File size: 13,413 Bytes
7f8e190 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 | {# Shared chrome. Every label, href and colour below is transcribed from the
Playwright evidence snapshots listed in materials/leetcode/SOURCE_EVIDENCE.md. #}
{% macro logo_mark(size=24) %}
<svg class="mark" viewBox="0 0 24 24" width="{{ size }}" height="{{ size }}" role="img" aria-hidden="true" focusable="false">
<path d="M13.48 2.42a1.4 1.4 0 0 1 2.06 1.9l-4.2 4.5h6.2a1.4 1.4 0 0 1 0 2.8h-6.3l4.3 4.6a1.4 1.4 0 0 1-2.05 1.9l-5.2-5.55a5.05 5.05 0 0 1 0-6.9Z" fill="#070707"/>
<path d="M18.6 11.62h-7.1a1.4 1.4 0 0 1 0-2.8h7.1a1.4 1.4 0 0 1 0 2.8Z" fill="#b3b3b3"/>
<path d="m14.5 18.62-2.2-2.35a1.4 1.4 0 0 1 2.04-1.92l2.2 2.35a1.4 1.4 0 1 1-2.04 1.92ZM8.28 8.82l3.9-4.17a1.4 1.4 0 0 0-2.04-1.92l-3.9 4.17a1.4 1.4 0 0 0 2.04 1.92Z" fill="#ffa116"/>
<path d="M6.1 17.9a1.4 1.4 0 0 1 2.05-1.9l3 3.2a1.4 1.4 0 1 1-2.05 1.9Z" fill="#070707"/>
</svg>
{% endmacro %}
{% macro logo(word=true, href='/') %}
<a class="brand{% if word %} brand--word{% endif %}" href="{{ href }}" aria-label="LeetCode">
{{ logo_mark() }}
{% if word %}<span class="brand__word">LeetCode</span>{% endif %}
</a>
{% endmacro %}
{# Marketing header: transparent over the dark hero, no search, no member
controls. Hidden below the source's own navigation breakpoint. #}
{% macro marketing_header(member) %}
<header class="mk-header">
<div class="mk-header__inner">
<a class="mk-brand" href="/" aria-label="LeetCode">
{{ logo_mark(30) }}
<span class="mk-brand__word">LeetCode</span>
</a>
<nav class="mk-nav" aria-label="Main">
<a class="mk-nav__link mk-nav__link--premium" href="/subscribe/">Premium</a>
<a class="mk-nav__link" href="/explore/">Explore</a>
<a class="mk-nav__link" href="/problemset/">Product</a>
<a class="mk-nav__link" href="/playground/new/empty">Developer</a>
</nav>
<div class="mk-header__end">
{% if member %}
<a class="mk-nav__link" href="/progress/">{{ member.username }}</a>
<form class="inline-form" method="post" action="/accounts/logout/">
<button class="mk-nav__link mk-nav__button" type="submit">Sign out</button>
</form>
{% else %}
<a class="mk-nav__link" href="/accounts/login/">Sign in</a>
{% endif %}
</div>
</div>
</header>
{% endmacro %}
{# Application header used by /problemset, the account pages and every local
boundary page. 50px tall, white, bottom hairline. #}
{% macro app_header(member, active='', word=true) %}
<header class="ap-header">
<div class="ap-header__inner">
<button class="ap-header__burger" type="button" data-nav-toggle aria-label="Menu" aria-expanded="false">
<span></span><span></span><span></span>
</button>
{{ logo(word) }}
<nav class="ap-nav" aria-label="Sections" data-nav>
<a class="ap-nav__link{% if active == 'problems' %} is-active{% endif %}" href="/problemset/">Problems</a>
<a class="ap-nav__link{% if active == 'contest' %} is-active{% endif %}" href="/contest">Contest</a>
<a class="ap-nav__link{% if active == 'discuss' %} is-active{% endif %}" href="/discuss/">Discuss</a>
<details class="ap-navmenu" data-navmenu="interview">
<summary class="ap-nav__link ap-nav__link--menu">Interview<span class="caret" aria-hidden="true"></span></summary>
