Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.text.DecimalFormat;

public class Main {
    public static void main(String[] argv) throws Exception {

        DecimalFormat formatter = new DecimalFormat("0.0E0");
        String s = formatter.format(-1234.567); // -1.2E3
        System.out.println(s);
    }
}