p083013 - 経済統計練習帳

package delta;
 
 
 
import java.io.*;
 
 
public class pro {
 
    int s,sx;
    int maxx,maxy;
     String[][] mat=new String[5000][5000]; 
    String str;
     String[] credit=new String[500];
      String[][] count=new String[500][50]; 
      String[] index=new String[500];
  String[] subindex=new String[500];
 
  int lastline;
 
    public static void main(String[] args) {
        pro test=new pro();
    }
 
   pro(){ 
 
 
       readxls sub=new readxls();
       sub.maxx=50;
       sub.maxy=220;
       sub.makedata("data.xls",0);
   mat=sub.mat;
 
 
   lastline=194;
 
 
for(sx=5;sx<27;sx++){
str=mat[5][sx]+mat[6][sx]+mat[7][sx];       
credit[sx]=str.replace("\n","");
}
 
 
for(s=8;s<lastline+1;s++){
for(sx=5;sx<27;sx++){     
count[s][sx]=mat[s][sx];
}
}
 
for(s=8;s<lastline+1;s++){     
str=mat[s][3];
if(str.length()<1)str=index[s-1];
index[s]=str.replace("年", "");;
subindex[s]=mat[s][4].replace("月", "");
}
 
writex("ren.txt");
 
 
 
}
 
 
  void writex(String file){ 
 
try{ 
PrintWriter pw = new PrintWriter (new BufferedWriter(new FileWriter(file))); 
 
for(s=8;s<lastline+1;s++){ 
for(sx=5;sx<27;sx++){ 
pw.print("<year>");
pw.print(index[s]);
pw.print("</year>");
pw.print("<month>");
pw.print(subindex[s]);
pw.print("</month>");
pw.print("<credit>");
pw.print(credit[sx]);
pw.print("</credit>");
pw.print("<code_credit>");
pw.print(sx-4);
pw.print("</code_credit>");
pw.print("<value>");
pw.print(count[s][sx]);
pw.println("</value>");
}
} 
 
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。"); } 
 
 
} 
 
 
 
 
}
 
 
 
package delta;
 
 
import java.io.*;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.*;
 
 
public class readxls {
 
    int maxx,maxy;
   Cell cc;
   String[][] mat=new String[5000][5000]; 
 
 void makedata(String file,int number){   
 
 
 
      try{
 
     FileInputStream is = new FileInputStream(file);
     Workbook wb = new HSSFWorkbook(is);
      Sheet sh = wb.getSheetAt(number);
 
      int s,sx,j,hh;
      String bb;
    for(s=1;s<maxy+1;s++){
      for(sx=1;sx<maxx+1;sx++){
     mat[s][sx]="";
      }
    }
 
  for(s=1;s<maxy+1;s++){
  Row row = sh.getRow(s-1);
  j=0;
  if(row==null)j=100;
  if(j<50){
  for(sx=1;sx<maxx+1;sx++){  
 cc = row.getCell(sx-1);
  hh=0;
  if(cc==null)hh=100;
  if(hh<50){
   int type =cc.getCellType();
       bb="";
       if(type==1)bb=cc.getStringCellValue();
        if(type==0)bb=""+cc.getNumericCellValue();
   mat[s][sx]=bb;    
  }}}}
 
 
 
 
 
 
  } catch (Exception e) {e.printStackTrace();}
 
 
 
 
 
 
 
 }
}