class NumberFormat
{
public static void main(String[] args)
{
double x = 10000.0/3.0;
NumberFormat formatter = NumberFormat.getNumberInstance();
String s = formatter.format(x);
System.out.println(s); }
}
仔细的看了不知道什么问题,提示NumberFormat 找不到符号
{
public static void main(String[] args)
{
double x = 10000.0/3.0;
NumberFormat formatter = NumberFormat.getNumberInstance();
String s = formatter.format(x);
System.out.println(s); }
}
仔细的看了不知道什么问题,提示NumberFormat 找不到符号
import java.text.NumberFormat;
class Number
{
public static void main(String[] args)
{
double x = 10000.0/3.0;
NumberFormat formatter = NumberFormat.getNumberInstance();
String s = formatter.format(x);
System.out.println(s);
}
}
改个名字就好了啊!