├── .gitattributes ├── static ├── segoescb.ttf ├── style.min.css └── hint.min.css ├── README.md ├── logout.php ├── vcode.php ├── config.php ├── onlinejudge.sql ├── login.php ├── rank.php ├── register.php ├── ucenter.php ├── problem.php ├── board.php ├── index.php └── LICENSE /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | -------------------------------------------------------------------------------- /static/segoescb.ttf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/impakho/OnlineJudge/HEAD/static/segoescb.ttf -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # OnlineJudge 2 | 极简风格 OJ 实训平台，自主答题，实时排行榜 3 | 4 | UI 改自 `ustclug/hackergame2017` 比赛界面 5 | 6 | ## 如何使用？ 7 | 8 | `onlinejudge.sql`：数据库文件 9 | 10 | `config.php`：配置文件 11 | 12 | 直接部署到网站环境即可。 13 | 14 | ## 注意 15 | 16 | 平台不含题库管理功能，需要手动在数据库中增删改记录。 17 | 18 | ## 许可协议 19 | OnlineJudge 采用 GPLv3 许可协议。查看 LICENSE 文件了解更多。 -------------------------------------------------------------------------------- /logout.php: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /vcode.php: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /config.php: -------------------------------------------------------------------------------- 1 | OJ实训平台
排行榜
公告：2018/01/01 平台测试版上线
如无特殊说明，答案格式：flag{xxx}'; 12 | $GLOBALS['announce_login'] = '登录后可以答题~'; 13 | $GLOBALS['announce_register'] = '同学们，用户名只允许 A-Z / a-z / 0-9 / _ / - 。

不要使用常用密码注册！'; 14 | $GLOBALS['footer'] = ' 15 |

国家互联网应急中心

16 |

中国互联网络信息中心

17 |

工业和信息化部

18 | '; 19 | $GLOBALS['index_page_count'] = 15; 20 | $GLOBALS['rank_page_count'] = 15; 21 | 22 | // Pre-defined Function 23 | $GLOBALS["sql_con"]=NULL; 24 | 25 | function OpenDB(){ 26 | @$GLOBALS['sql_con']=mysql_connect($GLOBALS['db_addr'],$GLOBALS['db_user'],$GLOBALS['db_pass']); 27 | if (!$GLOBALS['sql_con']) die("Could not connect: ".mysql_error()); 28 | mysql_select_db($GLOBALS['db_name'],$GLOBALS['sql_con']); 29 | } 30 | 31 | function RunDB($sql_query){ 32 | mysql_query("SET NAMES 'utf8'"); 33 | $result=mysql_query($sql_query); 34 | return $result; 35 | } 36 | 37 | function CloseDB(){ 38 | mysql_close($GLOBALS['sql_con']); 39 | } 40 | 41 | function format_date($time){ 42 | if (!is_numeric($time)){ 43 | if (strpos($time,"-")===false) return '未知'; 44 | $time=strtotime($time); 45 | } 46 | $t=time()-$time; 47 | $f=array( 48 | '31536000'=>'年', 49 | '2592000'=>'个月', 50 | '604800'=>'星期', 51 | '86400'=>'天', 52 | '3600'=>'小时', 53 | '60'=>'分钟', 54 | '1'=>'秒' 55 | ); 56 | foreach ($f as $k=>$v){ 57 | if (0 !=$c=floor($t/(int)$k)) { 58 | return $c.$v.'前'; 59 | } 60 | } 61 | } 62 | 63 | function format_date_utc($time){ 64 | if (!is_numeric($time)){ 65 | if (strpos($time,"-")===false) return '未知'; 66 | $time=strtotime($time); 67 | } 68 | return date('Y-m-d',$time); 69 | } 70 | 71 | function format_date_time_utc($time){ 72 | if (!is_numeric($time)){ 73 | if (strpos($time,"-")===false) return '未知'; 74 | $time=strtotime($time); 75 | } 76 | return date('Y-m-d H:i:s',$time); 77 | } 78 | ?