247 lines
8.1 KiB
PHP
247 lines
8.1 KiB
PHP
<?php
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$OJ_CACHE_SHARE=false;
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$cache_time=10;
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require_once('./include/cache_start.php');
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require_once('./include/db_info.inc.php');
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require_once('./include/setlang.php');
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$view_title= $MSG_CONTEST.$MSG_RANKLIST;
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$show_title= $view_title;
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$title="";
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require_once("./include/const.inc.php");
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require_once("./include/my_func.inc.php");
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require_once("./include/memcache.php");
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class TM{
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var $solved=0;
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var $time=0;
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var $p_wa_num;
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var $p_ac_sec;
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var $p_pass_rate;
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var $user_id;
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var $nick;
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var $total;
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function TM(){
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$this->solved=0;
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$this->time=0;
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$this->p_wa_num=array(0);
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$this->p_ac_sec=array(0);
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$this->p_pass_rate=array(0);
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$this->total=0;
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}
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function Add($pid,$sec,$res,$result){
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// echo "Add $pid $sec $res<br>";
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if (isset($this->p_ac_sec[$pid])&&$this->p_ac_sec[$pid]>0)
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return;
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if ($result!=4){
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if(isset($this->p_pass_rate[$pid])){
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if($res>$this->p_pass_rate[$pid]){
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$this->total-=$this->p_pass_rate[$pid]*100;
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$this->p_pass_rate[$pid]=$res;
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$this->total+=$this->p_pass_rate[$pid]*100;
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}
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}else{
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$this->p_pass_rate[$pid]=$res;
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$this->total+=$res*100;
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}
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if(isset($this->p_wa_num[$pid])){
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$this->p_wa_num[$pid]++;
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}else{
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$this->p_wa_num[$pid]=1;
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}
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}else{
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$this->p_ac_sec[$pid]=$sec;
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$this->solved++;
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if(!isset($this->p_wa_num[$pid])) $this->p_wa_num[$pid]=0;
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if(isset($this->p_pass_rate[$pid])){
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$this->total-=$this->p_pass_rate[$pid]*100;
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}else{
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$this->p_pass_rate[$pid]=$res*100;
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}
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$this->total+=$res*100;
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$this->p_pass_rate[$pid]=$res;
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$this->time+=$sec+$this->p_wa_num[$pid]*1200;
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// echo "Time:".$this->time."<br>";
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// echo "Solved:".$this->solved."<br>";
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}
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}
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}
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function s_cmp($A,$B){
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// echo "Cmp....<br>";
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if ($A->total!=$B->total) return $A->total<$B->total;
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else {
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if($A->solved!=$B->solved)
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return $A->solved<$B->solved;
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else
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return $A->time>$B->time;
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}
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}
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// contest start time
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if (!isset($_GET['cid'])) die("No Such Contest!");
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$cid=intval($_GET['cid']);
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if(isset($OJ_NO_CONTEST_WATCHER)&&$OJ_NO_CONTEST_WATCHER) require_once("contest-check.php");
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$pida=array();
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$result=pdo_query("select num,problem_id from contest_problem where contest_id=? order by num",$cid);
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foreach($result as $row){
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$pida[$row['num']]=$row['problem_id'];
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}
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if($OJ_MEMCACHE){
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$sql="SELECT `start_time`,`title`,`end_time` FROM `contest` WHERE `contest_id`='$cid'";
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$result = mysql_query_cache($sql);
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if($result) $rows_cnt=count($result);
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else $rows_cnt=0;
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}else{
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$sql="SELECT `start_time`,`title`,`end_time` FROM `contest` WHERE `contest_id`=?";
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$result = pdo_query($sql,$cid);
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if($result) $rows_cnt=count($result);
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else $rows_cnt=0;
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}
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$start_time=0;
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$end_time=0;
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if ($rows_cnt>0){
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// $row=$result[0];
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if($OJ_MEMCACHE)
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$row=$result[0];
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else
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$row=$result[0];
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$start_time=strtotime($row['start_time']);
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$end_time=strtotime($row['end_time']);
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$title=$row['title'];
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$view_title = $title;
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}
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if ($start_time==0){
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$view_errors= "No Such Contest";
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require("template/".$OJ_TEMPLATE."/error.php");
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exit(0);
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}
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if ($start_time>time()){
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$view_errors= "$MSG_CONTEST $MSG_Contest_Pending!";
