hydro.ac Open in urlscan Pro
47.242.59.200  Public Scan

Submitted URL: http://pay.yandex.avito.yandex.avito.login.static.new.avito.webmail.yandex.hostmaster.pay.prod05.comulogin.meogin.sitemap.app.ns.vpn.www.hostmaster.gitlab.dashboard.support.localhost.wordpress.hydrooj.com/
Effective URL: https://hydro.ac/
Submission: On November 30 via api from US — Scanned from US

Form analysis 1 forms found in the DOM

POST /login

<form action="/login" method="post">
  <div class="dialog--signin__close-container supplementary">
    <a name="dialog--signin__close" href="javascript:;">CLOSE</a>
  </div>
  <h1 class="dialog--signin__title">SIGN IN</h1>
  <p class="dialog--signin__note">Using your HydroOJ universal account</p>
  <div class="row">
    <div class="columns">
      <label class="material textbox"> Username <input name="uname" type="text" data-autofocus="">
      </label>
    </div>
  </div>
  <div class="row">
    <div class="columns">
      <label class="material textbox"> Password <input name="password" type="password">
      </label>
    </div>
  </div>
  <div class="row">
    <div class="columns">
      <label class="checkbox">
        <input type="checkbox" name="rememberme" class="checkbox">Remember me </label>
    </div>
  </div>
  <div class="row">
    <div class="columns">
      <input type="hidden" name="tfa" value="">
      <input type="hidden" name="authnChallenge" value="">
      <input type="submit" value="Login" name="login_submit" class="expanded rounded primary button">
    </div>
  </div>
  <div class="row">
    <div class="columns">
      <a href="/oauth/github" class="expanded rounded button">Login with Github</a>
    </div>
  </div>
  <div class="row">
    <div class="columns">
      <div class="supplementary text-center">
        <a href="/lostpass">Forgot password or username?</a>
      </div>
    </div>
  </div>
</form>

Text Content

 1. 
 2. Home
 3. Problem Set
 4. Training
 5. Contest
 6. Discussion
 7. Record
 8. More

 1. Login
 2. Sign Up
 3. Language



想要免费创建一个属于自己的 OJ 吗?

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Github Repo (AGPL 3.0)


推荐题库列表

浴谷 | 计算机科学教育新生态

测试题域

Codeforces

CCF 真题

USACO

一本通启蒙篇/入门/提高

BZOJ

SPOJ

UOJ

POJ

LOJ


CONTEST

 1. 10
    2023-6
    
    
    「SFCOI-2」SADNESS FAN CLUB ROUND 2
    
     * IOI
     * Rated
     * 4 hour(s)
     * 58

 2. 11
    2023-3
    
    
    「SFCOI-1」SADNESS FAN CLUB ROUND 1
    
     * IOI
     * Rated
     * 4 hour(s)
     * 67

 3. 9
    2022-4
    
    
    愚人节比赛
    
     * IOI
     * 48 hour(s)
     * 104

 4. 12
    2022-2
    
    
    「退群杯」3RD
    
     * ACM/ICPC
     * Rated
     * 5 hour(s)
     * 205

 5. 11
    2022-2
    
    
    「退群杯」3RD 热身赛
    
     * ACM/ICPC
     * 2.2 hour(s)
     * 130

 * More >


RANKING

Rank Username RP Bio

1 liujiameng 414 充值使用 ide Macesuted 可爱! || [个人题库](h... 2 Macesuted QWQ SU 399
About Me [My Code Reposito... 3 baoshuo MOD 393 学习,就是发现自己越来越菜的过程。 || 个人主页
[Blog](https... 4 Maplisky 枫 369 AFOed | 退... 5 myee 362 ... 6 undefined 可爱! SU
360 2021-9-19 记 > 我到现在都没有自己的博客站,之前wp,hexo,typecho都用过,然后发现————原来我根... 7
Liking_Cpp_In_Luogu 346 A Liking_Cpp OIer 8 Che_001 336 9 Ruiqun2009 314 原个人主页 -
2022.9.18 参加了 CSP-J2022 第一轮考试。 - ... 10 寒鸽儿 MOD 313 寒鸽儿咕咕咕