<div class="ap-navmenu__panel">
<a href="/interview/"><strong>Online Interview</strong><span>Source-shaped interview workspace overview</span></a>
<a href="/assessment/"><strong>Assessment</strong><span>Practice with local question sets</span></a>
<a href="/business/contact/"><strong>Business</strong><span>Team and hiring enquiries</span></a>
</div>
</details>
<details class="ap-navmenu" data-navmenu="store">
<summary class="ap-nav__link ap-nav__link--store">Store<span class="caret" aria-hidden="true"></span></summary>
<div class="ap-navmenu__panel ap-navmenu__panel--end">
<a href="/store/"><strong>Store</strong><span>Captured loading state</span></a>
<a href="/subscribe/"><strong>Premium</strong><span>Plans and local checkout boundary</span></a>
<a href="/quest/"><strong>Quest</strong><span>Turn practice into progress</span></a>
</div>
</details>
<a class="ap-nav__student" href="/student/" aria-label="Students">
<svg viewBox="0 0 32 24" width="32" height="24" aria-hidden="true" focusable="false">
<path d="M4 11 16 5l12 6-12 6Z" fill="#ffa116"/>
<path d="M9 13v5c0 1.7 3.1 3 7 3s7-1.3 7-3v-5l-7 3.5Z" fill="#ffc95c"/>
<path d="M27.4 11.7v6.6" stroke="#ffa116" stroke-width="1.4" stroke-linecap="round"/>
</svg>
</a>
</nav>
<div class="ap-header__end">
<form class="ap-search" action="/problemset/" method="get" role="search">
<span class="visually-hidden">Search</span>
<svg viewBox="0 0 16 16" width="16" height="16" aria-hidden="true" focusable="false"><circle cx="7" cy="7" r="5" fill="none" stroke="currentColor" stroke-width="1.6"/><path d="m11 11 3.4 3.4" stroke="currentColor" stroke-width="1.6" stroke-linecap="round"/></svg>
<input type="search" name="search" placeholder="Search" autocomplete="off" data-site-search>
<button class="visually-hidden" type="submit">Search</button>
</form>
<button class="ap-header__icon" type="button" data-site-search-toggle aria-label="Search">
<svg viewBox="0 0 16 16" width="18" height="18" aria-hidden="true" focusable="false"><circle cx="7" cy="7" r="5" fill="none" stroke="currentColor" stroke-width="1.6"/><path d="m11 11 3.4 3.4" stroke="currentColor" stroke-width="1.6" stroke-linecap="round"/></svg>
</button>
{% if member %}
<a class="ap-header__member" href="/progress/">{{ member.username }}</a>
<form class="inline-form" method="post" action="/accounts/logout/">
<button class="ap-header__link ap-header__button" type="submit">Sign out</button>
</form>
{% else %}
<a class="ap-header__link" href="/accounts/signup/">Register</a>
<span class="ap-header__or" aria-hidden="true">or</span>
<a class="ap-header__link" href="/accounts/login/">Log in</a>
{% endif %}
<a class="ap-header__premium" href="/subscribe/">Premium</a>
</div>
</div>
</header>
{% endmacro %}
{% macro us_flag() %}
<svg class="flag" viewBox="0 0 24 16" width="18" height="12" aria-hidden="true" focusable="false">
<rect width="24" height="16" fill="#f5f5f5"/>
<g fill="#d32f2f"><rect y="0" width="24" height="1.6"/><rect y="3.2" width="24" height="1.6"/><rect y="6.4" width="24" height="1.6"/><rect y="9.6" width="24" height="1.6"/><rect y="12.8" width="24" height="1.6"/></g>
