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Competative Programming Manual Practice Platform
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‎CP_Practice/index.php

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<!DOCTYPE html>
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<html>
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<head>
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<title>ICPC</title>
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</head>
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<body>
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<?php
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$data = null;
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$fname = "icpc.dat";
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if(file_exists($fname)) {
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$con = file_get_contents($fname);
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if(sizeof($con)!=0)
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$data = json_decode($con,true);
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}
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if(is_null($data)) {
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$data = array();
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}
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// $data['ICPC Onsite Regionals Kolkata 2016'] = array('start' => 0, 'code' => 'ACM16KOL', 'status' => [0,0,0,0,0,0,0,0,0,0,0,0],'fail' => [0,0,0,0,0,0,0,0,0,0,0,0],'live' => false );
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// $data['ICPC Onsite Regionals KGP 2016'] = array('start' => 0, 'code' => 'KGP16', 'status' => [0,0,0,0,0,0,0,0,0,0,0],'fail' => [0,0,0,0,0,0,0,0,0,0,0],'live' => false );
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// $data['ICPC Onsite Regionals Kanpur 2013'] = array('start' => 0, 'code' => 'KAN13', 'status' => [0,0,0,0,0,0,0,0,0], 'fail' => [0,0,0,0,0,0,0,0,0],'live' => false );
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// $data['ICPC Onsite Regionals KGP 2013'] = array('start' => 0, 'code' => 'KGP13', 'status' => [0,0,0,0,0,0,0,0,0,0,0],'fail' => [0,0,0,0,0,0,0,0,0,0,0],'live' => false );
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// file_put_contents($fname, json_encode($data));
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if(isset($_GET['code'])) {
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$name = $_GET['code'];
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if(isset($_GET['start'])) {
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if($data[$name]['start']==0) {
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$data[$name]['start'] = microtime(true);
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header("LOCATION: /");
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file_put_contents($fname, json_encode($data));
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exit();
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}
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}
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if($data[$name]['start']==0) {
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echo $name." Competition Not Started!!!";
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} else {
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$problem = (int)$_GET['problem'];
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if(isset($_GET['accept'])) {
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if($data[$name]['status'][$problem]==0 || $_GET['accept']=='force')
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$data[$name]['status'][$problem] = microtime(true);
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}
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if(isset($_GET['fail'])) {
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// echo $data[$name]['fail'][$problem];
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if($data[$name]['status'][$problem]==0 || $_GET['accept']=='force')
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$data[$name]['fail'][$problem] += 1;
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}
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header("LOCATION: /");
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file_put_contents($fname, json_encode($data));
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exit();
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}
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}
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?>
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<style type="text/css">
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.on {
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background-color: rgb(200,255,200);
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padding: 0.5em;
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}
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.off {
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background-color: rgb(240,240,200);
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padding: 0.5em;
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}
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a {
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color: rgb(30,30,30);
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}
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.success {
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color: rgb(0,150,0);
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}
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.fail {
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color: rgb(220,0,0);
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}
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form {
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display: inline-block; //Or display: inline;
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}
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</style>
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<center><h1>CrazyDot</h1></center>
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<?php
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foreach ($data as $name => $val) {
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$class = "off";
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if($val['start']>0)
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$class = "on";
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?>
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<div class="<?php echo $class;?>">
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<h2><?php echo $name; ?></h2> &nbsp;<br>
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<form action="#">
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<input type="hidden" name="code" value="<?php echo $name;?>">
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<input type="hidden" name="start" value="1">
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<input type="submit" value="Start">
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</form>
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<br>
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<?php
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for($i = 0;$i<count($val['status']);$i+=1) {
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$pcodeA=$val['code'] . chr($i + ord('A'));
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$pname = chr($i + ord('A')) ." (". ($val['fail'][$i]). ") ";
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$pclass = "none";
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if($val['status'][$i]!=0) {
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$pclass = "success";
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$sec =round($val['status'][$i] - $val['start']) ;
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$pname .= " " . floor($sec/60) . "min " . ($sec%60) . "sec";
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} else if($val['status'][$i]==0 && $val['fail'][$i]>0) {
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$pclass = "fail";
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}
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// $sz = 5;
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// if($i%$sz == 0)
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// echo "<br>";
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?>
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<a href="https://www.codechef.com/problems/<?php echo $pcodeA; ?>" class="<?php echo $pclass;?> ">Problem <?php echo $pname; ?> </a>
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&nbsp;&nbsp;&nbsp;&nbsp;<form action="#">
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<input type="hidden" name="code" value="<?php echo $name;?>">
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<input type="hidden" name="problem" value="<?php echo $i;?>">
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<input type="hidden" name="accept" value="1">
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<input type="submit" value="AC">
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</form>
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<form action="#">
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<input type="hidden" name="code" value="<?php echo $name;?>">
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<input type="hidden" name="problem" value="<?php echo $i;?>">
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<input type="hidden" name="fail" value="1">
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<input type="submit" value="WA/TLE/RTE">
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</form>
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<br>
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<?php
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}
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?>
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&nbsp;
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</div>
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<?php
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}
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?>
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</body>
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</html>

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