> 79 | -------------------------------------------------------------------------------- /onlinejudge.sql: -------------------------------------------------------------------------------- 1 | -- phpMyAdmin SQL Dump 2 | -- version 4.0.10.20 3 | -- https://www.phpmyadmin.net 4 | -- 5 | -- 主机: 6 | -- 生成日期: 2018-01-01 10:00:00 7 | -- 服务器版本: 5.5.50-log 8 | -- PHP 版本: 5.3.29p1 9 | 10 | SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO"; 11 | SET time_zone = "+00:00"; 12 | 13 | 14 | /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; 15 | /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; 16 | /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; 17 | /*!40101 SET NAMES utf8 */; 18 | 19 | -- 20 | -- 数据库: `onlinejudge` 21 | -- 22 | 23 | -- -------------------------------------------------------- 24 | 25 | -- 26 | -- 表的结构 `achieve` 27 | -- 28 | 29 | CREATE TABLE IF NOT EXISTS `achieve` ( 30 | `userid` int(10) unsigned DEFAULT NULL, 31 | `problemid` int(10) unsigned DEFAULT NULL, 32 | `time` bigint(20) unsigned DEFAULT NULL, 33 | KEY `userid` (`userid`) USING BTREE, 34 | KEY `problemid` (`problemid`) USING BTREE 35 | ) ENGINE=MyISAM DEFAULT CHARSET=gbk; 36 | 37 | -- -------------------------------------------------------- 38 | 39 | -- 40 | -- 表的结构 `catalog` 41 | -- 42 | 43 | CREATE TABLE IF NOT EXISTS `catalog` ( 44 | `id` int(10) unsigned NOT NULL AUTO_INCREMENT, 45 | `name` varchar(255) DEFAULT NULL, 46 | PRIMARY KEY (`id`), 47 | UNIQUE KEY `id` (`id`) USING BTREE 48 | ) ENGINE=MyISAM DEFAULT CHARSET=gbk AUTO_INCREMENT=7 ; 49 | 50 | -- 51 | -- 转存表中的数据 `catalog` 52 | -- 53 | 54 | INSERT INTO `catalog` (`id`, `name`) VALUES 55 | (1, '基础知识 Basic'), 56 | (2, '网页攻防 Web'), 57 | (3, '逆向工程 Reverse'), 58 | (4, '二进制漏洞 Pwn'), 59 | (5, '密码学 Crypto'), 60 | (6, '安全杂项 Misc'); 61 | 62 | -- -------------------------------------------------------- 63 | 64 | -- 65 | -- 表的结构 `problem` 66 | -- 67 | 68 | CREATE TABLE IF NOT EXISTS `problem` ( 69 | `id` int(10) unsigned NOT NULL AUTO_INCREMENT, 70 | `type` int(10) unsigned DEFAULT '0', 71 | `time` bigint(20) unsigned DEFAULT '0', 72 | `title` varchar(255) DEFAULT NULL, 73 | `content` text, 74 | `url` varchar(255) DEFAULT NULL, 75 | `score` int(10) unsigned DEFAULT '0', 76 | `flag` varchar(255) DEFAULT NULL, 77 | PRIMARY KEY (`id`), 78 | UNIQUE KEY `id` (`id`) USING BTREE, 79 | KEY `type` (`type`) USING BTREE, 80 | KEY `time` (`time`) USING BTREE 81 | ) ENGINE=MyISAM DEFAULT CHARSET=gbk AUTO_INCREMENT=3 ; 82 | 83 | -- 84 | -- 转存表中的数据 `problem` 85 | -- 86 | 87 | INSERT INTO `problem` (`id`, `type`, `time`, `title`, `content`, `url`, `score`, `flag`) VALUES 88 | (1, 1, 1514764800, '基础知识点（1）', 'Basic 很简单，flag 就隐藏在其中', '//file.SITE_DOMAIN/basic_1.jpg', 100, 'flag{demo_basic_1}'), 89 | (2, 2, 1514768400, '网页基础（1）', 'Web 不简单，去问大佬拿 flag', '//ctf.SITE_DOMAIN/web1/', 100, 'flag{demo_web_1}'); 90 | 91 | -- -------------------------------------------------------- 92 | 93 | -- 94 | -- 表的结构 `rank` 95 | -- 96 | 97 | CREATE TABLE IF NOT EXISTS `rank` ( 98 | `id` int(10) unsigned DEFAULT NULL, 99 | `score` int(10) unsigned DEFAULT '0', 100 | UNIQUE KEY `id` (`id`) USING BTREE, 101 | KEY `score` (`score`) USING BTREE 102 | ) ENGINE=MyISAM DEFAULT CHARSET=gbk; 103 | 104 | -- -------------------------------------------------------- 105 | 106 | -- 107 | -- 表的结构 `user` 108 | -- 109 | 110 | CREATE TABLE IF NOT EXISTS `user` ( 111 | `id` int(10) unsigned NOT NULL AUTO_INCREMENT, 112 | `username` varchar(255) DEFAULT NULL, 113 | `password` varchar(255) DEFAULT