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db.sql
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-- MySQL dump 10.13 Distrib 5.7.44, for Linux (x86_64)
--
-- Host: localhost Database: jol
-- ------------------------------------------------------
-- Server version 5.7.44
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
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/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
DROP DATABASE IF EXISTS jol;
CREATE Database jol;
use jol;
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/*!40101 SET character_set_client = utf8mb4 */;
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`end_time` datetime DEFAULT NULL,
`defunct` char(1) NOT NULL DEFAULT 'N',
`description` text,
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`langmask` int(10) unsigned NOT NULL DEFAULT '0' COMMENT 'bits for LANG to mask',
`password` char(16) NOT NULL DEFAULT '',
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`defunct_TA` char(1) NOT NULL,
`open_source` char(1) NOT NULL,
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`unlock` tinyint(4) DEFAULT '1',
`first_prize` int(11) DEFAULT '0',
`second_prize` int(11) DEFAULT '0',
`third_prize` int(11) DEFAULT '0',
`practice` tinyint(4) DEFAULT NULL,
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KEY `contest_id` (`contest_id`,`defunct`,`private`,`defunct_TA`,`open_source`) USING BTREE,
KEY `running_contest` (`start_time`,`end_time`,`practice`)
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INSERT INTO `contest` VALUES (1,'A+Bcontest','2024-01-29 21:00:00','2024-01-30 01:00:00','N','',0,0,'','N','N','N',NULL,1,0,0,0,0);
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`title` char(200) NOT NULL DEFAULT '',
`num` int(11) NOT NULL DEFAULT '0',
`score` int(11) NOT NULL DEFAULT '1',
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DROP TABLE IF EXISTS `custominput`;
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/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `custominput` (
`solution_id` int(11) NOT NULL DEFAULT '0',
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CREATE TABLE `more_settings` (
`start_time` date NOT NULL,
`end_time` date NOT NULL,
`ai_model` tinyint(1) NOT NULL DEFAULT '0'
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-- Dumping data for table `more_settings`
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/*!40000 ALTER TABLE `more_settings` DISABLE KEYS */;
INSERT INTO `more_settings` VALUES ('2023-09-01','2024-02-01', 0);
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--
-- Table structure for table `faq_codes`
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DROP TABLE IF EXISTS `faq_codes`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `faq_codes` (
