→ Virtual participation
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
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→ Contest materials
Problem I - Growing Tree
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 294148175 | Dec/01/2024 09:51 |
 北京大学 - 呆呆鸟 - 王蔚澄, 王相文, 李羿辰 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294148328 | Dec/01/2024 09:51 |
厦门大学 - 闪光春日影 - 邹品聪, 栾英石, 陈朱迪 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294148491 | Dec/01/2024 09:51 |
北京大学 - 赤橙黄绿蓝紫 - 蒋凌宇, 钱易, 徐安矣 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294148975 | Dec/01/2024 09:51 |
浙江大学 - 来生 - 彭博, 严子轩, 张湫阳 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294148983 | Dec/01/2024 09:51 |
南京大学 - 手气王定的 - 张瑞珉, 周宇曦, 朱羽宽 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294149376 | Dec/01/2024 09:51 |
北京理工大学 - 越野 - 邹知秋, 于瀚文, 廖嘉琦 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294149436 | Dec/01/2024 09:51 |
浙江大学 - 普罗旺斯 - 潘伦可, 黄钰, 邹宇涵 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294149582 | Dec/01/2024 09:51 |
北京大学 - 雪月花 - 施开成, 李嘉佑, 孙睿泽 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294149680 | Dec/01/2024 09:51 |
北京交通大学 - 羊羊羊 - 郭昱哲, 夏鹤鸣, 斯修远 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294149683 | Dec/01/2024 09:51 |
北京大学 - DINNER123 - 李可, 陈佳梁, 王浩清 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294149933 | Dec/01/2024 09:51 |
澳门大学 - 澳门大学_Xiaowei粉丝团 - 林泽瀚, 杨宗翰, 李浩龙 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294149977 | Dec/01/2024 09:51 |
北京理工大学珠海学院 - 今天是人类真正幸福的光辉历史的转折点 - 张润泽, 赵雨扬, 陈诺 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294150098 | Dec/01/2024 09:51 |
上海交通大学 - 夏日影 - 冯启豫, 刘家宁, 朱泽木 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294150132 | Dec/01/2024 09:51 |
北京航空航天大学 - 紫罗兰 - 王大禹, 董和军, 蒋槟阳 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294150169 | Dec/01/2024 09:51 |
复旦大学 - 密码八个八 - 陈禹卓, 杜泊谷, 曾添琪 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294150236 | Dec/01/2024 09:51 |
中国科学技术大学 - 前社长想公费旅游于是被两位巨佬带飞 - 孙志浩, 阎昶澍, 梁嘉文 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294150286 | Dec/01/2024 09:51 |
东南大学 - 不休独舞 - 戚雨林, 张皓, 王希陶 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294150538 | Dec/01/2024 09:51 |
中山大学 - 中山大学_破晓之旅 - 赵肖睿, 刘志源, 古鸣浩 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294150866 | Dec/01/2024 09:51 |
中南大学 - 电子界探寻者 - 江天运, 易光廷, 周湘予 |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216129 | Dec/01/2024 17:28 |
USA1 (Andrew He, Kevin Sun, Gennady Korotkevich) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216237 | Dec/01/2024 17:28 |
yosupo (Kohei Morita, Takuto Shigemura, Kento Nikaido) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216261 | Dec/01/2024 17:28 |
Dvoe protiv vetra (Egor Kulikov, Pavel Mavrin, Borys Minaiev) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216279 | Dec/01/2024 17:28 |
japan406364961 (Ryo Takahashi, Masanori Ogiwara, Takuto Koriyama) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216285 | Dec/01/2024 17:28 |
Amstelpark (Pavel Kunyavsky, Alice Sayutina, Mikhail Ipatov) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216312 | Dec/01/2024 17:28 |
Almost Retired Dandelion (Aleksei Daniliuk, Oleg Merkurev, Nikolay Kalinin) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216333 | Dec/01/2024 17:28 |
Pinely (Renat Gimadeev, Mikhail Tikhomirov, Konstantin Semenov) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216410 | Dec/01/2024 17:28 |
T1 (Jaehyun Koo, Sunghyeon Jo) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216494 | Dec/01/2024 17:28 |
M&M&M (Marcos Kolodny, Mateo Carranza Vélez, Marcelo Fornet) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216497 | Dec/01/2024 17:28 |
Lumina (Yuchong Guo, Yikai Zhu, Jiyu Shen) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216507 | Dec/01/2024 17:28 |
tritr (Keita Murase, Rin Saiki, Ryuto Kojima) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216518 | Dec/01/2024 17:28 |
Happy Universal Cup Life (Trung Dang, Fernando Fonseca, Tiago Goncalves) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216546 | Dec/01/2024 17:28 |
thinking (Fedor Romashov, Alexey Mikhnenko, Gimran Abdullin) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216591 | Dec/01/2024 17:28 |
AMATSUKAZE (Makoto Watanabe, Shu Nagashima, Riku Kishida) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216597 | Dec/01/2024 17:28 |
Bocchi The Tech (Takuto Ito, Asahi Kikuchi, Satoshi Yoshida) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216607 | Dec/01/2024 17:28 |
HUAWEI > APPLE (Yuhang Ran, Yuhao Yao) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216611 | Dec/01/2024 17:28 |
.5 ulp (Maxim Plyushkin, Egor Belousov, Maxim Inyutin) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216614 | Dec/01/2024 17:28 |
MXXVIII (Yotaro Hokugo, Katsuki Ohta, Tomoki Matsui) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216617 | Dec/01/2024 17:28 |
awoo~ (Mikhail Piklyaev) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216651 | Dec/01/2024 17:28 |
HoMaMaOvO (Riku Kawasaki, Masaki Nishimoto, Yui Hosaka) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216675 | Dec/01/2024 17:28 |
Absolute Advantage (Poyu Chou, Brian Tsai, Ta-Wei Tu) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216678 | Dec/01/2024 17:28 |
SRM (Koudai Sakayama, Rohan Iwashima) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216701 | Dec/01/2024 17:28 |
tonosama (Tatsuhito Yamagata, Yasunori Kinoshita, Kosuke Kaneshita) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216729 | Dec/01/2024 17:28 |
Les Miserables (Zixuan Qiu) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216771 | Dec/01/2024 17:28 |
������� (Rikuto Kubota, Masayuki Urakami, nuip) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216779 | Dec/01/2024 17:28 |
RAY (Simiao Wang, Xiaohu Xu, Xiao Yang) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216800 | Dec/01/2024 17:28 |
Rubikun (Ibuki Mio) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216824 | Dec/01/2024 17:28 |
LOUD Enough (Nikita Gaevoy, Ivan Bochkov, Vladislav Makarov) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 294216873 | Dec/01/2024 17:28 |
Bue World (Masataka Gohda, Kotaro Matsuda, Sho Yasui) |
I - Growing Tree | Unknown | Accepted | 0 ms | 0 KB |
| 344006847 | Oct/16/2025 13:27 | xly_tyty | I - Growing Tree | C++23 (GCC 14-64, msys2) | Accepted | 3625 ms | 100 KB |
| 329610335 | Jul/18/2025 13:08 | guoyitao | I - Growing Tree | C++20 (GCC 13-64) | Accepted | 1859 ms | 300 KB |
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