Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static int[] getCheckNum() {
        int[] tempCheckNum = { 0, 0, 0, 0 };
        for (int i = 0; i < 4; i++) {
            tempCheckNum[i] = (int) (Math.random() * 10);
        }
        return tempCheckNum;
    }
}