From fbed1162c025ed7daa55be627d338579f48fe8ee Mon Sep 17 00:00:00 2001
From: Baoshuo <i@baoshuo.ren>
Date: Thu, 19 Jan 2023 11:05:16 +0800
Subject: [PATCH] fix(problems/new_remote): codeforces sample

---
 web/app/controllers/new_remote_problem.php |  2 +-
 web/app/models/UOJRemoteProblem.php        | 20 ++++++++++++--------
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/web/app/controllers/new_remote_problem.php b/web/app/controllers/new_remote_problem.php
index 7347a64..5e0ccec 100644
--- a/web/app/controllers/new_remote_problem.php
+++ b/web/app/controllers/new_remote_problem.php
@@ -105,7 +105,7 @@ $new_remote_problem_form->runAtServer();
 						<ul>
 							<li>
 								<p>目前支持导入以下题库的题目作为远端评测题：</p>
-								<ul>
+								<ul class="mb-3">
 									<li>Codeforces</li>
 								</ul>
 							</li>
diff --git a/web/app/models/UOJRemoteProblem.php b/web/app/models/UOJRemoteProblem.php
index 9705ebe..361cb66 100644
--- a/web/app/models/UOJRemoteProblem.php
+++ b/web/app/models/UOJRemoteProblem.php
@@ -84,14 +84,12 @@ class UOJRemoteProblem {
 			$elem->outerHTML = '<h3>' . $elem->innerHTML . '</h3>';
 		}
 
-		$sample_cnt = 0;
+		$sample_input_cnt = 0;
+		$sample_output_cnt = 0;
 
-		foreach ($statement_dom->querySelectorAll('.sample-test') as &$sample) {
-			$sample_cnt++;
-			$input_dom = &$sample->querySelector('.input');
-			$output_dom = &$sample->querySelector('.output');
+		foreach ($statement_dom->querySelectorAll('.input') as &$input_dom) {
+			$sample_input_cnt++;
 			$input_text = '';
-			$output_text = '';
 
 			if ($input_dom->querySelector('.test-example-line')) {
 				foreach ($input_dom->querySelectorAll('.test-example-line') as &$line) {
@@ -101,6 +99,13 @@ class UOJRemoteProblem {
 				$input_text = HTML::stripTags($input_dom->querySelector('pre')->innerHTML);
 			}
 
+			$input_dom->outerHTML = HTML::tag('h4', [], "Input #{$sample_input_cnt}") . HTML::tag('pre', [], HTML::tag('code', [], $input_text));
+		}
+
+		foreach ($statement_dom->querySelectorAll('.output') as &$output_dom) {
+			$sample_output_cnt++;
+			$output_text = '';
+
 			if ($output_dom->querySelector('.test-example-line')) {
 				foreach ($output_dom->querySelectorAll('.test-example-line') as &$line) {
 					$output_text .= HTML::stripTags($line->innerHTML) . "\n";
@@ -109,8 +114,7 @@ class UOJRemoteProblem {
 				$output_text = HTML::stripTags($output_dom->querySelector('pre')->innerHTML);
 			}
 
-			$input_dom->outerHTML = HTML::tag('h4', [], "Input #{$sample_cnt}") . HTML::tag('pre', [], HTML::tag('code', [], $input_text));
-			$output_dom->outerHTML = HTML::tag('h4', [], "Output #{$sample_cnt}") . HTML::tag('pre', [], HTML::tag('code', [], $output_text));
+			$output_dom->outerHTML = HTML::tag('h4', [], "Output #{$sample_output_cnt}") . HTML::tag('pre', [], HTML::tag('code', [], $output_text));
 		}
 
 		return [