Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.text.NumberFormat;

public class Main {
    public static String numFormat(int len, int num) {
        NumberFormat formatter = NumberFormat.getNumberInstance();
        formatter.setMinimumIntegerDigits(len);
        formatter.setGroupingUsed(false);
        String numStr = formatter.format(num);
        return numStr;
    }
}