| 3989 | 多凸边形的交 data | 0 | 0 | 0.0% |
| 4040 | Friends | 0 | 0 | 0.0% |
| 4057 | Chip Play | 7 | 10 | 70.0% |
| 4067 | Powerful array | 0 | 3 | 0.0% |
| 4071 | Sum of Medians | 1 | 1 | 100.0% |
| 4073 | 使馆队列 | 5 | 5 | 100.0% |
| 4077 | Fire in the City | 1 | 1 | 100.0% |
| 4082 | Destiny | 1 | 1 | 100.0% |
| 4084 | Leha and another game about graph | 1 | 1 | 100.0% |
| 4109 | Caramel Clouds | 1 | 1 | 100.0% |
| 4112 | The Bakery | 1 | 1 | 100.0% |
| 4122 | Bamboo Partition | 1 | 1 | 100.0% |
| 4125 | General Mobilization | 3 | 3 | 100.0% |
| 4129 | Dirty Arkady's Kitchen | 1 | 1 | 100.0% |
| 4132 | DNA进化 | 4 | 11 | 36.4% |
| 4133 | 重构字符串 | 6 | 46 | 13.0% |
| 4136 | Minimal Labels | 4 | 9 | 44.4% |
| 4155 | Mister B and PR Shifts | 2 | 2 | 100.0% |
| 4159 | Card Game Again | 6 | 15 | 40.0% |
| 4165 | Imbalanced Array | 2 | 3 | 66.7% |
| 4169 | DD泡咖啡 | 10 | 19 | 52.6% |
| 4172 | Karen and Cards | 1 | 1 | 100.0% |
| 4179 | Bipartite Checking | 1 | 1 | 100.0% |
| 4180 | Army Creation | 4 | 4 | 100.0% |
| 4190 | Vladik and Entertaining Flags | 1 | 1 | 100.0% |
| 4199 | Hitchhiking in the Baltic States | 1 | 1 | 100.0% |
| 4206 | 除法数组 | 12 | 15 | 80.0% |
| 4217 | Periodic RMQ Problem | 4 | 5 | 80.0% |
| 4223 | April Fools' Problem (hard) | 1 | 1 | 100.0% |
| 4232 | Heidi and Library (medium) | 3 | 3 | 100.0% |
| 4244 | Beautiful fountains rows | 1 | 1 | 100.0% |
| 4245 | Aquarium decoration | 1 | 1 | 100.0% |
| 4247 | 喷泉 | 29 | 59 | 49.2% |
| 4248 | T-shirt buying | 1 | 1 | 100.0% |
| 4252 | Mice and Holes | 1 | 1 | 100.0% |
| 4253 | Array Queries | 4 | 4 | 100.0% |
| 4254 | BST断裂 | 4 | 4 | 100.0% |
| 4255 | Minimal string最小字符串 | 19 | 49 | 38.8% |
| 4259 | Bank Hacking | 6 | 6 | 100.0% |
| 4263 | Leha and security system | 1 | 1 | 100.0% |
| 4267 | Oleg and chess | 1 | 1 | 100.0% |
| 4268 | Julia the snail | 0 | 1 | 0.0% |
| 4273 | Mages and Monsters | 1 | 1 | 100.0% |
| 4285 | New task | 2 | 2 | 100.0% |
| 4291 | Rap God | 1 | 1 | 100.0% |
| 4292 | Till I Collapse | 1 | 1 | 100.0% |
| 4293 | Legacy | 1 | 1 | 100.0% |
| 4295 | Anton and Permutation | 1 | 1 | 100.0% |
| 4306 | Andryusha and Nervous Barriers | 1 | 1 | 100.0% |
| 4319 | Hanoi Factory | 4 | 4 | 100.0% |
| 4321 | 电子表格 | 45 | 122 | 36.9% |
| 4322 | 数字卡游戏 | 45 | 102 | 44.1% |
| 4324 | Sherlock and the Encrypted Data | 0 | 1 | 0.0% |
| 4328 | ZZ的化学药品 | 16 | 48 | 33.3% |
| 4339 | Significant Cups重要奖杯 | 4 | 4 | 100.0% |
| 4341 | Test Data Generation | 2 | 4 | 50.0% |
| 4342 | Blog Post Rating | 2 | 2 | 100.0% |