<rect width="10" height="8.8" fill="#1a237e"/>
</svg>
{% endmacro %}
{# Marketing footer, from home-desktop / home-mobile. #}
{% macro marketing_footer() %}
<footer class="mk-footer">
<p class="mk-footer__copy">Copyright © 2026 LeetCode</p>
<nav class="mk-footer__nav" aria-label="Footer">
<a href="/app/"><span class="mk-footer__phone" aria-hidden="true"></span>Download App</a>
<span class="mk-footer__bar" aria-hidden="true">|</span>
<a href="/support/">Help Center</a>
<span class="mk-footer__bar" aria-hidden="true">|</span>
<a href="/bugbounty/">Bug Bounty</a>
<span class="mk-footer__bar" aria-hidden="true">|</span>
<a href="/terms/">Terms</a>
<span class="mk-footer__bar" aria-hidden="true">|</span>
<a href="/privacy/">Privacy Policy</a>
</nav>
<p class="mk-footer__region"><a href="/region/">{{ us_flag() }} United States</a></p>
</footer>
{% endmacro %}
{# Application footer, from login-desktop / password-reset-desktop. #}
{% macro app_footer(tone='grey') %}
<footer class="ap-footer ap-footer--{{ tone }}">
<nav class="ap-footer__inner" aria-label="Footer">
<span class="ap-footer__copy">Copyright © 2026 LeetCode</span>
<span class="ap-footer__links">
<a href="/app/"><span class="mk-footer__phone" aria-hidden="true"></span>Download App</a>
<a href="/hc/en-us">Help Center</a>
<a href="/bugbounty/">Bug Bounty</a>
<a href="/interview/">Assessment</a>
<a href="/terms/">Terms</a>
<a href="/privacy/">Privacy Policy</a>
</span>
<a class="ap-footer__region" href="/region/">{{ us_flag() }} United States</a>
</nav>
</footer>
{% endmacro %}
{% macro difficulty_pill(difficulty) %}
<span class="pill pill--{{ difficulty|lower }}">{{ difficulty|difficulty_label }}</span>
{% endmacro %}
{% macro status_icon(status) %}
{% if status == 'solved' %}
<span class="status status--solved" title="Solved" role="img" aria-label="Solved">
<svg viewBox="0 0 16 16" width="16" height="16" aria-hidden="true" focusable="false"><path d="m3 8.4 3.2 3.2L13 4.8" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/></svg>
</span>
{% elif status == 'attempted' %}
<span class="status status--attempted" title="Attempted" role="img" aria-label="Attempted">
<svg viewBox="0 0 16 16" width="16" height="16" aria-hidden="true" focusable="false"><path d="M13 8a5 5 0 1 1-1.6-3.7" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"/><path d="M13 3v3h-3" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/></svg>
</span>
{% else %}
<span class="status status--todo" aria-hidden="true"></span>
{% endif %}
{% endmacro %}
{# The source renders the frequency column behind a Premium lock and printed no
values, so the clone renders the lock rather than inventing a bar. #}
{% macro frequency_lock() %}
<span class="freq-lock" role="img" aria-label="Frequency is a Premium feature">
<span class="freq-lock__bar"></span><span class="freq-lock__bar"></span>
<svg viewBox="0 0 12 12" width="11" height="11" aria-hidden="true" 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 class="freq-lock__bar"></span><span class="freq-lock__bar"></span>
</span>
{% endmacro %}
{% macro social_row(extra=false) %}
