mirror of
https://github.com/renbaoshuo/UOJ-Luogu-RemoteJudge.git
synced 2024-12-18 08:11:59 +00:00
77 lines
2.4 KiB
PHP
77 lines
2.4 KiB
PHP
<?php
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define('LUOGU_BASE_URL', 'https://www.luogu.com.cn');
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define('LUOGU_API_BASEURL', 'https://open-v1.lgapi.cn');
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define('LUOGU_SUPPORTED_LANGUAGES', ['C', 'C++', 'C++11', 'Java8', 'Pascal', 'Python2', 'Python3']);
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define('LUOGU_USER_AGENT', 'UniversalOJ/1.0 UOJ-Luogu-RemoteJudge/1.0 ( https://github.com/renbaoshuo/UOJ-Luogu-RemoteJudge )');
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function parseLuoguProblemData($problem) {
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if (!$problem) return null;
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$statement = '';
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if ($problem['background']) {
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$statement .= "\n### 题目背景\n\n";
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$statement .= $problem['background'] . "\n";
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}
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$statement .= "\n### 题目描述\n\n";
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$statement .= $problem['description'] . "\n";
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if (isset($problem['translation']) && $problem['translation']) {
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$statement .= "\n### 题意翻译\n\n";
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$statement .= $problem['translation'] . "\n";
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}
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$statement .= "\n### 输入格式\n\n";
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$statement .= $problem['inputFormat'] . "\n";
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$statement .= "\n### 输出格式\n\n";
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$statement .= $problem['outputFormat'] . "\n";
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$statement .= "\n### 输入输出样例\n\n";
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foreach ($problem['samples'] as $id => $sample) {
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$display_sample_id = $id + 1;
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$statement .= "\n#### 样例输入 #{$display_sample_id}\n\n";
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$statement .= "\n```text\n{$sample[0]}\n```\n\n";
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$statement .= "\n#### 样例输出 #{$display_sample_id}\n\n";
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$statement .= "\n```text\n{$sample[1]}\n```\n\n";
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}
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$statement .= "\n### 说明/提示\n\n";
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$statement .= $problem['hint'] . "\n";
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return [
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'title' => "【洛谷 {$problem['pid']}】{$problem['title']}",
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'time_limit' => (float)max($problem['limits']['time']) / 1000.0,
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'memory_limit' => (float)max($problem['limits']['memory']) / 1024.0,
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'statement' => renderMarkdown($statement),
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'statement_md' => $statement,
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];
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}
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function fetchLuoguProblemBasicInfo($pid) {
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// ensure validateLuoguProblemId($pid) is true
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$curl = Curl::init();
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$curl->set('CURLOPT_HTTPHEADER', [
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'User-Agent: ' . LUOGU_USER_AGENT,
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'Content-Type: application/json',
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'Accept: application/json',
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]);
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$curl->url(LUOGU_BASE_URL . '/problem/' . $pid . '?_contentOnly=1');
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if ($curl->error()) {
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throw new Exception('Curl error: ' . $curl->message());
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}
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$data = json_decode($curl->data(), true);
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return parseLuoguProblemData($data['currentData']['problem']);
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}
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