じょ７７ - プログラム倉庫

import java.io.*;

class ex77{

int byear;
String str;
String x5[]=new String[5];
String test1[]=new String[100];
String test2[]=new String[100];
String test3[]=new String[100];
String test4[]=new String[100];
String test5[]=new String[100];
double jyo[]=new double[200];
double jyo1[]=new double[200];
double jyo2[]=new double[100];
double jyo3[]=new double[100];
double jyo4[]=new double[100];
double z;
int n,cho;

void makedata(){

cho=1900;

try{
BufferedReader br77 =new BufferedReader(new FileReader("data/data77.csv"));

for(n=0; n<21; n++){
str = br77.readLine();
x5=str.split(",");    
test1[n]=x5[0];
test2[n]=x5[1];
test3[n]=x5[2];
test4[n]=x5[3];
test5[n]=x5[4];    
}
br77.close();
}
catch(IOException e){ System.out.println("入出力エラーです。");}

for(n=0;n<21;n++){  
byear=Integer.valueOf(test1[n]);        
jyo1[byear-cho]=Double.valueOf(test2[n]);
jyo2[byear-cho]=Double.valueOf(test3[n]);
jyo3[byear-cho]=Double.valueOf(test4[n]);
jyo4[byear-cho]=Double.valueOf(test5[n]);
}

for(byear=1900;byear<1925;byear++){
jyo1[byear-cho] = jyo1[1926-cho];
}

for(byear=1946;byear<2100;byear++){  
jyo1[byear-cho] = jyo1[1946-cho];
}

for(byear=1900;byear<1946;byear++){  
jyo[byear-cho] = jyo1[byear-cho];
}

for(byear=1946;byear<1986;byear++){  
jyo[byear-cho] = jyo1[byear-cho] / (1 + 0.05 * (byear - 1945) / 40);
}

for(byear=1986;byear<2100;byear++){  
jyo[byear-cho] = jyo1[byear-cho] / 1.05;
}





}

}