| {% extends "base.html" %} |
| {% import "_partials.html" as ui %} |
| {# Chrome, tab set, pane split, action bar and console follow two-sum-desktop / |
| two-sum-mobile. The right pane is a plain textarea editor, not a copy of the |
| source editor component. #} |
| {% block title %}{{ question.number }}. {{ question.title }} - LeetCode{% endblock %} |
| {% block main %} |
| <div class="wb"> |
| <header class="wb-bar"> |
| <div class="wb-bar__left"> |
| {{ ui.logo(false) }} |
| <a class="wb-bar__list" href="/problemset/"> |
| <span class="wb-bar__list-icon" aria-hidden="true"><svg viewBox="0 0 16 16" width="16" height="16" focusable="false"><path d="M2 4h12M2 8h12M2 12h8" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/></svg></span> |
| <span class="wb-bar__list-text">Problem List</span> |
| </a> |
| <a class="wb-bar__step" href="/problems/{{ neighbours.previous }}/description/" aria-label="Prev Question">‹</a> |
| <a class="wb-bar__step" href="/problems/{{ neighbours.next }}/description/" aria-label="Next Question">›</a> |
| <a class="wb-bar__step" href="/problems/random/" aria-label="Pick one"> |
| <svg viewBox="0 0 16 16" width="15" height="15" aria-hidden="true" focusable="false"><path d="M2 4h2.6l6.8 8H14M2 12h2.6l6.8-8H14" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/><path d="m12 2.4 2 1.6-2 1.6M12 10.4l2 1.6-2 1.6" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/></svg> |
| </a> |
| </div> |
| <div class="wb-bar__center"> |
| <button class="wb-run" type="submit" form="judge-form" name="action" value="run" data-run |
| {% if not member %}title="{{ auth_notice }}"{% endif %}> |
| <svg viewBox="0 0 16 16" width="15" height="15" aria-hidden="true" focusable="false"><path d="M5 3.4 12.4 8 5 12.6Z" fill="currentColor"/></svg> |
| <span class="visually-hidden">Run</span> |
| </button> |
| <button class="wb-submit" type="submit" form="judge-form" name="action" value="submit" data-submit |
| {% if not member %}title="{{ auth_notice }}"{% endif %}> |
| <svg viewBox="0 0 16 16" width="15" height="15" aria-hidden="true" focusable="false"><path d="M8 11V4.4M8 4.4 5.6 6.8M8 4.4l2.4 2.4" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><path d="M3.4 9.6a2.6 2.6 0 0 1 .9-5 3.9 3.9 0 0 1 7.5.6 2.4 2.4 0 0 1 .8 4.4" fill="none" stroke="currentColor" stroke-width="1.4" stroke-linecap="round"/></svg> |
| Submit |
| </button> |
| </div> |
| <div class="wb-bar__right"> |
| <span class="wb-bar__timer" data-stopwatch>00:00:00</span> |
| {% if member %} |
| <a class="wb-bar__member" href="/progress/">{{ member.username }}</a> |
| <form class="inline-form" method="post" action="/accounts/logout/"> |
| <button class="wb-bar__link wb-bar__button" type="submit">Sign out</button> |
| </form> |
| {% else %} |
| <a class="wb-bar__link" href="/accounts/signup/">Register</a> |
| <span class="wb-bar__or" aria-hidden="true">or</span> |
| <a class="wb-bar__link" href="/accounts/login/">Log in</a> |
| {% endif %} |
| <a class="wb-bar__premium" href="/subscribe/">Premium</a> |
| </div> |
| </header> |
|
|
| <div class="wb-split"> |
| <section class="wb-pane wb-pane--left" aria-label="Question"> |
| <nav class="wb-tabs" aria-label="Question tabs"> |
| {% for tab_id, tab_label in tabs %} |
| <a class="wb-tab wb-tab--{{ tab_id }}{% if tab_id == tab %} is-active{% endif %}" |
| href="/problems/{{ question.slug }}/{{ tab_id }}/{{ language_query }}"> |
| <span class="wb-tab__icon" aria-hidden="true"></span>{{ tab_label }} |
| </a> |
| {% endfor %} |
| </nav> |
| <div class="wb-pane__scroll"> |
