eroxeyo - 経済統計練習帳

package power;
 
import java.io.*;
 
public class pro {
 
    int s,datanumber;
    String[] data=new String[60000];
 
      String[] city=new String[60000];
    String[] pref=new String[60000];
       String[] town=new String[60000];
 
         String[] code_city=new String[60000];
    String[] code_pref=new String[60000];
       String[] code_town=new String[60000];
       String[] lon=new String[60000];
       String[] lat=new String[60000];
 
       int[] delta=new int[60000];
         String[] don=new String[60000];
 
         String[] dondon=new String[60000];
 
    public static void main(String[] args) {
      pro t=new pro();
    }
 
    pro(){
 
 
        int tr;
 
 
 
 
        String file="data/2.txt";
 
        readx(file);
 
     for(s=1;s<datanumber+1;s++){   
       String[] x=data[s].split(",");
       pref[s-1]=x[3];
       city[s-1]=x[4];
       town[s-1]=x[5];
       code_pref[s-1]=x[0];
       code_city[s-1]=x[1];
       code_town[s-1]=x[2];
       lon[s-1]=x[6];
       lat[s-1]=x[7];
    }      
 
     int number=datanumber;
 
     file="a.csv";
 
        readjis(file);
 
 
        for(s=6;s<datanumber+1;s++){
        String[] x=data[s].split(",");
        don[s]=x[1].replace("\"","");
        dondon[s]=x[9]+x[10];
        dondon[s]=dondon[s].replace("\"","");
        }
 
 
 
 
 
 
 
for(tr=1;tr<500;tr++){
    int sxs=0;
    int maxp;
    maxp=100;
    for(s=6;s<datanumber+1;s++){
    int p5=wordcheck(town[tr],dondon[s]);
    if(code_city[tr].equals(don[s]))p5=p5+100;
    if(p5>maxp)sxs=s;
      if(p5>maxp)maxp=p5;
    }
delta[tr]=sxs;
System.out.println(town[tr]+","+dondon[sxs]);
}
 
 
 
 
 
 
 
 
 
 
 
    }
 
   int wordcheck(String w1,String w2){
 
     int n1=w1.length();
     int n2=w2.length();
 
     w1=change(w1);
     w2=change(w2);
 
     String[] x1=new String[600];
     String[] x2=new String[600];
 
     int s;
      for(s=1;s<n1+1;s++){
      x1[s]=w1.substring(s-1,s);
      }
 
      for(s=1;s<n2+1;s++){
      x2[s]=w2.substring(s-1,s);
      }
 
 
      int sx,p1,h;
      p1=0;
      for(s=1;s<n1+1;s++){
      h=0;
      for(sx=1;sx<n2+1;sx++){    
      if(x1[s].equals(x2[sx]))h=100;
      }
      if(h>50)p1=p1+1;
      }
 
 
 
 
           return (100*p1/n1);
           }
 
 
   String change(String px){
 
 
      px=px.replace(" ","");
      px=px.replace("　","");
       String p5;
p5=px.replace("１丁目","1丁目");
p5=p5.replace("２丁目","2丁目");
p5=p5.replace("３丁目","3丁目");
p5=p5.replace("４丁目","4丁目");
p5=p5.replace("５丁目","5丁目");
p5=p5.replace("６丁目","6丁目");
p5=p5.replace("７丁目","7丁目");
p5=p5.replace("８丁目","8丁目");
 
p5=p5.replace("一丁目","1丁目");
p5=p5.replace("二丁目","2丁目");
p5=p5.replace("三丁目","3丁目");
p5=p5.replace("四丁目","4丁目");
p5=p5.replace("五丁目","5丁目");
p5=p5.replace("六丁目","6丁目");
p5=p5.replace("七丁目","7丁目");
p5=p5.replace("八丁目","8丁目");
 
 
return p5;
 
   }
 
 
 
 
           void writexml(String file){ 
 
    int s,sx;
 
try{ 
PrintWriter pw = new PrintWriter (new BufferedWriter(new FileWriter(file))); 
 
 
 
 
for(s=1;s<datanumber+1;s++){ 
pw.println(data[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。"); } 
 
 
} 
 
 
 
 
 
     void readx(String file){
 
String str;
BufferedReader br;  
int s;
s=0;
try {
br = new BufferedReader(new InputStreamReader(new FileInputStream(file),"UTF-8"));  
while((str = br.readLine()) != null) {  
s=s+1;
data[s]=str;  
}
br.close();
} catch (IOException e) {System.out.println(e);}  
 
datanumber=s;
 
} 
 
 
 
 
     void readjis(String file){
 
String str;
BufferedReader br;  
int s;
s=0;
try {
br = new BufferedReader(new InputStreamReader(new FileInputStream(file),"SJIS"));  
while((str = br.readLine()) != null) {  
s=s+1;
data[s]=str;  
}
br.close();
} catch (IOException e) {System.out.println(e);}  
 
datanumber=s;
 
} 
 
 
 
 
 
}