`language` varchar(255) CHARACTER SET utf8 NOT NULL,
`language_show` varchar(255) CHARACTER SET utf8 DEFAULT NULL,
`code` varchar(10000) CHARACTER SET utf8 DEFAULT NULL,
PRIMARY KEY (`language`)
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/*!40101 SET character_set_client = @saved_cs_client */;
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/*!40000 ALTER TABLE `faq_codes` DISABLE KEYS */;
INSERT INTO `faq_codes` VALUES ('bash','Bash','#!/bin/bash\r\n \r\nread -a arr\r\n#echo ${#arr[@]}\r\nwhile [ ${#arr[@]} -eq 2 ]\r\ndo\r\nsum=$((${arr[0]}+${arr[1]}))\r\necho \"$sum\"\r\nread -a arr\r\ndone'),('c','C','#include <stdio.h>\r\nint main()\r\n{\r\n int a, b;\r\n while(scanf(\"%d%d\", &a, &b) != EOF)\r\n printf(\"%d\\n\", a + b);\r\n}'),('cpp','C++','#include <iostream>\r\nusing namespace std;\r\nint main()\r\n{\r\n int a, b;\r\n while(cin>> a >> b)\r\n cout << a + b << endl;\r\n return 0;\r\n}'),('csharp','C#','using System;\r\nusing System.Linq;\r\n \r\nnamespace ConsoleApplication\r\n{\r\n public class Program\r\n {\r\n private static void Main()\r\n {\r\n string line;\r\n while((line = Console.ReadLine()) != null)\r\n {\r\n Console.WriteLine(line.Split().Select(int.Parse).Sum());\r\n }\r\n }\r\n }\r\n}'),('java','Java','//package main\r\n//注意不要添加包名称，否则会报错。\r\n \r\nimport java.io.*;\r\nimport java.util.*;\r\nclass Test {\r\n}\r\npublic class Main\r\n{\r\n public static void main(String args[])\r\n {\r\n Scanner cin = new Scanner(System.in);\r\n int a, b;\r\n while(cin.hasNextInt())\r\n {\r\n a = cin.nextInt();\r\n b = cin.nextInt();\r\n System.out.println(a + b);\r\n }\r\n }\r\n}'),('lua','Lua','local count = 0\r\nfunction string.split(str, delimiter)\r\n if str==nil or str==\'\' or delimiter==nil then\r\n return nil\r\n end\r\n \r\n local result = {}\r\n for match in (str..delimiter):gmatch(\"(.-)\"..delimiter) do\r\n table.insert(result, match)\r\n end\r\n return result\r\nend\r\nwhile true do\r\n local line = io.read()\r\n if line == nil or line == \"\" then break end\r\n local tb = string.split(line, \" \")\r\n local sum = 0\r\n for i=1, #tb do\r\n local a = tonumber(tb[i])\r\n sum = sum+a\r\n end\r\n if count>0 then\r\n io.write(\"\\n\")\r\n end\r\n io.write(string.format(\"%d\", sum))\r\n count = count+1\r\nend'),('pascal','Pascal','program p1001(Input,Output);\r\nvar\r\na,b:Integer;\r\nbegin\r\n while not eof(Input) do\r\n begin\r\n Readln(a,b);\r\n Writeln(a+b);\r\n end;\r\nend.'),('perl','Perl','while (defined(my $line = <STDIN>)) {\r\n $line =~ s/\\s+$//;\r\n my @tokens = split(/ +/, $line);\r\n my $a = $tokens[0];\r\n my $b = $tokens[1];\r\n printf(\"%d\\n\", $a + $b);\r\n}'),('php','PHP','< ?php\r\nfunction solveMeFirst($a,$b){\r\n return $a + $b;\r\n}\r\n$handle = fopen (\"php://stdin\",\"r\");\r\n$s = fgets($handle);\r\nwhile ($s != \"\") {\r\n $a = explode(\" \", $s);\r\n $sum = solveMeFirst((int)$a[0],(int)$a[1]);\r\n print ($sum);\r\n print (\"\\n\");\r\n $s = fgets($handle);\r\n}\r\nfclose($handle);\r\n?