| {% if tab == 'description' %} |
| <h1 class="wb-title">{{ question.number }}. {{ question.title }}</h1> |
| <div class="wb-chips"> |
| <span class="pill pill--{{ question.difficulty|lower }}">{{ question.difficulty }}</span> |
| <details class="wb-chip"> |
| <summary><span class="wb-chip__icon" aria-hidden="true"><svg viewBox="0 0 16 16" width="13" height="13" focusable="false"><path d="M2.5 8.6V3h5.6l5.4 5.4-5.6 5.6Z" fill="none" stroke="currentColor" stroke-width="1.3" stroke-linejoin="round"/><circle cx="5.4" cy="5.6" r="1" fill="currentColor"/></svg></span>Topics</summary> |
| <ul class="wb-taglist"> |
| {% for topic in question.topics %} |
| <li><a class="wb-tag" href="/problemset/?topic={{ topic|urlencode }}">{{ topic }}</a></li> |
| {% else %} |
| <li><span class="wb-tag wb-tag--muted">No topic tag</span></li> |
| {% endfor %} |
| </ul> |
| </details> |
| <span class="wb-chip wb-chip--locked" title="Company tags are a Premium feature"> |
| <span class="wb-chip__icon" aria-hidden="true"><svg viewBox="0 0 12 12" width="11" height="11" focusable="false"><rect x="2" y="5" width="8" height="6" rx="1.4" fill="currentColor"/><path d="M4 5V3.6a2 2 0 0 1 4 0V5" fill="none" stroke="currentColor" stroke-width="1.3"/></svg></span>Companies |
| </span> |
| {% if question.hints %} |
| <details class="wb-chip"> |
| <summary><span class="wb-chip__icon" aria-hidden="true"><svg viewBox="0 0 16 16" width="13" height="13" focusable="false"><path d="M6 12.4h4M6.6 14h2.8" stroke="currentColor" stroke-width="1.3" stroke-linecap="round"/><path d="M8 2a4 4 0 0 1 2.5 7.1c-.4.4-.6.8-.6 1.3H6.1c0-.5-.2-.9-.6-1.3A4 4 0 0 1 8 2Z" fill="none" stroke="currentColor" stroke-width="1.3"/></svg></span>Hint</summary> |
| <ol class="wb-hints"> |
| {% for hint in question.hints %} |
| <li><span class="wb-hints__label">Hint {{ loop.index }}</span>{{ hint }}</li> |
| {% endfor %} |
| </ol> |
| </details> |
| {% endif %} |
| </div> |
|
|
| {% if question.workspace_ready %} |
| <div class="wb-statement"> |
| <p>{{ question.summary }}</p> |
| {% for line in question.details %} |
| <p>{{ line }}</p> |
| {% endfor %} |
| {% for example in question.examples %} |
| <p class="wb-example__title"><strong>Example {{ loop.index }}:</strong></p> |
| <pre class="wb-example"><strong>Input:</strong> {{ example.input }} |
| <strong>Output:</strong> {{ example.output }}{% if example.explanation %} |
| <strong>Explanation:</strong> {{ example.explanation }}{% endif %}</pre> |
| {% endfor %} |
| {% if question.constraints %} |
| <p class="wb-statement__head"><strong>Constraints:</strong></p> |
| <ul class="wb-constraints"> |
| {% for constraint in question.constraints %} |
| <li><code>{{ constraint }}</code></li> |
| {% endfor %} |
| </ul> |
| {% endif %} |
| {% if question.follow_up %} |
| <p class="wb-followup"><strong>Follow-up:</strong> {{ question.follow_up }}</p> |
| {% endif %} |
| </div> |
| {% else %} |
| <div class="wb-statement wb-statement--absent"> |
| <p>{{ no_workspace_notice }}</p> |
| <p>The catalogue row for this question — its number, title, difficulty |
| and acceptance rate — comes from the captured problem-set page. |
| Its statement was not captured, and inventing one would not be an |
| honest reconstruction.</p> |
| <p><a href="/problems/two-sum/description/">Open 1. Two Sum</a>, the |
| question this clone reproduces in full.</p> |
| </div> |
| {% endif %} |
|
|
| {% if question.accepted_display %} |
| <dl class="wb-stats"> |
| <div><dt>Accepted</dt><dd>{{ question.accepted_display }}/{{ question.submissions_display }}</dd></div> |