<div class="social-row" role="group" aria-label="Other sign-in options">
<form class="inline-form" method="post" action="/accounts/social/google/">
<button class="social" type="submit" aria-label="Continue with Google">
<svg viewBox="0 0 24 24" width="16" height="16" aria-hidden="true" focusable="false"><path d="M12 4.2a7.8 7.8 0 1 0 7.6 9.4h-7.6v-3h11a9.4 9.4 0 1 1-3.1-7.3l-2.2 2.1A7.7 7.7 0 0 0 12 4.2Z" fill="currentColor"/></svg>
</button>
</form>
<form class="inline-form" method="post" action="/accounts/social/github/">
<button class="social" type="submit" aria-label="Continue with GitHub">
<svg viewBox="0 0 24 24" width="16" height="16" aria-hidden="true" focusable="false"><path d="M12 2a10 10 0 0 0-3.2 19.5c.5.1.7-.2.7-.5v-1.8c-2.8.6-3.4-1.3-3.4-1.3-.4-1.2-1.1-1.5-1.1-1.5-.9-.6.1-.6.1-.6 1 .1 1.5 1 1.5 1 .9 1.5 2.4 1.1 3 .8.1-.6.3-1.1.6-1.4-2.2-.2-4.6-1.1-4.6-5 0-1.1.4-2 1-2.7-.1-.3-.4-1.3.1-2.7 0 0 .8-.3 2.7 1a9.4 9.4 0 0 1 5 0c1.9-1.3 2.7-1 2.7-1 .5 1.4.2 2.4.1 2.7.6.7 1 1.6 1 2.7 0 3.9-2.4 4.8-4.6 5 .4.3.7.9.7 1.9v2.8c0 .3.2.6.7.5A10 10 0 0 0 12 2Z" fill="currentColor"/></svg>
</button>
</form>
<form class="inline-form" method="post" action="/accounts/social/apple/">
<button class="social" type="submit" aria-label="Continue with Apple">
<svg viewBox="0 0 24 24" width="16" height="16" aria-hidden="true" focusable="false"><path d="M16.4 12.7c0-2.2 1.8-3.3 1.9-3.3-1-1.5-2.6-1.7-3.2-1.7-1.4-.1-2.7.8-3.3.8-.7 0-1.7-.8-2.8-.8a4.2 4.2 0 0 0-3.5 2.1c-1.5 2.6-.4 6.4 1 8.5.7 1 1.6 2.2 2.7 2.2 1.1 0 1.5-.7 2.8-.7 1.3 0 1.6.7 2.8.7 1.2 0 1.9-1 2.6-2a9 9 0 0 0 1.2-2.4c-.1 0-2.2-.9-2.2-3.4ZM14.3 6a4 4 0 0 0 .9-2.9c-.9 0-2 .6-2.6 1.3a3.8 3.8 0 0 0-.9 2.8c1 0 2-.5 2.6-1.2Z" fill="currentColor"/></svg>
</button>
</form>
{% if extra %}
<form class="inline-form" method="post" action="/accounts/social/more/">
<button class="social" type="submit" aria-label="More sign-in options">
<svg viewBox="0 0 24 24" width="16" height="16" aria-hidden="true" focusable="false"><circle cx="6" cy="12" r="1.8" fill="currentColor"/><circle cx="12" cy="12" r="1.8" fill="currentColor"/><circle cx="18" cy="12" r="1.8" fill="currentColor"/></svg>
</button>
</form>
{% endif %}
</div>
{% endmacro %}
{# The source card carries a Cloudflare Turnstile widget. A third-party
challenge cannot run offline, so the slot holds a local, server-verified
check with the same shape and position; nothing is sent anywhere. #}
{% macro verification_widget(token, checked=false) %}
<div class="verify" data-verify>
<label class="verify__row">
<input class="verify__box" type="checkbox" name="human_check" value="on"{% if checked %} checked{% endif %}>
<span class="verify__label">Verify you are human</span>
</label>
<input type="hidden" name="human_verification" value="{{ token }}">
<div class="verify__brand">
<span class="verify__wordmark">LOCAL CHECK</span>
<span class="verify__links">Verified in this process</span>
</div>
</div>
{% endmacro %}
{% macro field_error(errors, name) %}
{% if errors and errors.get(name) %}
<p class="field-error" role="alert">{{ errors.get(name) }}</p>
{% endif %}
{% endmacro %}
|