NULL, 114 | `regtime` bigint(20) unsigned DEFAULT NULL, 115 | `logtime` bigint(20) unsigned DEFAULT NULL, 116 | PRIMARY KEY (`id`), 117 | UNIQUE KEY `id` (`id`) USING BTREE 118 | ) ENGINE=MyISAM DEFAULT CHARSET=gbk AUTO_INCREMENT=1 ; 119 | 120 | /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; 121 | /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; 122 | /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */; 123 | -------------------------------------------------------------------------------- /login.php: -------------------------------------------------------------------------------- 1 | 0 && isset($p_password) && strlen($p_password) > 0 && isset($p_vcode) && strlen($p_vcode) > 0) { 28 | if (!isset($_SESSION['vcode']) || strtolower($p_vcode) !== $_SESSION['vcode']) { 29 | $_SESSION['message'] = '验证码错误！'; 30 | $_SESSION['message_tag'] = 'error'; 31 | }else if (!preg_match('/^[-_A-Za-z0-9]{1,16}$/', $p_username) || !preg_match('/^[\x20-\x7E]{1,32}$/', $p_password)) { 32 | $_SESSION['message'] = '用户名或密码错误！'; 33 | $_SESSION['message_tag'] = 'error'; 34 | }else{ 35 | OpenDB(); 36 | $p_password = md5($password_prefix.$p_password); 37 | $p_username = mysql_real_escape_string($p_username); 38 | $p_password = mysql_real_escape_string($p_password); 39 | $local_time = time(); 40 | $result = RunDB("SELECT `id`, `password`, `logtime` FROM `user` WHERE `username` = '{$p_username}'"); 41 | if (mysql_num_rows($result) <= 0) { 42 | $_SESSION['message'] = '用户名或密码错误！'; 43 | $_SESSION['message_tag'] = 'error'; 44 | }else{ 45 | $row = mysql_fetch_assoc($result); 46 | if ($row['password'] !== $p_password) { 47 | $_SESSION['message'] = '用户名或密码错误！'; 48 | $_SESSION['message_tag'] = 'error'; 49 | }else{ 50 | RunDB("UPDATE `user` SET `logtime` = {$local_time} WHERE `id` = {$row['id']}"); 51 | $_SESSION['user'] = $row['id']; 52 | $_SESSION['message'] = '登录成功！
'; 53 | $_SESSION['message'] = '上次登录时间：'.format_date_time_utc($row['logtime']).'（'.format_date($row['logtime']).'）'; 54 | $_SESSION['message_tag'] = 'success'; 55 | header('Location: ./'); 56 | die('Login Success'); 57 | } 58 | } 59 | CloseDB(); 60 | } 61 | } 62 | ?> 63 | 64 | 65 | 66 | 67 | 68 | 69 | <?php echo $GLOBALS['site_name']; ?> 70 | 71 | 72 | 73 | 85 | 86 |
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99 | 100 | 101 | -------------------------------------------------------------------------------- /rank.php: -------------------------------------------------------------------------------- 1 | $page_total) $g_p = $page_total; 35 | $page_offset = ($g_p - 1) * $page_count; 36 | 37 | // Get $score_total 38 | $result = RunDB("SELECT SUM(`score`) FROM `problem`"); 39 | $score_total = mysql_fetch_row($result); 40 | $score_total = (int) $score_total[0]; 41 | if ($score_total < 0) $score_total = 0; 42 | 43 | // Get $rank 44 | $rank = array(); 45 | $result = RunDB("SELECT `user`.`id`, `user`.`username`, `rank`.`score` FROM `user` JOIN `rank` ON `user`.`id` = `rank`.`id` ORDER BY `rank`.`score` DESC LIMIT {$page_offset}, {$page_count}"); 46 | if (mysql_num_rows($result) > 0) { 47 | $i = 1; 48 | while ($row = mysql_fetch_assoc($result)) { 49 | $row['score'] = (int) $row['score']; 50 | if ($row['score'] == 0) $row['score'] = ''; 51 | $row['rank'] = $page_offset + $i; 52 | array_push($rank, $row); 53 | $i++; 54 | } 55 | } 56 | 57 | CloseDB(); 58 | ?> 59 | 60 | 61 | 62 | 63 | 64 | 65 | <?php echo $GLOBALS['site_name']; ?> 66 | 67 | 68 | 69 | 81 | 82 |