| <div><dt>Acceptance Rate</dt><dd>{{ '%.1f'|format(question.acceptance) }}%</dd></div> |
| </dl> |
| {% else %} |
| <dl class="wb-stats"> |
| <div><dt>Acceptance Rate</dt><dd>{{ '%.1f'|format(question.acceptance) }}%</dd></div> |
| </dl> |
| {% endif %} |
|
|
| {% if similar %} |
| <section class="wb-similar"> |
| <h2 class="wb-h2">Similar Questions</h2> |
| <ul> |
| {% for item in similar %} |
| <li> |
| {% if item.available %} |
| <a href="/problems/{{ item.slug }}/description/">{{ item.title }}</a> |
| {% else %} |
| <span class="wb-similar__plain" title="Not part of this offline catalogue">{{ item.title }}</span> |
| {% endif %} |
| <span class="wb-similar__difficulty wb-similar__difficulty--{{ item.difficulty|lower }}">{{ item.difficulty }}</span> |
| </li> |
| {% endfor %} |
| </ul> |
| </section> |
| {% endif %} |
|
|
| {# The captured page closes the Description tab with a Discussion |
| section: a heading carrying the thread count, a compose row, and the |
| site's own posting rules. The individual comments below it are |
| visitor-written content by named people and are not reproduced. #} |
| {% if question.discussion_display %} |
| <section class="wb-discussion"> |
| <h2 class="wb-h2">Discussion ({{ question.discussion_display }})</h2> |
| <div class="wb-discussion__compose"> |
| <span class="wb-discussion__type">Choose a type</span> |
| <span class="wb-discussion__field">Comment</span> |
| </div> |
| <div class="wb-discussion__rules"> |
| <p class="wb-discussion__rules-title"><span aria-hidden="true">💡</span> Discussion Rules</p> |
| <ol> |
| <li>Please don’t post any solutions in this discussion.</li> |
| <li>The problem discussion is for asking questions about the problem or for sharing tips - anything except for solutions.</li> |
| <li>If you’d like to share your solution for feedback and ideas, please head to the solutions tab and post it there.</li> |
| </ol> |
| </div> |
| <p class="wb-muted">The captured thread is visitor-written content |
| attributed to named accounts, so this clone reproduces the section |
| and its rules but none of the posts.</p> |
| </section> |
| {% endif %} |
|
|
| {% elif tab == 'editorial' %} |
| <h1 class="wb-title">Editorial</h1> |
| {% if question.editorial_title %} |
| <h2 class="wb-h2">{{ question.editorial_title }}</h2> |
| {% for paragraph in question.editorial_body %} |
| <p>{{ paragraph }}</p> |
| {% endfor %} |
| {% for lang, code in question.editorial_code.items() %} |
| <h3 class="wb-h3">{{ lang|language_label }}</h3> |
| <pre class="wb-code">{{ code }}</pre> |
| {% endfor %} |
| <p class="wb-muted">This editorial was written for the offline clone. The |
| source editorial is behind a Premium subscription and was not captured.</p> |
| {% else %} |
| <p class="wb-muted">No editorial is reproduced for this question.</p> |
| {% endif %} |
|
|
| {% elif tab == 'solutions' %} |
| <h1 class="wb-title">Solutions</h1> |
| {% if question.community_solutions %} |
| <ul class="wb-solutions"> |
| {% for entry in question.community_solutions %} |
| <li> |
| <p class="wb-solutions__title">{{ entry.title }}</p> |
| <p class="wb-solutions__meta">{{ entry.author }} · {{ entry.language }} · {{ entry.votes }} votes</p> |
| </li> |
| {% endfor %} |
| </ul> |
| <p class="wb-muted">These entries are local fixture data. The source |
| community solutions were not captured.</p> |
| {% else %} |
| <p class="wb-muted">No community solution is reproduced for this question.</p> |
| {% endif %} |
|
|
| {% else %} |
| <h1 class="wb-title">Submissions</h1> |
