ID Problem Show tags Hide tags AC / Tried Difficulty
5181 P6148  [USACO20FEB] Swapity Swapity Swap S 0 / 0 4
5183 P6149  [USACO20FEB] Triangles S 0 / 0 4
5185 P6150  [USACO20FEB] Clock Tree S 0 / 0 4
5178 P6151  [集训队作业2019] 青春猪头少年不会梦到兔女郎学姐 0 / 0 7
5175 P6152  [集训队作业2018] 后缀树节点数 0 / 0 7
4141 P6153  询问 0 / 0 1
4507 P6154  游走 0 / 0 4
5139 P6155  修改 4 / 6 4
5082 P6156  简单题 0 / 0 6
5101 P6157  有趣的游戏 0 / 0 6
5076 P6158  封锁 0 / 0 7
4907 P6159  [Cnoi2020] 光图 0 / 0 1
4908 P6160  [Cnoi2020] 向量 0 / 0 3
4909 P6161  [Cnoi2020] 高维 0 / 0 3
4910 P6162  [Cnoi2020] 四角链 0 / 0 5
4911 P6163  [Cnoi2020] 领域极限 0 / 0 6
5191 P6164  【模板】后缀平衡树 0 / 0 6
5169 P6165  [IOI2012] rings 0 / 0 5
5170 P6166  [IOI2012] scrivener 0 / 0 5
5173 P6167  [IOI2016] shortcut 0 / 0 7
5174 P6168  [IOI2016] railroad 0 / 0 6
5176 P6169  [IOI2016] molecules 0 / 0 5
5193 P6170  [USACO16FEB] Circular Barn G 0 / 0 5
5195 P6171  [USACO16FEB] Fenced In G 0 / 0 4
5197 P6172  [USACO16FEB] Load Balancing P 0 / 0 5
5198 P6173  [USACO16FEB] Circular Barn P 0 / 0 6
5199 P6174  [USACO16JAN] Angry Cows S 0 / 0 3
5200 P6175  无向图的最小环问题 3 / 3 3
5203 P6176  [USACO16JAN] Lights Out P 0 / 0 (None)
5194 P6177  Count on a tree II/【模板】树分块 0 / 0 6
5179 P6178  【模板】Matrix-Tree 定理 0 / 0 6
5205 P6179  [USACO15DEC] High Card Wins S 0 / 0 3
5206 P6180  [USACO15DEC] Breed Counting S 0 / 0 3
5209 P6181  [USACO10OPEN] Mountain Watching S 0 / 0 3
5210 P6182  [USACO10OPEN] Time Travel S 0 / 4 4
5211 P6183  [USACO10MAR] The Rock Game S 0 / 0 2
5212 P6184  [USACO08OCT] Building A Fence G 0 / 0 2
5214 P6185  [NOI Online #1 提高组] 序列 0 / 0 5
5215 P6186  [NOI Online #1 提高组] 冒泡排序 0 / 0 5
5216 P6187  [NOI Online #1 提高组] 最小环 0 / 0 5
5218 P6188  [NOI Online #1 入门组] 文具订购 0 / 1 2
4346 P6189  [NOI Online #1 入门组] 跑步 0 / 0 6
4221 P6190  [NOI Online #1 入门组] 魔法 1 / 2 6
5217 P6191  [USACO09FEB] Bulls And Cows S 0 / 0 3
5190 P6192  【模板】最小斯坦纳树 0 / 0 6
5222 P6193  [USACO07FEB] Cow Sorting G 0 / 0 4
5202 P6194  [EER1] 苏联人 0 / 0 2
5043 P6195  [EER1] 迫害 0 / 0 2
5102 P6196  [EER1] 代价 0 / 0 4
5147 P6197  [EER1] 礼物 0 / 0 6
5213 P6198  [EER1] 单调栈 0 / 0 5
5208 P6199  [EER1] 河童重工 0 / 0 7
5230 P6200  [USACO07OCT] Super Paintball G 0 / 0 2
