p081701 - 経済統計練習帳

package memo;
 
 
public class pro {
 
 
    int s;
 
    int number;
    int[] year=new int[500];
int[] month=new int[500];
String[] v=new String[500];
double[] v1=new double[600];    
 
public static void main(String[] args) {
        pro t=new pro();
    }
    pro(){
 
 
 
        String db,tab;
 
        db="inv";
        tab="inv";
 
 
 
 
        select sub=new select();
        sub.makedata(db,tab,"b10");
        number=sub.number;
        v=sub.v;
        year=sub.year;
        month=sub.month; 
 
 
        for(s=1;s<number+1;s++){
        v1[s]=num(v[s])/100;
        System.out.println(year[s]+"年"+month[s]+"期,"+v1[s]);
        }
 
 
 
 
 
}
 
double num(String str){
 
    double nx;
 
    nx=0;
 
 try{
 
    nx=Double.parseDouble(str);
 
 }catch (Exception e) {}
 
 return nx;
 
 
 
}
 
 
}