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114 | 115 | 116 | -------------------------------------------------------------------------------- /register.php: -------------------------------------------------------------------------------- 1 | 0 && isset($p_password) && strlen($p_password) > 0 && isset($p_repassword) && strlen($p_repassword) > 0 && isset($p_vcode) && strlen($p_vcode) > 0) { 33 | if (!isset($_SESSION['vcode']) || strtolower($p_vcode) !== $_SESSION['vcode']) { 34 | $_SESSION['message'] = '验证码错误！'; 35 | $_SESSION['message_tag'] = 'error'; 36 | }else if ($p_password !== $p_repassword) { 37 | $_SESSION['message'] = '两次密码不一致！'; 38 | $_SESSION['message_tag'] = 'error'; 39 | }else if (!preg_match('/^[-_A-Za-z0-9]{1,16}$/', $p_username)) { 40 | $_SESSION['message'] = '用户名不符合格式！'; 41 | $_SESSION['message_tag'] = 'error'; 42 | }else if (!preg_match('/^[\x20-\x7E]{1,32}$/', $p_password)) { 43 | $_SESSION['message'] = '密码不符合格式！'; 44 | $_SESSION['message_tag'] = 'error'; 45 | }else{ 46 | OpenDB(); 47 | $p_password = md5($password_prefix.$p_password); 48 | $p_username = mysql_real_escape_string($p_username); 49 | $p_password = mysql_real_escape_string($p_password); 50 | $local_time = time(); 51 | $result = RunDB("SELECT COUNT(*) FROM `user` WHERE `username` = '{$p_username}'"); 52 | $result_1 = mysql_fetch_row($result); 53 | if ((int) $result_1[0] > 0) { 54 | $_SESSION['message'] = '用户名已被注册！'; 55 | $_SESSION['message_tag'] = 'error'; 56 | }else{ 57 | RunDB("INSERT INTO `user` (`username`, `password`, `regtime`, `logtime`) VALUES ('{$p_username}', '{$p_password}', {$local_time}, {$local_time})"); 58 | $insert_id = mysql_insert_id(); 59 | if ($insert_id <= 0) { 60 | $_SESSION['message'] = '数据库错误！'; 61 | $_SESSION['message_tag'] = 'fail'; 62 | }else{ 63 | RunDB("INSERT INTO `rank` (`id`, `score`) VALUES ({$insert_id}, 0)"); 64 | $_SESSION['message'] = '注册成功！'; 65 | $_SESSION['message_tag'] = 'success'; 66 | header('Location: login.php'); 67 | die('Register Success'); 68 | } 69 | } 70 | CloseDB(); 71 | } 72 | } 73 | ?> 74 | 75 | 76 | 77 | 78 | 79 | 80 | <?php echo $GLOBALS['site_name']; ?> 81 | 82 | 83 | 84 | 96 | 97 |
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113 | 114 | 115 | -------------------------------------------------------------------------------- /ucenter.php: -------------------------------------------------------------------------------- 1 | 0 && isset($p_password) && strlen($p_password) > 0 && isset($p_repassword) && strlen($p_repassword) > 0 && isset($p_vcode) && strlen($p_vcode) > 0) { 47 | if (!isset($_SESSION['vcode']) || strtolower($p_vcode) !== $_SESSION['vcode']) { 48 | $_SESSION['message'] = '验证码错误！'; 49 | $_SESSION['message_tag'] = 'error'; 50 | }else if ($p_password !== $p_repassword) { 51 | $_SESSION['message'] = '两次新密码不一致！'; 52 | $_SESSION['message_tag'] = 'error'; 53 | }else if ($p_oldpassword === $p_password) { 54 | $_SESSION['message'] = '新密码与旧密码相同！'; 55 | $_SESSION['message_tag'] = 'error'; 56 | }else if (!preg_match('/^[\x20-\x7E]{1,32}$/', $p_password)) { 57 | $_SESSION['message'] = '新密码不符合格式！'