>'),('python','Python2','#!/usr/bin/env python \r\n# coding=utf-8 \r\n# Python使用的是2.7，缩进可以使用tab、4个空格或2个空格，但是只能任选其中一种，不能多种混用\r\nwhile 1:\r\n a=[] \r\n s = raw_input()\r\n # raw_input()里面不要有任何提示信息\r\n if s != \"\":\r\n for x in s.split(): \r\n a.append(int(x)) \r\n \r\n print sum(a)\r\n else:\r\n break'),('ruby','Ruby','a=gets\r\nwhile a != nil && a != \"\" && a != \"\\r\" && a != \"\\n\" do\r\n arr = a.split(\" \")\r\n sum = 0\r\n arr.each_with_index do |value, index|\r\n sum = sum + value.to_i\r\n end\r\n puts sum.to_s\r\n a=gets\r\nend');
/*!40000 ALTER TABLE `faq_codes` ENABLE KEYS */;
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--
-- Table structure for table `faqs`
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/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `faqs` (
`index` int(11) NOT NULL AUTO_INCREMENT,
`content` text,
PRIMARY KEY (`index`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC;
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INSERT INTO `faqs` VALUES (1,'## 环境参数\r\n\r\n系统运行于[Ubuntu 14.04](http://www.ubuntu.com/)\r\n对应的编译器和编译选项如下:\r\n\r\n| 语言 | 编译器版本 | 编译选项 |\r\n| :----: | :---------------: | :--------------------------------------: |\r\n| C | gcc 4.8.4 | gcc Main.c -o Main -fno-asm -O2 -Wall -lm --static -std=c99 -DONLINE_JUDGE |\r\n| C++ | g++ 4.8.4 | g++ Main.cc -o Main -fno-asm -O2 -Wall -lm --static -std=c++11 -DONLINE_JUDGE |\r\n| Pascal | Free Pascal 2.6.2 | fpc Main.pas -oMain -O1 -Co -Cr -Ct -Ci |\r\n| Java | openjdk 1.7.0_79 | javac -J-Xms32m -J-Xmx256m Main.java (Languages except C/C++ has 2 more seconds and 128M more memory when running and judging.) |\r\n| Ruby | 1.9.3 | |\r\n| Bash | 4.3.11 | |\r\n| Python2 | 2.7.6 | |\r\n| Python3 | 3.4.3 | |\r\n| PHP | 7.0 | |\r\n| Perl | perl 5 version 18 | |\r\n| C# | mono 3.2.8 | |\r\n| Lua | 5.2.3 | |\r\n\r\n## 例题示范\r\n\r\n你的程序应该从标准输入 `stdin(\'Standard Input\')`获取输出 并将结果输出到标准输出 `stdout(\'Standard Output\')`.例如,在C语言可以使用 `scanf` ，在C++可以使用`cin` 进行输入；在C使用`printf` ，在C++使用`cout`进行输出. 用户程序不允许直接读写文件, 如果这样做可能会判为运行时错误 \"Runtime Error\"。\r\n详见[1000](/OJ/problem.php?id=1000)题hint中各种语言的参考答案。\r\n\r\n## 测评结果释义\r\n\r\n| 评测结果 | 缩写 | 含义 |\r\n| --------------------- | ---- | :--------------------------------------- |\r\n| Pending | PD | 您的提交正排队等待评测。 |\r\n| Pending Rejudge | PR | 因为数据更新或其他原因，系统将重新判你的答案。 |\r\n| Compiling | CP | 您提交的代码正在被编译。 |\r\n| Running & Judging | RN | 您的程序正在运行。 |\r\n| Judging | JG | 我们 正在检查您程序的输出是否正确。 |\r\n| Accepted | AC | 恭喜！您的程序通过了所有数据！ |\r\n| Presentation Error | PE | 您的程序输出有格式问题，请检查是否多了或者少了空格 （\' \'）、制表符（\'\\t\'）或者换行符（\'\\n\'） |\r\n| Wrong Answer | WA | 您的程序输出结果错误。 |\r\n| Runtime Error | RE | 您的程序在运行时发生错误。 |\r\n| Time Limit Exceeded | TLE | 您的程序运行的时间已经超出了题目的时间限制。 |\r\n| Memory Limit Exceeded | MLE | 您的程序运行的内存已经超出了题目的内存限制。 |\r\n| Output Limit Exceeded | OLE | 您的程序输出内容太多，超过了这个题目的输出限制。（一般输出超过答案2倍时会触发，强制终止程序，防止恶意输出对硬盘造成压力） |\r\n| Compile Error | CE | 您的程序语法出现问题，编译器无法编译。 |\r\n| System Error | SE | 评判系统内部出现错误 ，我们会尽快处理。 |\r\n| Out Of Contest Time | OCT | 考试已经结束，不再评测提交。 |\r\n\r\n## 常见编译问题\r\n\r\n有的时候你的程序在本地能编译通过，但提交OJ后却显示编译错误。\r\n\r\n这多见于C/C++，一般是因为你本地用的是VS，VS的编译器是MS-VC++，而OJ用的是G++，这两个编译器的标准略有不同，G++更符合标准，下面列出一些常见的导致CE原因：\r\n\r\n* `main` 函数必须返回`int`, ` void main()` 的函数声明会报编译错误。\r\n* `itoa` 不是ansi标准函数.\r\n* `__int64` 不是ANSI标准定义，只能在VC使用, 但是可以使用`long long`声明64位整数。\r\n\r\n如果你使用JAVA语言，请注意类名一定要是`Main`， 否则也会返回CE。\r\n\r\n## 比赛相关\r\n\r\n### 比赛的类型\r\n\r\n目前HZNUOJ有四种类型的比赛：\r\n\r\n* practice，练习赛，只是简单的把题目归个类做做练习，相应题目不会从problemset中隐藏，且通过后可以立即进入题目的status里查看别人的代码。\r\n* public，公开的比赛，任何人均可进入参加。\r\n* password，设有密码保护的比赛，只有输入正确密码才能进入。\r\n* special，特殊比赛，只有使用专门发放的账号才能进入。\r\n\r\n### 比赛赛制\r\n\r\nHZNUOJ所有类型的比赛均为ACM/ICPC赛制。\r\n\r\n每场比赛设有若干道题目，比赛开始后，参赛者需在时限内去解决这些题目。\r\n\r\n每场比赛都设有实时榜单，榜单排名规则也与ACM/ICPC相同。\r\n\r\n### ACM/ICPC排名规则\r\n\r\n每题耗时：Accepted的那一刻距离比赛开始的时间。\r\n\r\n总罚时：所有AC了的题的（耗时+错误次数*20min）的和。\r\n\r\n排名时，AC题数优先，题数相同时按罚时排序。 \r\n\r\n有些比较正式的比赛设有封榜机制，即比赛最后一段时间内的提交结果将隐藏（除了自己都不可见），榜单也会停止更新，新的提交会显示为灰色，留作最后滚榜用。\r\n\r\n#### 滚榜机制介绍\r\n\r\n滚榜是ACM/ICPC系列比赛中一个十分具有特色的机制。\r\n\r\n在正规ACM/ICPC系列比赛中，比赛最后一个小时的提交结果是隐藏的，只有选手本人能看到，在榜单上会显示成代表未知的灰色，以增加比赛紧张气氛。\r\n\r\n然后在颁奖会上，将从榜单最后一名开始，一个个揭晓灰色的未知提交，一旦揭晓的结果为通过，这个人的排名就会上升，否则这个人的排名确定，开始揭晓下一个人，以此类推。这样一来，可以从后往前一个个确定最终排名，一旦名次达到获奖名次内，可以直接进行颁奖。整个过程惊险刺激，是整个比赛的亮点所在。\r\n\r\n## 题目相关\r\n\r\nHZNUOJ的所有题目均在ProblemSet 中，每个题目都有一个唯一的数字编号，称为Problem ID。\r\n\r\n每当你AC了一道题，你就有权限查看这题所有的提交代码，借鉴参考大神们的写法，从而更上一层楼。\r\n\r\n比赛的所有题目，都是从ProblemSet中选出来的，是它的子集。\r\n\r\n当一道题被选入某个非practice模式的比赛中之后，为公平起见，它会在ProblemSet中被隐藏掉，在比赛结束后恢复。\r\n\r\n一般如果题目突然不见了，可能就是这个原因，当然也有可能是因为其他原因而被管理员手动隐藏了。\r\n\r\n当然，一般比赛的题都是新出的，比赛结束后才第一次在ProblemSet中露面。\r\n\r\n选入比赛中的题目，在比赛界面中，会隐藏掉原来的Problem ID，取而代之的是A, B, C...的代号。在比赛结束后，会在标题旁边显示真正的Problem ID，可以点击前往ProblemSet补题。\r\n\r\n## 积分规则\r\n\r\nHZNUOJ的ProblemSet中设有一个榜单，积分和等级的计算规则如下。\r\n\r\n等级由实力（Strength）决定，当实力达到一定值后自然会升级，而实力又从刷题中来，每道题后面均标有分数（Scores），代表AC这道题之后能提升多少实力。一般来说，越少人做的题目，分数越高，一起刷题的人越多，每道题的分数也越高。需要说明的是，用户的实力值是会根据大环境动态变化的（其实是因为分数在动态变化），如果你AC的题目被更多人AC出来了，你的实力值会下降，另外一方面，OJ内有更多强者涌入的时候，你的实力值也会提升。所以，想要快速升级，那就多刷题，刷难题！\r\n\r\n等级划分与小说《斗破苍穹》一致，自低向高分别为斗之气、斗者、斗师、大斗师、斗灵、斗王、斗皇、斗宗、斗尊、斗圣、斗帝，除斗帝外，每一阶又分不同等级，阶数越高，升级越困难。除此之外，每一阶还有不同的代表颜色，该阶等级越高，颜色越深。\r\n\r\n');
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