| {% if member %} |
| {% if question_submissions %} |
| <table class="wb-submissions"> |
| <thead> |
| <tr><th scope="col">Status</th><th scope="col">Language</th><th scope="col">Runtime</th><th scope="col">Memory</th><th scope="col">Submitted</th></tr> |
| </thead> |
| <tbody> |
| {% for entry in question_submissions %} |
| <tr> |
| <td><span class="verdict verdict--{{ entry.status|lower|replace(' ', '-') }}">{{ entry.status }}</span></td> |
| <td>{{ entry.language|language_label }}</td> |
| <td>{% if entry.runtime_ms is not none %}{{ entry.runtime_ms }} ms{% else %}N/A{% endif %}</td> |
| <td>{% if entry.memory_mb is not none %}{{ entry.memory_mb }} MB{% else %}N/A{% endif %}</td> |
| <td>{{ entry.created_at }}</td> |
| </tr> |
| {% endfor %} |
| </tbody> |
| </table> |
| {% else %} |
| <p class="wb-muted">You have not submitted a solution to this question yet.</p> |
| {% endif %} |
| {% else %} |
| <p class="wb-muted">You need to <a href="/accounts/login/?next={{ next_path|urlencode }}">log in</a> to see your submissions.</p> |
| {% endif %} |
| {% endif %} |
| </div> |
| <footer class="wb-actions"> |
| <button class="wb-actions__button" type="button" data-vote="up"> |
| <svg viewBox="0 0 16 16" width="14" height="14" aria-hidden="true" focusable="false"><path d="M5.6 13.6V6.8l3-4.4 1 .5-.7 3.3h3.7l-1.4 7.4Z" fill="none" stroke="currentColor" stroke-width="1.3" stroke-linejoin="round"/><rect x="2.4" y="6.8" width="2.6" height="6.8" rx="0.8" fill="none" stroke="currentColor" stroke-width="1.3"/></svg> |
| {{ question.likes_display or '0' }} |
| </button> |
| <button class="wb-actions__button" type="button" data-vote="down" aria-label="Dislike"> |
| <svg viewBox="0 0 16 16" width="14" height="14" aria-hidden="true" focusable="false"><path d="M10.4 2.4v6.8l-3 4.4-1-.5.7-3.3H3.4l1.4-7.4Z" fill="none" stroke="currentColor" stroke-width="1.3" stroke-linejoin="round"/><rect x="11" y="2.4" width="2.6" height="6.8" rx="0.8" fill="none" stroke="currentColor" stroke-width="1.3"/></svg> |
| </button> |
| <a class="wb-actions__button" href="/problems/{{ question.slug }}/solutions/"> |
| <svg viewBox="0 0 16 16" width="14" height="14" aria-hidden="true" focusable="false"><path d="M2.6 3.4h10.8v7.2H8.4L5.2 13.2v-2.6H2.6Z" fill="none" stroke="currentColor" stroke-width="1.3" stroke-linejoin="round"/></svg> |
| {{ question.discussion_display or '0' }} |
| </a> |
| <button class="wb-actions__button" type="button" data-star aria-label="Add to list"> |
| <svg viewBox="0 0 16 16" width="14" height="14" aria-hidden="true" focusable="false"><path d="m8 2.4 1.7 3.6 3.9.5-2.9 2.7.8 3.9L8 11.2 4.5 13.1l.8-3.9-2.9-2.7 3.9-.5Z" fill="none" stroke="currentColor" stroke-width="1.3" stroke-linejoin="round"/></svg> |
| </button> |
| </footer> |
| </section> |
|
|
| <section class="wb-pane wb-pane--right" aria-label="Code"> |
| <form id="judge-form" class="wb-editor" method="post" action="/problems/{{ question.slug }}/judge"> |
| <div class="wb-editor__head"> |
| <span class="wb-editor__label"><span class="wb-editor__glyph" aria-hidden="true"></></span> Code</span> |
| </div> |
| <div class="wb-editor__bar"> |
| <label class="wb-editor__lang"> |
| <span class="visually-hidden">Language</span> |
| <select name="language" data-language> |
| {% for lang in question.languages %} |
| <option value="{{ lang }}"{% if lang == language %} selected{% endif %}>{{ lang|language_label }}</option> |
| {% else %} |
| <option value="python3" selected>Python3</option> |
| {% endfor %} |
| </select> |
| </label> |
