| P5046 | P5046 [Ynoi2019 模拟赛] Yuno loves sqrt technology I |
| P5047 | P5047 [Ynoi2019 模拟赛] Yuno loves sqrt technology II |
| P5048 | P5048 [Ynoi2019 模拟赛] Yuno loves sqrt technology III |
| P5050 | P5050 【模板】多项式多点求值 |
| P5054 | P5054 [COCI 2017/2018 #7] Dostavljač |
| P5055 | P5055 【模板】可持久化文艺平衡树 |
| P5056 | P5056 【模板】插头 DP |
| P5057 | P5057 [CQOI2006] 简单题 |
| P5058 | P5058 [ZJOI2004] 嗅探器 |
| P5059 | P5059 中国象棋 |
| P5064 | P5064 [Ynoi Easy Round 2014] 等这场战争结束之后 |
| P5067 | P5067 [Ynoi Easy Round 2014] 长存不灭的过去、逐渐消逝的未来 |
| P5071 | P5071 [Ynoi Easy Round 2015] 此时此刻的光辉 |
| P5072 | P5072 [Ynoi Easy Round 2015] 盼君勿忘 |
| P5074 | P5074 Eat the Trees |
| P5076 | P5076 【深基16.例7】普通二叉树(简化版) |
| P5081 | P5081 Tweetuzki 爱取球 |
| P5088 | P5088 矩形 |
| P5089 | P5089 [eJOI 2018] 元素周期表 |
| P5090 | P5090 [eJOI 2018] 互素树 |
| P5091 | P5091 【模板】扩展欧拉定理 |
| P5092 | P5092 [USACO04OPEN] Cube Stacking |
| P5094 | P5094 [USACO04OPEN] MooFest G 加强版 |
| P5096 | P5096 [USACO04OPEN] Cave Cows 1 |
| P5099 | P5099 [USACO04OPEN] Cave Cows 4 |
| P5100 | P5100 [JOI 2017 Final] 足球 / Soccer |
| P5103 | P5103 [JOI 2016 Final] 断层 / Geologic Fault |
| P5104 | P5104 红包发红包 |
| P5105 | P5105 不强制在线的动态快速排序 |
| P5106 | P5106 dkw的lcm |
| P5107 | P5107 能量采集 |
| P5110 | P5110 块速递推 |
| P5122 | P5122 [USACO18DEC] Fine Dining G |
| P5123 | P5123 [USACO18DEC] Cowpatibility G |
| P5124 | P5124 [USACO18DEC] Teamwork G |
| P5129 | P5129 不可思议的迷宫 |
| P5135 | P5135 painting |
| P5136 | P5136 sequence |
| P5137 | P5137 polynomial |
| P5142 | P5142 区间方差 |
| P5148 | P5148 大循环 |
| P5155 | P5155 [USACO18DEC] Balance Beam P |
| P5157 | P5157 [USACO18DEC] The Cow Gathering P |
| P5158 | P5158 【模板】多项式快速插值 |
| P5160 | P5160 WD与循环 |
| P5161 | P5161 WD与数列 |
| P5162 | P5162 WD与积木 |
| P5163 | P5163 WD与地图 |
| P5169 | P5169 xtq 的异或和 |
| P5170 | P5170 【模板】类欧几里德算法 |
| P5171 | P5171 Earthquake |
| P5175 | P5175 数列 |
| P5176 | P5176 公约数 |
| P5180 | P5180 【模板】支配树 |
| P5188 | P5188 [COCI 2009/2010 #4] PALACINKE |
| P5189 | P5189 [COCI 2009/2010 #5] ZUMA |
| P5191 | P5191 [COCI 2009/2010 #6] HOLMES |
| P5192 | P5192 Shoot the Bullet | 东方文花帖 |
| P5195 | P5195 [USACO05DEC] Knights of Ni S |
| P5196 | P5196 [USACO19JAN] Cow Poetry G |
| P5200 | P5200 [USACO19JAN] Sleepy Cow Sorting G |
| P5201 | P5201 [USACO19JAN] Shortcut G |
| P5202 | P5202 [USACO19JAN] Redistricting P |
| P5203 | P5203 [USACO19JAN] Exercise Route P |
| P5204 | P5204 [USACO19JAN] Train Tracking 2 P |
| P5205 | P5205 【模板】多项式开根 |
| P5206 | P5206 [WC2019] 数树 |
| P5212 | P5212 SubString |
| P5216 | P5216 DLS 采花 |
| P5217 | P5217 贫穷 |
| P5218 | P5218 无聊的水题 II |
| P5219 | P5219 无聊的水题 I |
| P5220 | P5220 特工的信息流 |
| P5221 | P5221 Product |
| P5224 | P5224 Candies |
| P5231 | P5231 [JSOI2012] 玄武密码 |
| P5236 | P5236 【模板】静态仙人掌 |
| P5240 | P5240 Derivation |
| P5241 | P5241 序列 |
| P5242 | P5242 [USACO19FEB] Cow Dating P |
| P5243 | P5243 [USACO19FEB] Moorio Kart P |
| P5244 | P5244 [USACO19FEB] Mowing Mischief P |
| P5245 | P5245 【模板】多项式快速幂 |
| P5249 | P5249 [LnOI2019] 加特林轮盘赌 |
| P5252 | P5252 [LnOI2019] 东京夏日相会 |
| P5253 | P5253 [JSOI2013] 丢番图 |
| P5256 | P5256 [JSOI2013] 编程作业 |
| P5268 | P5268 [SNOI2017] 一个简单的询问 |
| P5270 | P5270 无论怎样神树大人都会删库跑路 |
| P5271 | P5271 OwenOwl 不学车也不删库 |
| P5273 | P5273 【模板】多项式幂函数(加强版) |
| P5277 | P5277 【模板】多项式开根(加强版) |
| P5278 | P5278 算术天才⑨与等差数列 |
| P5279 | P5279 [ZJOI2019] 麻将 |
| P5280 | P5280 [ZJOI2019] 线段树 |
| P5281 | P5281 [ZJOI2019] Minimax搜索 |
| P5283 | P5283 [十二省联考 2019] 异或粽子 |
| P5284 | P5284 [十二省联考 2019] 字符串问题 |
| P5286 | P5286 [HNOI2019] 鱼 |
| P5287 | P5287 [HNOI2019] JOJO |