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require("template/".$OJ_TEMPLATE."/error.php");
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exit(0);
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}
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$noip = (time()<$end_time) && (stripos($title,$OJ_NOIP_KEYWORD)!==false);
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if(isset($_SESSION[$OJ_NAME.'_'."administrator"])||
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isset($_SESSION[$OJ_NAME.'_'."m$cid"])||
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isset($_SESSION[$OJ_NAME.'_'."source_browser"])||
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isset($_SESSION[$OJ_NAME.'_'."contest_creator"])
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) $noip=false;
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if ($noip) {
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$view_errors = "<h2>$MSG_NOIP_WARNING</h2>";
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require("template/".$OJ_TEMPLATE."/error.php");
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exit(0);
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}
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if(!isset($OJ_RANK_LOCK_PERCENT))
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$OJ_RANK_LOCK_PERCENT=1;
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$lock=$end_time-($end_time-$start_time)*$OJ_RANK_LOCK_PERCENT;
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//echo $lock.'-'.date("Y-m-d H:i:s",$lock);
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$view_lock_time = $start_time + ($end_time - $start_time) * (1 - $OJ_RANK_LOCK_PERCENT);
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$locked_msg = "";
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if (time() > $view_lock_time && time() < $end_time + $OJ_RANK_LOCK_DELAY) {
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$locked_msg = "The board has been locked.";
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}
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if($OJ_MEMCACHE){
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$sql="SELECT count(1) as pbc FROM `contest_problem` WHERE `contest_id`='$cid'";
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$result = mysql_query_cache($sql);
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if($result) $rows_cnt=count($result);
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else $rows_cnt=0;
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}else{
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$sql="SELECT count(1) as pbc FROM `contest_problem` WHERE `contest_id`=?";
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$result = pdo_query($sql,$cid);
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if($result) $rows_cnt=count($result);
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else $rows_cnt=0;
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}
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if($OJ_MEMCACHE)
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$row=$result[0];
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else
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$row=$result[0];
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// $row=$result[0];
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$pid_cnt=intval($row['pbc']);
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if(!isset($OJ_RANK_HIDDEN)) $OJ_RANK_HIDDEN="'admin','zhblue'";
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$sql="SELECT
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user_id,nick,solution.result,solution.num,solution.in_date,solution.pass_rate,solution.problem_id
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FROM
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solution where unix_timestamp(in_date)>=".$start_time." and problem_id in (".implode(",",$pida).") and user_id not in ( $OJ_RANK_HIDDEN )
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ORDER BY user_id,solution_id";
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if($OJ_MEMCACHE){
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$result = mysql_query_cache($sql);
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}else{
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$result = pdo_query($sql);
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}
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if($result) $rows_cnt=count($result);
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else $rows_cnt=0;
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//echo $sql;
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//$result=pdo_query($sql);
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$user_cnt=0;
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$user_name='';
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$U=array();
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for ($i=0;$i<$rows_cnt;$i++){
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$row=$result[$i];
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$n_user=$row['user_id'];
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if (strcmp($user_name,$n_user)){
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$user_cnt++;
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$U[$user_cnt]=new TM();
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$U[$user_cnt]->user_id=$row['user_id'];
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$U[$user_cnt]->nick=$row['nick'];
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$user_name=$n_user;
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}
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if($row['result']!=4 && $row['pass_rate']>=0.99) $row['pass_rate']=0;
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if(time()<$end_time+$OJ_RANK_LOCK_DELAY&&$lock<strtotime($row['in_date']))
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$U[$user_cnt]->Add($row['problem_id'],strtotime($row['in_date'])-$start_time,0,0);
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else
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$U[$user_cnt]->Add($row['problem_id'],strtotime($row['in_date'])-$start_time,$row['pass_rate'],$row['result']);
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}
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usort($U,"s_cmp");
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////firstblood
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$first_blood=array();
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for($i=0;$i<$pid_cnt;$i++){
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$first_blood[$i]="";
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}
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if($OJ_MEMCACHE){
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$sql="select s.problem_id,s.user_id from solution s ,
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(select problem_id,min(solution_id) minId from solution where unix_timestamp(in_date)>=".$start_time." and problem_id in (".implode(",",$pida).") and user_id not in ( $OJ_RANK_HIDDEN ) and result=4 GROUP BY problem_id ) c where s.solution_id = c.minId";
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$fb = mysql_query_cache($sql);
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if($fb) $rows_cnt=count($fb);
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else $rows_cnt=0;
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}else{
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$sql="select s.problem_id,s.user_id from solution s ,
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(select problem_id,min(solution_id) minId from solution where unix_timestamp(in_date)>=".$start_time." and problem_id in (".implode(",",$pida).") and user_id not in ( $OJ_RANK_HIDDEN ) and result=4 GROUP BY problem_id ) c where s.solution_id = c.minId";
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$fb = pdo_query($sql);
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if($fb) $rows_cnt=count($fb);
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else $rows_cnt=0;
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}
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foreach ($fb as $row){
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$first_blood[$row['problem_id']]=$row['user_id'];
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}
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/////////////////////////Template
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require("template/".$OJ_TEMPLATE."/contestrank5.php");
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/////////////////////////Common foot
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if(file_exists('./include/cache_end.php'))
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require_once('./include/cache_end.php');
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?>
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