lottery picker

The php winning probability algorithm can be used for scratch cards, big turntable, and other lottery algorithm. The php winning probability algorithm can be used for scratch cards, big turntable, and other lottery algorithms. The usage is very simple. the code has a detailed description to understand at a Glance lt ;? Php ** classic probability algorithm, * $ proArr is a preset array. * assume that the ar

Project requirements PHP To do a lottery application, the user click on the lottery, will return three different results (namely the prize: First prize, Second prize, third prize, thanks to the lottery), it is clear that the value of this prize should be reduced in turn. This involves an algorithm similar to the weight calculation. This is done with a simple wei

JS implementation of the rotation of the random number lottery effect code Everyone has played raffle games, or dreamed of winning the jackpot. But have you ever thought about how the lottery game was realized? Today, we are going to share a JS effect code that turns the random number lottery.Implementation code such as the followingpreview: http://www.aichengxu.com/view/64369Lottery games are now

JavaScript Simple lottery program Implementation and code1. Requirements DescriptionA company year-end lottery, need to have the following functions1) The maximum number of visitors can be set according to the actual situation2) Click "Start", big screen Scroll, click "Stop", the winner's number appears on the big screen3) Show all prize winner numbers in the interface4) do not repeat the award5) does not c

JavaScript Simple lottery program Implementation and code1. Requirements DescriptionA company year-end lottery, need to have the following functions1) The maximum number of visitors can be set according to the actual situation2) Click "Start", big screen Scroll, click "Stop", the winner's number appears on the big screen3) Show all prize winner numbers in the interface4) do not repeat the award5) does not c

Javascript At the end of the year, many companies are busy with the annual meeting, there will be some lottery activities, the following program is written in JavaScript with a simple lottery system to share with you. This code borrows some of the online user's code, plus some improvements such as not repeating the lottery. The general idea is as follows: 1. Put

Program Import java.util.*; Import java.io.*; Import java.lang.*; public class getlotterynumber{ public static int[] Lotterynumber=new int[7]; public static int temp=0; static int temp1=0; public static void Main (string[] args) { if (args.length==0) { System.out.print ("Lottery number is:"); Outputlotterynumber (); }else{ try{ Temp1=integer.parseint (Args[0]); }catch (Exception e) { System.out.println ("ERROR:" +e.getmessage ()); } if (temp1>99999)

Js web lottery instance and js Lucky Draw instance This article describes how to implement web lottery in JavaScript. Share it with you for your reference. The details are as follows: This Web lottery program is implemented based on javascript code. It briefly demonstrates how to use JS to implement the lucky draw function. Click the "Start

JS: special effect code for Rotating Random Number lottery, js Random Number Everyone has ever played a lottery game or dream of winning a grand prize, but have you ever wondered how the lottery game works? Today I will share with you a JS special effect code for the random number lottery. The implementation code is as

First, the environmentWindows10+python27Second, demand:1, to obtain the Hundred Treasure Color website, Jiangxi Fast Three day's lottery period number and the winning number;2, according to the input period number, the output lottery number;Three, the code1 #!/bin/env python2 #Coding=utf-83 4 ImportUrllib25 Import Time6 ImportRe7 8 9 classgetk3issue:Ten """ One Get the Jackpot website fast three date en

The example of this article describes the method of JS to achieve the lottery. Share to everyone for your reference. Specifically as follows: This page lottery program, based on JavaScript code implementation, a simple demonstration of how to use JS to achieve the lottery function, click the "Start Draw" button, the program that began the

Everyone should be idle when the Chinese New Year is approaching. At the request of a certain annual meeting, such a lucky draw software is required to implement the following functions: 1. You can set awards, first prize, second prize, and third prize ...... . 2. When you click a lucky draw, you can play a picture at random. The lottery is conducted in sequence. 3. the lottery is divided into multipl

second is not, and the third is not. The last one must be. This algorithm is simple and highly efficient. The key is that it has been used in our previous projects, especially in projects with large data volumes. Next we will use the PHP configuration award. The Code is as follows: $ Prize_arr = array ('0' => array ('id' => 1, 'prize' => 'tablet pc', 'V' => 1 ),'1' => array ('id' => 2, 'prize' => 'digital camera ', 'V' => 5 ),'2' => array ('id' => 3, 'prize' => 'speaker device', 'V' => 10 ),'3

Recently in doing a shake draw small project, encountered to be in the draw at different stages of the sound of the stage sounded. "Lottery part", "shaking", "winning", "not winning" four stages, sounded different voices.On iOS5, an audio file can only be loaded from a user-triggered touch (click) event, and if the AutoPlay attribute is used in HTML markup, Safari ignores this property and does not play the file when the page is loaded, and Safari als

Php lottery probability algorithm /** The lottery drawing principle with different probabilities is to divide the 0 to * (total proportion) intervals based on the proportion of the entire item, then, the random number seed is used to generate a number in 0-* to determine the range in which the number falls, and the interval corresponds to the item drawn. * The random number is theoretically equal in probab

The PHP lottery algorithm is now available for a lottery activity nbsp; the probability of winning the prize is as follows: First Prize 5% second prize 10% third prize 60% participation prize 25% my thoughts are very stupid: I have a random number ranging from 0 to, and then divide the interval according to the winning probability nbsp; first prize 96-100 second prize 86-95 third prize 26-85 participation

Turntable lottery Components1. Support sharing to support sharing apps to get points, point lottery, points redemption for prizesOther functions:1. Support sharing to multiple platforms as needed:2. Supports screenshot graffiti:3. Points function:(1) earn points for user sharing:(2) invite friends to earn points:Points redemption activity, Lucky Draw function:(1) activity introduction:(2) users can share th

China south seven stars lottery betting website system program rental for sale [mobile phone version + computer version + APP], seven stars for sale You are welcome to consult the Hainan seven-star lottery system. The system can support mobile phone betting in southern Hainan and Zhanjiang seven-star lottery website systems. You can also rent, sell, and other ch

JSON number of data to the front page. The code is as follows :// If the winning data is in the database, you need to make a judgment on the number of winnersin the 1,2,3 and Other awards, if the maximum number of unset the corresponding award To avoid repeating the jackpotcode here Eg:unset ($prize _arr[' 0 ')foreach ($prize _arr as $key = + $val) {$arr [$val [' id ']] = $val [' V '];}$rid = Get_rand ($arr); get the prize ID based on probability $res [' yes '] = $prize _arr[$rid -1][' Prize '

1. Requirements Descriptiona company year-end lottery, need to have the following functions1) The maximum number of visitors can be set according to the actual situation2) Click "Start", big screen Scroll, click "Stop", the winner's number appears on the big screen3) Show all prize winner numbers in the interface4) do not repeat the award5) does not cause the lottery result to be abnormal due to input error