package 重构四则运算;
import java.io.IOException;
public class Test {
public static void main(String[] args) throws IOException {
// TODO Auto-generated method stub
Test t=new Test();
t.comeTrue();
}
private void comeTrue() throws IOException {
// TODO Auto-generated method stub
Creat c=new Creat();
c.creat();
c.judge();
}
}