補助ｐっぽ - プログラム倉庫

csvchange(){  

csvdata("data/14.txt");

for (m=1;m<datanumber+1;m++){
age=Integer.valueOf(data1[m]);
mw[age]=Double.valueOf(data2[m]);
fw[age]=Double.valueOf(data3[m]);
}

makefile("ren.txt");

}  

void makefile(String str){

try{
PrintWriter pw = new PrintWriter
(new BufferedWriter(new FileWriter(str)));

for (age=15;age<70;age++){  
pw.print("<");  
pw.print(age);  
pw.print(">");    
pw.print("<");  
pw.print(mw[age]);  
pw.print(">");
pw.print("<");  
pw.print(fw[age]);  
pw.print(">");
}
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。"); }
}




public void csvdata(String str){
int n;
String s;
String a[]=new String[1000];
String m1,m2,m3;

n=0;  
try {  
FileReader fr = new FileReader(str);
BufferedReader br = new BufferedReader(fr);
while((s = br.readLine()) != null) {  
n=n+1;
a[n]=s;
}
fr.close();
} catch (IOException e) {System.out.println(e);}

datanumber=n;
for (n=1;n<datanumber+1;n++){
String[] b=a[n].split(",");
data1[n]=b[0];
data2[n]=b[1];  
data3[n]=b[2];  
}
}


}