; 58 | $_SESSION['message_tag'] = 'error'; 59 | }else if (!preg_match('/^[\x20-\x7E]{1,32}$/', $p_oldpassword)) { 60 | $_SESSION['message'] = '旧密码不正确！'; 61 | $_SESSION['message_tag'] = 'error'; 62 | }else{ 63 | $p_oldpassword = md5($password_prefix.$p_oldpassword); 64 | $p_password = md5($password_prefix.$p_password); 65 | $p_oldpassword = mysql_real_escape_string($p_oldpassword); 66 | $p_password = mysql_real_escape_string($p_password); 67 | $result = RunDB("SELECT `password` FROM `user` WHERE `id` = {$_SESSION['user']}"); 68 | $row = mysql_fetch_assoc($result); 69 | if ($row['password'] !== $p_oldpassword) { 70 | $_SESSION['message'] = '旧密码不正确！'; 71 | $_SESSION['message_tag'] = 'error'; 72 | }else{ 73 | RunDB("UPDATE `user` SET `password` = '{$p_password}' WHERE `id` = {$_SESSION['user']}"); 74 | $_SESSION['message'] = '密码修改成功！'; 75 | $_SESSION['message_tag'] = 'success'; 76 | } 77 | } 78 | } 79 | 80 | CloseDB(); 81 | ?> 82 | 83 | 84 | 85 | 86 | 87 | 88 | <?php echo $GLOBALS['site_name']; ?> 89 | 90 | 91 | 92 | 104 | 105 |
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121 | 122 | 123 | -------------------------------------------------------------------------------- /problem.php: -------------------------------------------------------------------------------- 1 | 0 && $problem['achieve'] == 0) { 61 | if (isset($_SESSION['user'])) { 62 | if ($p_flag === $problem['flag'] && strlen($problem['flag']) > 0) { 63 | RunDB("UPDATE `rank` SET `score` = `score` + {$problem['score']} WHERE `id` = {$_SESSION['user']}"); 64 | $local_time = time(); 65 | RunDB("INSERT INTO `achieve` (`userid`, `problemid`, `time`) VALUES ({$_SESSION['user']}, {$g_id}, {$local_time})"); 66 | $problem['achieve'] = 1; 67 | $_SESSION['message'] = '回答正确！'; 68 | $_SESSION['message_tag'] = 'success'; 69 | }else{ 70 | $_SESSION['message'] = '回答错误！'; 71 | $_SESSION['message_tag'] = 'error'; 72 | } 73 | }else{ 74 | $_SESSION['message'] = '请登录后再操作！'; 75 | $_SESSION['message_tag'] = 'error'; 76 | } 77 | } 78 | 79 | CloseDB(); 80 | ?> 81 | 82 | 83 | 84 | 85 | 86 | 87 | <?php echo $GLOBALS['site_name']; ?> 88 | 89 | 90 | 91 | 103 | 104 |
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类型：
分数：

109 |
110 |
111 | 112 | 打开题目 113 | 114 | 115 | 116 | 117 | 118 | 119 | 你已经回答过了！ 120 | 121 |
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125 | 126 | 127 | -------------------------------------------------------------------------------- /board.php: -------------------------------------------------------------------------------- 1 | 0) { 29 | $user = mysql_fetch_assoc($result); 30 | }else{ 31 | header('Location: ./'); 32 | die('Invalid Board User'); 33 | } 34 | 35 | // Get $catalog 36 | $catalog = array(); 37 | $result = RunDB("SELECT `id`, `name` FROM `catalog`"); 38 | if (mysql_num_rows($result) > 0) { 39 | while ($row = mysql_fetch_assoc($result)) { 40 | $result_1 = RunDB("SELECT SUM(`score`) FROM `problem` WHERE `type` = {$row['id']}"); 41 | $result_2 = RunDB("SELECT SUM(`problem`.`score`) FROM `achieve` JOIN `problem` ON `achieve`.`problemid` = `problem`.`id` AND `achieve`.`userid` = {$g_id} AND `problem`.