
 
 
           file sub5=new file();
        sub5.makedata(tr);
        code=sub5.code;
        town=sub5.town;
        number=sub5.number;
 
        for(s=1;s<number;s++){
        System.out.println(town[s]);
     }
 
 
 
         readfile sub=new readfile();
        sub.makedata("gdata/"+tr+".txt","UTF-8");
        data=sub.data;
        datanumber=sub.datanumber;
 
        for(s=1;s<datanumber+1;s++){   
        catchword sub2=new catchword();
        city[s]=sub2.makedata(data[s], "city");
        int p1=data[s].indexOf("<name>");
        int p2=-1;
        if(p1>-1)p2=data[s].indexOf("</name>",p1);
        name[s]="";
        if(p2>-1)name[s]=data[s].substring(p1,p2);
        party[s]=sub2.makedata(data[s], "party");
        String str=sub2.makedata(data[s], "value");
        double n=num(str);
        point[s]=(int)n;
        }
 
 
        int sx,dicnumber,h;
        dicnumber=0;
        String[] dic=new String[50];
 dic[0]="";
        for(s=1;s<datanumber+1;s++){
        h=0;
        for(sx=0;sx<dicnumber+1;sx++){ 
        if(party[s].equals(dic[sx]))h=100;
        }
        if(h<50)dicnumber=dicnumber+1;
        if(h<50)dic[dicnumber]=party[s];
        }
 
 
         for(s=1;s<datanumber+1;s++){ 
         int s1=0;
         for(sx=1;sx<number+1;sx++){ 
         if(city[s].indexOf(town[sx])>-1)s1=sx;
         }
         codex[s]="";
         if(s1>0)codex[s]=code[s1]; 
         }
 
 
         writexml("data/"+tr+".txt");
 
 
 
 
 
 
 
 
 
    }  
 
 
 
 
 
 
    }
 
       void writexml(String file){ 
 
    int s,sx;
 
try{ 
PrintWriter pw = new PrintWriter (new BufferedWriter(new FileWriter(file))); 
 
for(s=1;s<datanumber+1;s++){   
if(party[s].length()>1){
    pw.print(city[s]); 
  pw.print(",");
    pw.print(codex[s]); 
     pw.print(",");
    pw.print(party[s]); 
   pw.print(",");
   pw.print(name[s].replace("<name>","")); 
   pw.print(",");
   pw.println(point[s]); 
}
}
 
 
 
System.out.println("ファイルに書きこみました。"); 
pw.close(); 
} catch(IOException ep){ System.out.println("入出力エラーです。"); } 
 
 
} 
 
 
    double num(String str){
 
    double nx;
 
    nx=0;
 
 try{
 
    nx=Double.parseDouble(str);
 
 }catch (Exception e) {}
 
 return nx;
 
 
 
}
 
 
}
 
 
 
package l3;
 
import tool.*;
 
public class file {
    int number;
String[] town=new String[5000];
String[] code=new String[5000];
 
int datanumber;
String[] data=new String[5000];
 
void makedata(int p1){
 
    String pp=""+p1;
    if(p1<10)pp="0"+p1;
 
 
    readfile sub2=new readfile();
        sub2.makedata("city.csv","UTF-8");
        data=sub2.data;
        datanumber=sub2.datanumber;
 
 
        int s,sx;
        sx=0;
        for(s=2;s<datanumber+1;s++){
        String[] x=data[s].split(",");
 
        if(x[1].length()<5)x[1]="0"+x[1];
        String c1=x[1].substring(0,2);
        if(c1.equals(pp))sx=sx+1;
        if(c1.equals(pp))town[sx]=x[0];
        if(c1.equals(pp))code[sx]=x[1];
 
        }
 
        number=sx; 
 
 
    }
 
 
 
 
}