| <span class="wb-editor__auto"><span class="wb-editor__dot" aria-hidden="true"></span>Auto</span> |
| </div> |
| <div class="wb-editor__body"> |
| <pre class="wb-gutter" aria-hidden="true" data-gutter>1</pre> |
| <textarea class="wb-code-input" name="source" spellcheck="false" autocomplete="off" |
| aria-label="Code editor" data-editor>{{ source }}</textarea> |
| </div> |
| <div class="wb-editor__status"> |
| <span data-saved-state>{{ saved_label }}</span> |
| <span data-cursor>Ln 1, Col 1</span> |
| </div> |
|
|
| {% if not member %} |
| <p class="wb-notice" data-auth-notice> |
| {{ auth_notice|replace('log in / sign up', '') }} |
| <a href="/accounts/login/?next={{ next_path|urlencode }}">log in / sign up</a> to run or submit |
| </p> |
| {% endif %} |
|
|
| <div class="wb-console"> |
| <nav class="wb-console__tabs" aria-label="Console tabs"> |
| <button class="wb-console__tab{% if console_tab == 'testcase' %} is-active{% endif %}" type="button" data-console-tab="testcase"> |
| <span class="wb-console__icon wb-console__icon--case" aria-hidden="true"></span>Testcase |
| </button> |
| <button class="wb-console__tab{% if console_tab == 'result' %} is-active{% endif %}" type="button" data-console-tab="result"> |
| <span class="wb-console__icon wb-console__icon--result" aria-hidden="true"></span>Test Result |
| </button> |
| </nav> |
| <div class="wb-console__panel{% if console_tab != 'testcase' %} is-hidden{% endif %}" data-console-panel="testcase"> |
| {% if cases %} |
| <div class="wb-cases" role="tablist" aria-label="Test cases"> |
| {% for case in cases %} |
| <button class="wb-case{% if loop.first %} is-active{% endif %}" type="button" role="tab" |
| aria-selected="{{ 'true' if loop.first else 'false' }}" data-case-tab="{{ loop.index0 }}">Case {{ loop.index }}</button> |
| {% endfor %} |
| </div> |
| <input type="hidden" name="case_count" value="{{ cases|length }}"> |
| <input type="hidden" name="case_arity" value="{{ question.case_labels|length }}"> |
| {% for case in cases %} |
| <div class="wb-case-input{% if not loop.first %} is-hidden{% endif %}" data-case-panel="{{ loop.index0 }}"> |
| {% if question.case_labels %} |
| {# The source shows one labelled field per parameter. #} |
| {% for label in question.case_labels %} |
| <label class="wb-case-field"> |
| <span class="wb-case-field__label">{{ label }} =</span> |
| <textarea name="case_line" rows="1" spellcheck="false" |
| {% if not supports_custom_input %}readonly{% endif %}>{{ case.splitlines()[loop.index0] if case.splitlines()|length > loop.index0 else '' }}</textarea> |
| </label> |
| {% endfor %} |
| {% else %} |
| <label class="wb-case-field wb-case-field--plain"> |
| <span class="visually-hidden">Case {{ loop.index }} input</span> |
| <textarea name="case_line" rows="{{ case.splitlines()|length or 1 }}" spellcheck="false" |
| {% if not supports_custom_input %}readonly{% endif %}>{{ case }}</textarea> |
| </label> |
| {% endif %} |
| </div> |
| {% endfor %} |
| {% if not supports_custom_input %} |
| <p class="wb-muted">This question runs against its own fixed data set.</p> |
| {% endif %} |
| {% else %} |
| <p class="wb-muted">No test case is reproduced for this question.</p> |
| {% endif %} |
| </div> |
| <div class="wb-console__panel{% if console_tab != 'result' %} is-hidden{% endif %}" data-console-panel="result" data-result-panel> |
| {% include "_result.html" %} |
| </div> |
| </div> |
| </form> |
| </section> |
| </div> |
| </div> |
| {% endblock %} |
| {% block scripts %}<script src="/static/js/workbench.js" defer></script>{% endblock %} |
|
|