`type` = {$row['id']}"); 42 | $catalog_total_score = mysql_fetch_row($result_1); 43 | $catalog_total_score = (int) $catalog_total_score[0]; 44 | if ($catalog_total_score < 0) $catalog_total_score = 0; 45 | $catalog_score = mysql_fetch_row($result_2); 46 | $catalog_score = (int) $catalog_score[0]; 47 | if ($catalog_score < 0) $catalog_score = 0; 48 | $row['total_score'] = $catalog_total_score; 49 | $row['score'] = $catalog_score; 50 | array_push($catalog, $row); 51 | } 52 | } 53 | 54 | // Get $board 55 | $board = array(); 56 | $result = RunDB("SELECT `achieve`.`problemid`, `achieve`.`time`, `problem`.`type`, `problem`.`title`, `problem`.`score` FROM `achieve` JOIN `problem` ON `achieve`.`problemid` = `problem`.`id` AND `achieve`.`userid` = {$g_id} ORDER BY time DESC"); 57 | if (mysql_num_rows($result) > 0) { 58 | while ($row = mysql_fetch_assoc($result)) { 59 | array_push($board, $row); 60 | } 61 | } 62 | 63 | CloseDB(); 64 | ?> 65 | 66 | 67 | 68 | 69 | 70 | 71 | <?php echo $GLOBALS['site_name']; ?> 72 | 73 | 74 | 75 | 76 | 88 | 89 |
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得分：
解答数：

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注册时间：
95 | 上次登录时间：（）

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120 | 121 | 122 | -------------------------------------------------------------------------------- /static/style.min.css: -------------------------------------------------------------------------------- 1 | body{margin:0;font-family:Helvetica Neue,Helvetica,Arial,sans-serif}:focus{outline:0}a{color:#08c;text-decoration:none}#header{height:60px;background-color:#222}header{margin:0 auto;max-width:50pc}#title{display:inline-block;margin:15px 30px;line-height:30px;font-size:22px;text-decoration:none;color:#aaa}#title:hover{color:#fff}form{display:inline}#login,#logout,#register,#ucenter{display:block;margin:10px;padding:5px 20px;box-sizing:border-box;height:40px;float:right;border-radius:5px;border:0;line-height:30px;font-size:18px;text-decoration:none;cursor:pointer}#logout,#register{margin:10px 30px auto 10px}#login{color:#fff;background:#28a745 linear-gradient(-180deg,#34d058 0%,#28a745 90%)}#login:hover{background:#269f42 linear-gradient(-180deg,#2fcb53 0%,#269f42 90%)}#login:focus{box-shadow:0 0 0 2px rgba(52,208,88,.3)}#login:active{background:#279f43 none;box-shadow:inset 0 3px 5px rgba(27,31,35,.15)}#register{color:#fff;background:#f89406 linear-gradient(-180deg,#fbb450 0%,#f89406 90%)}#register:hover{background:#f88406 linear-gradient(-180deg,#f8aa16 0%,#f88406 90%)}#register:focus{box-shadow:0 0 0 2px rgba(248,148,6,.3)}#register:active{background:#e87406 none;box-shadow:inset 0 3px 5px rgba(27,31,35,.15)}#ucenter{color:#f89406;background:#fafbfc linear-gradient(-180deg,#fafbfc 0%,#eff3f6 90%)}#ucenter:hover{color:#fff;background:#f89406 linear-gradient(-180deg,#fbb450 0%,#f89406 90%)}#ucenter:focus{box-shadow:0 0 0 2px rgba(248,148,6,.3)}#ucenter:active{color:#fff;background:#e87406 none;box-shadow:inset 0 3px 5px rgba(27,31,35,.15)}#logout{color:#cb2431;background:#fafbfc linear-gradient(-180deg,#fafbfc 0%,#eff3f6 90%)}#logout:hover{color:#fff;background:#cb2431 linear-gradient(-180deg,#de4450 0%,#cb2431 90%)}#logout:focus{box-shadow:0 0 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-------------------------------------------------------------------------------- 