<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">


	<!-- Styles -->
	<?php require("./header-files.php");
	require_once("../include/my_func.inc.php");
	
  require_once("../include/const.inc.php");
include_once("kindeditor.php");
?>
    <title><?php echo $OJ_NAME;?> - Admin</title>


</head>

<body>

    <?php require("./nav.php");?>
    <?php 
    if ($mod=='hacker') {
        header("Location:index.php");
    }
    $maxfile=min(ini_get("upload_max_filesize"),ini_get("post_max_size"));
function writable($path){
	$ret=false;
	$fp=fopen($path."/testifwritable.tst","w");
	$ret=!($fp===false);
	fclose($fp);
	unlink($path."/testifwritable.tst");
	return $ret;
}
?>
    <div class="content-wrap">
        <div class="main">
            <div class="container-fluid">
                <div class="row">
                    <div class="col-lg-8 p-0">
                        <div class="page-header">
                            <div class="page-title">
                                <h1>后台主页</h1>
                            </div>
                        </div>
                    </div><!-- /# column -->
                    <div class="col-lg-4 p-0">
                        <div class="page-header">
                            <div class="page-title">
                                <ol class="breadcrumb text-right">
                                    <li>题目</li>
                                    <li class="active">导入题目</li>
                                </ol>
                            </div>
                        </div>
                    </div><!-- /# column -->
                </div><!-- /# row -->
                <div class="main-content">
					<div class="row"> 
						<div class="col-lg-12">
							<div class="card alert">
								<div class="card-header">
									<h4>导出问题</h4>
									<div class="card-header-right-icon">
										<ul>
											<li class="card-close" data-dismiss="alert"><i class="ti-close"></i></li> 
										</ul>
									</div>
								</div>
								<div class="card-body">
								    
* 如果你输入了从问题P***到问题P***，系统将导出这些问题 <br>
例如输入了从问题P1000到问题P1234，系统将导出1000~1234这些问题<br>
* 如果你直接输入题目编号，前面的输入(从问题P***到问题P***)将不会有效<br>
* 例如[1000,1234]将会导出1000和1234这2个问题
<form action='problem_export_xml.php' method=post>
从问题P:<input type=text size=10 class="form-control" style="display:inline;width:30%" name="start" value=1000>
到问题P:<input type=text size=10 class="form-control" style="display:inline;width:30%" value=1000><br />
或者直接输入题目编号(","隔开)<input type=text size=40 class="form-control" style="" name="in" value=""><br />
	<input type='hidden' name='do' value='do' >
	<input type=submit name=submit value='Export' class="btn btn-outline btn-success">
   <input type=submit value='Download' class="btn btn-outline btn-info" >
   <?php require_once("../include/set_post_key.php");?>
</form>
								</div>
							</div>
						</div>
                    </div><!-- /# row -->
					 </div>
     <!-- /# main content -->
     CopyRight &copy; 1999-<?php echo date('Y');?> MasterOJ.All rights reserved
            </div><!-- /# container-fluid -->
        </div><!-- /# main -->
    </div><!-- /# content wrap -->
	
	
	
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	<!--  Chart js -->
	<script src="assets/js/lib/chart-js/Chart.bundle.js"></script>
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	<!-- // Chart js -->


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