5232 P6202  [USACO07CHN] Summing Sums G 0 / 0 4
5233 P6203  [USACO07CHN] The Bovine Accordion and Banjo Orchestra G 0 / 0 (None)
5234 P6204  [USACO07CHN] Treasure G 0 / 0 (None)
5235 P6205  [USACO06JAN] Dollar Dayz S 0 / 0 3
5236 P6206  [USACO06OCT] Another Cow Number Game G 1 / 2 1
5237 P6207  [USACO06OCT] Cows on Skates G 1 / 1 3
5238 P6208  [USACO06OCT] Cow Pie Treasures G 0 / 0 3
4585 P6209  「SWTR-4」Calculating Machine 0 / 0 2
4883 P6210  「SWTR-4」Easy Math Problems 0 / 0 5
5164 P6211  「SWTR-4」Meeting in the Forest 0 / 0 3
4754 P6212  「SWTR-4」Lining up 0 / 0 5
4743 P6213  「SWTR-4」Collecting Coins 0 / 0 6
5168 P6214  「SWTR-4」Taking a Walk 0 / 0 7
5035 P6215  函数求值 0 / 0 5
5038 P6216  回文匹配 0 / 0 5
4546 P6217  简单数论题 0 / 0 5
5241 P6218  [USACO06NOV] Round Numbers S 7 / 15 5
5242 P6219  [COCI2019-2020#6] Konstrukcija 0 / 0 7
5243 P6220  [COCI2019-2020#6] Skandi 0 / 0 6
5221 P6221  [COCI2019-2020#6] Trener 0 / 0 4
5251 P6222  「P6156 简单题」加强版 0 / 0 6
4581 P6223  [COCI2009 Final Exam#1] PODJELA 0 / 0 5
5249 P6224  [BJWC2014] 数据 0 / 0 6
5255 P6225  [eJOI2019] 异或橙子 0 / 0 4
5246 P6226  [BalticOI 2019 Day1] 潜艇 0 / 0 5
5247 P6227  [BalticOI 2019 Day1] 山谷 0 / 0 5
5248 P6228  [BalticOI 2019 Day2] 汤姆的餐厅 0 / 0 5
5260 P6229  [BalticOI 2019 Day2] 项链 0 / 0 (None)
5261 P6230  [BalticOI 2019 Day2] 奥运会 0 / 0 (None)
4241 P6231  [JSOI2013] 公交系统 0 / 0 6
5268 P6232  [eJOI2019] 挂架 0 / 0 5
5266 P6233  [eJOI2019] Awesome Arrowland Adventure 0 / 0 5
5270 P6234  [eJOI2019] T形覆盖 0 / 0 6
5272 P6235  [eJOI2019] 矩形染色 0 / 0 6
5245 P6236  [COCI2010-2011#1] LJUTNJA 0 / 0 2
5204 P6237  [CEOI2012] Printed Circuit Board 0 / 0 6
5224 P6238  [JSOI2011] 序的计数 0 / 0 5
5276 P6239  [JXOI2012] 奇怪的道路 0 / 0 6
5271 P6240  好吃的题目 0 / 0 6
5275 P6241  [eJOI2019] 塔 0 / 0 5
5274 P6242  【模板】线段树 3(区间最值操作、区间历史最值) 0 / 0 6
5281 P6243  [USACO06OPEN] The Milk Queue G 0 / 0 6
5280 P6244  [USACO06OPEN] County Fair Events S 0 / 0 2
5282 P6245  [USACO06OPEN] The Climbing Wall S 0 / 0 3
5290 P6246  [IOI2000] 邮局 加强版 加强版 0 / 0 7
5287 P6247  [SDOI2012] 最近最远点对 0 / 0 6
5239 P6248  准备战斗,选择你的英雄 0 / 0 3

Categories

Lucky

Pick a problem randomly based on the current filter.