Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

public class Main {
    public static String getRandomNumString(int length) {
        StringBuilder builder = new StringBuilder();
        for (int i = 0; i < length; i++) {
            builder.append(String.valueOf((int) (Math.random() * 10)));
        }
        return builder.toString();
    }
}