delya665 - 経済統計練習帳

package ufo;
 
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
 
 
public class pro {
  int s,datanumber;
    String[] data=new String[500000];
   String[] subdata=new String[50000];
     String[] date=new String[5000];
        String[] name=new String[500000];
     int number;
    String[] id=new String[5000];
    int[] point=new int[5000];
  int[] v=new int[5000];
 
           int dicnumber=0;
 String[] time=new String[50000]; 
  String[] week=new String[50000]; 
   String[] code=new String[50000]; 
   String[] title=new String[50000]; 
   String[] sta=new String[50000];
    String[] a=new String[50000]; 
   String[] b=new String[50000];
 
     String[] y1=new String[50000]; 
   String[] m1=new String[50000];
   String[] y2=new String[50000]; 
   String[] m2=new String[50000];
    String[] k1=new String[50000]; 
   String[] k2=new String[50000];
 
    public static void main(String[] args) {
        pro t=new pro();
    }
 
    pro(){
 
 
        readx("data.csv");
 
        for(s=2;s<datanumber+1;s++){
    String[] x=data[s].split(",");
    code[s]=x[0];        
    title[s]=x[1];
    sta[s]=x[2];
    String x3="";
    if(x.length>3)x3=x[3];
    int p1=x3.indexOf("曜");
    int p4=x3.indexOf("曜",p1+1);
    if(p4>0)p1=p4;
    if(p1<0)p1=x3.indexOf("日");
    week[s]="";
    if(p1>-1)week[s]=x3.substring(0,p1+1);
    int p2=0;
    x3=x3.replace("→","-");
    if(p1>0)p2=x3.indexOf("（",p1);
    time[s]="";
    if(p2>0)time[s]=x3.substring(p1+1,p2);
    String x4="";
    if(x.length>4)x4=x[4];
    x4=x4.replace("〜","-");
    String[] y=x4.split("-");
    a[s]="";
    if(y.length>0)a[s]=y[0];
    b[s]="";
    if(y.length>1)b[s]=y[1];
 
        }
 
    for(s=2;s<datanumber+1;s++){
     int p1=a[s].indexOf("年");
     int p2=-1;
     if(p1>-1)p2=a[s].indexOf("月",p1); 
     y1[s]="";
     if(p1>-1)y1[s]=a[s].substring(0,p1);
     m1[s]="";
    if(p2>-1)m1[s]=a[s].substring(p1+1,p2);
    }
 
 
         for(s=2;s<datanumber+1;s++){
     int p1=b[s].indexOf("年");
     int p2=-1;
     if(p1>-1)p2=b[s].indexOf("月",p1); 
     y2[s]="";
     if(p1>-1)y2[s]=b[s].substring(0,p1);
     m2[s]="";
    if(p2>-1)m2[s]=b[s].substring(p1+1,p2);
    if(y2[s].indexOf("同")>-1)y2[s]=y1[s];
    }
 
         for(s=2;s<datanumber+1;s++){
           time[s]=time[s].replace("日","");
             time[s]=time[s].replace("頃","");
               time[s]=time[s].replace("〜","-");
             String[] z=time[s].split("-");
             k1[s]="";
             k2[s]="";
             if(z.length>0)k1[s]=z[0];
             if(z.length>1)k2[s]=z[1];
        subdata[s]=code[s]+","+title[s]+","+sta[s]+","+week[s]+","+y1[s]+","+m1[s]+","+y2[s]+","+m2[s]+","+k1[s]+","+k2[s];
         }
 
 
         writexml("ren.txt");
 
 
    }
 
     void writexml(String file){ 
 
    int s,sx;
 
try{ 
PrintWriter pw = new PrintWriter (new BufferedWriter(new FileWriter(file))); 
 
for(s=2;s<datanumber+1;s++){  
pw.println(subdata[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;
 
} 
 
 
}