1 | 0) { 41 | while ($row = mysql_fetch_assoc($result)) { 42 | array_push($catalog, $row); 43 | } 44 | } 45 | 46 | // Get $g_id as $_GET['id'] 47 | @$g_id = $_GET['id']; 48 | @$g_id = (int) $g_id; 49 | if (!isset($g_id) || !is_numeric($g_id) || !is_int((int) $g_id) || $g_id < 0) $g_id = 0; 50 | 51 | // Get $problem_count by $g_id 52 | if ($g_id > 0) { 53 | $result = RunDB("SELECT COUNT(*) FROM `problem` WHERE `type` = {$g_id}"); 54 | }else{ 55 | // Get All $problem_count 56 | $result = RunDB("SELECT COUNT(*) FROM `problem`"); 57 | } 58 | $problem_count = mysql_fetch_row($result); 59 | $problem_count = (int) $problem_count[0]; 60 | 61 | // Get $g_p as $_GET['p'] 62 | @$g_p = $_GET['p']; 63 | @$g_p = (int) $g_p; 64 | if (!isset($g_p) || !is_numeric($g_p) || !is_int((int) $g_p) || $g_p <= 0) $g_p = 1; 65 | $page_total = $problem_count / $page_count; 66 | $page_total = (int) $page_total == $page_total ? (int) $page_total : (int) $page_total + 1; 67 | if ($page_total <= 0) $page_total = 1; 68 | if ($g_p > $page_total) $g_p = $page_total; 69 | $page_offset = ($g_p - 1) * $page_count; 70 | 71 | // Get $problem by $g_id 72 | $problem = array(); 73 | $result = RunDB("SELECT `id`, `title`, `score` FROM `problem` WHERE `type` = {$g_id} ORDER BY `time` DESC LIMIT {$page_offset}, {$page_count}"); 74 | if (mysql_num_rows($result) > 0) { 75 | while ($row = mysql_fetch_assoc($result)) { 76 | $result_1 = RunDB("SELECT COUNT(*) FROM `achieve` WHERE `problemid` = {$row['id']}"); 77 | $row['solved'] = mysql_fetch_row($result_1); 78 | $row['solved'] = (int) $row['solved'][0]; 79 | if (isset($_SESSION['user'])) { 80 | $result_2 = RunDB("SELECT COUNT(*) FROM `achieve` WHERE `userid` = {$_SESSION['user']} AND `problemid` = {$row['id']}"); 81 | $row['achieve'] = mysql_fetch_row($result_2); 82 | $row['achieve'] = (int) $row['achieve'][0]; 83 | }else{ 84 | $row['achieve'] = 0; 85 | } 86 | array_push($problem, $row); 87 | } 88 | }else{ 89 | // Get All $problem 90 | $result = RunDB("SELECT `id`, `title`, `score` FROM `problem` ORDER BY `time` DESC LIMIT {$page_offset}, {$page_count}"); 91 | while ($row = mysql_fetch_assoc($result)) { 92 | $result_1 = RunDB("SELECT COUNT(*) FROM `achieve` WHERE `problemid` = {$row['id']}"); 93 | $row['solved'] = mysql_fetch_row($result_1); 94 | $row['solved'] = (int) $row['solved'][0]; 95 | if (isset($_SESSION['user'])) { 96 | $result_2 = RunDB("SELECT COUNT(*) FROM `achieve` WHERE `userid` = {$_SESSION['user']} AND `problemid` = {$row['id']}"); 97 | $row['achieve'] = mysql_fetch_row($result_2); 98 | $row['achieve'] = (int) $row['achieve'][0]; 99 | }else{ 100 | $row['achieve'] = 0; 101 | } 102 | array_push($problem, $row); 103 | } 104 | } 105 | 106 | CloseDB(); 107 | ?> 108 | 109 | 110 | 111 | 112 | 113 | 114 | <?php echo $GLOBALS['site_name']; ?> 115 | 116 | 117 | 118 | 130 | 131 |
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cubic-bezier(.71,1.7,.77,1.24)} -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) 2018 {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | OnlineJudge Copyright (C) 2018 impakho 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . --------------------------------------------------------------------------------