 * More >


DISCUSSION

 1.  41
     Comments
     
     
     HYDROOJ 每日一题
     
      * HydroOJ
      * 5421 views
      * Macesuted @ 2 weeks ago

 2.  41
     Comments
     
     
     【站务】【新用户必读】站务整合帖
     
      * HydroOJ
      * 8158 views
      * Rosmarinus @ 3 weeks ago

 3.  1
     Comments
     
     
     关于 LATEX
     
      * 问答
      * 9 views
      * 王靖翔 @ 1 day ago

 4.  0
     Comments
     
     
     论我在题目功能配置样例中把HACK测试干成了高精度
     
      * Hydro
      * 29 views
      * zhengzhiyun2011 @ 6 days ago

 5.  1
     Comments
     
     
     关于训练功能功能
     
      * Hydro
      * 51 views
      * Mayile @ 2 weeks ago

 6.  0
     Comments
     
     
     #P1539F. STRANGE ARRAY一题令人费解
     
      * 编程
      * 26 views
      * zhujunrui @ 2 weeks ago

 7.  1
     Comments
     
     
     如何对一道题目不同的提交语言设置不同的时空限制
     
      * Hydro
      * 28 views
      * ModCx @ 1 week ago

 8.  1
     Comments
     
     
     为什么有些题能看见代码有些题看不见?
     
      * 问答
      * 34 views
      * deng_wo_ni_xi @ 3 weeks ago

 9.  1
     Comments
     
     
     关于HYDROOJ 2024年
     
      * 问答
      * 61 views
      * flyadmin @ 1 week ago

 10. 4
     Comments
     
     
     【求助】请问为什么经过使用HYDRO框变黑了?
     
      * Hydro
      * 49 views
      * cjh0201 @ 1 day ago

 11. 1
     Comments
     
     
     刚来HYDRO,请问为什么HYDRO的RP时高时低?
     
      * Hydro
      * 61 views
      * XetrozCAI @ 1 month ago

 12. 1
     Comments
     
     
     问一下 HYDROOJ有没有啥授权QQ登录的插件
     
      * 问答
      * 57 views
      * 宇宙超级无敌大帅哥 @ 4 weeks ago

 13. 3
     Comments
     
     
     状态显示不准
     
      * Hydro
      * 44 views
      * 纪鸣宇(Leo) @ 1 month ago

 14. 0
     Comments
     
     
     求解站外题
     
      * 问答
      * 49 views
      * mcr130102 @ 1 month ago

 15. 3
     Comments
     
     
     洛谷天天502是怎麽回事
     
      * 分享
      * 92 views
      * 9egg @ 1 month ago

 16. 2
     Comments
     
     
     怎么改名?
     
      * 问答
      * 75 views
      * 刘奕含 @ 1 month ago

 17. 20
     Comments
     
     
     祝贺 HYDROOJ 注册用户数量破 30000!
     
      * Hydro
      * 126 views
      * admin @ 1 month ago

 18. 1
     Comments
     
     
     [工业时代1] 炼制合金
     
      * 分享
      * 66 views
      * 123cat @ 2 months ago

 19. 1
     Comments
     
     
     怎么从GITHUB登陆?
     
      * 问答
      * 60 views
      * clzzw666 @ 1 month ago

 20. 1
     Comments
     
     
     怎么自己从别人的域永久退出?
     
      * Hydro
      * 129 views
      * 陈昱豪 @ 2 months ago

 * More >


RECENT PROBLEMS

SFCR2C  「SFCOI-2」愤怒 6 months ago

SFCR2D  「SFCOI-2」街舞 6 months ago

SFCR2B  「SFCOI-2」幽灵 6 months ago

SFCR2A  「SFCOI-2」难过 6 months ago

SFCR1D  「SFCOI-1」猜数 8 months ago

SFCR1C  「SFCOI-1」颜色 8 months ago

SFCR1B  「SFCOI-1」行走 8 months ago

SFCR1A  「SFCOI-1」电梯 8 months ago

NOI20222C  「NOI2022」二次整数规划问题 1 year ago

NOI20222B  「NOI2022」冒泡排序 1 year ago


DISCUSSION NODES


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   10. 数学
   11. 编程


 * HYDRO
   
   1. Hydro
   2. 团队
   3. 建议
   4. 月赛


 * 探索
   
   1. 分享
   2. 问答
   3. 题解


RECOMMENDED


 * CHINESE
   
   1. LibreOJ
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   3. UOJ
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 * ENGLISH
   
   1. Codeforces
   2. AtCoder
   3. CodeChef
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 * TOOLS
   
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STATUS

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SUPPORT

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