| 4355 | Tourist | 3 | 3 | 100.0% |
| 4363 | The Winds of Winter | 2 | 2 | 100.0% |
| 4371 | 点心塔 | 8 | 10 | 80.0% |
| 4372 | Mahmoud and a xor trip | 0 | 2 | 0.0% |
| 4373 | Mahmoud and a Dictionary | 2 | 4 | 50.0% |
| 4378 | Souvenirs | 1 | 1 | 100.0% |
| 4385 | Timofey and our friends animals | 1 | 1 | 100.0% |
| 4388 | Radio stations | 1 | 2 | 50.0% |
| 4392 | Dasha and Photos | 1 | 4 | 25.0% |
| 4400 | Big Maximum Sum | 2 | 2 | 100.0% |
| 4409 | Can Bash Save the Day? | 1 | 7 | 14.3% |
| 4410 | Team Rocket Rises Again | 2 | 2 | 100.0% |
| 4413 | Felicity is Coming! | 4 | 8 | 50.0% |
| 4419 | Nikita and stack | 2 | 2 | 100.0% |
| 4432 | New Year and Old Subsequence | 1 | 1 | 100.0% |
| 4433 | New Year and Fireworks | 2 | 3 | 66.7% |
| 4438 | Hanger | 0 | 0 | 0.0% |
| 4442 | Leaving Auction | 2 | 3 | 66.7% |
| 4520 | Subordinates | 0 | 0 | 0.0% |
| 4538 | Dense Subsequence | 2 | 3 | 66.7% |
| 4545 | Cyclic Cipher | 2 | 2 | 100.0% |
| 4547 | Destroying Array | 2 | 2 | 100.0% |
| 4553 | Array Covering | 1 | 1 | 100.0% |
| 4555 | Slalom | 1 | 1 | 100.0% |
| 4565 | Sasha and Array | 1 | 1 | 100.0% |
| 4568 | Heroes of Making Magic III | 1 | 1 | 100.0% |
| 4581 | Animals and Puzzle | 1 | 1 | 100.0% |
| 4593 | String Set Queries | 2 | 2 | 100.0% |
| 4599 | Professor's task | 1 | 1 | 100.0% |
| 4605 | Centroids | 1 | 1 | 100.0% |
| 4608 | Garlands | 1 | 2 | 50.0% |
| 4609 | Persistent Bookcase | 1 | 2 | 50.0% |
| 4612 | Working routine | 1 | 1 | 100.0% |
| 4613 | 瓦西里集合 | 1 | 1 | 100.0% |
| 4622 | Mishka and Interesting sum米什卡和有趣的总和 | 3 | 5 | 60.0% |
| 4625 | T-Shirts | 1 | 1 | 100.0% |
| 4626 | Analysis of Pathes in Functional Graph | 1 | 1 | 100.0% |
| 4629 | 2的幂 | 20 | 64 | 31.2% |
| 4635 | Huffman Coding on Segment | 1 | 1 | 100.0% |
| 4637 | 博览会 | 5 | 13 | 38.5% |
| 4641 | Subsegments | 1 | 1 | 100.0% |
| 4655 | Legen | 1 | 3 | 33.3% |
| 4671 | Recover Polygon (hard) | 0 | 0 | 0.0% |
| 4680 | Mike and Geometry Problem | 3 | 3 | 100.0% |
| 4681 | Friends and Subsequences | 2 | 2 | 100.0% |
| 4688 | Dividing Kingdom II | 1 | 1 | 100.0% |
| 4696 | Kay and Snowflake | 0 | 5 | 0.0% |
| 4710 | 光学实验 | 7 | 17 | 41.2% |
| 4713 | Bear and Bad Powers of 42 | 1 | 4 | 25.0% |
| 4717 | Lena and Queries | 1 | 1 | 100.0% |
| 4724 | Vanya and Treasure | 1 | 1 | 100.0% |
| 4733 | Trains and Statistic | 1 | 4 | 25.0% |
| 4735 | Money Transfers | 1 | 1 | 100.0% |
| 4742 | Organizing a Race | 1 | 1 | 100.0% |
| 4743 | Roads in Yusland | 1 | 1 | 100.0% |
| 4744 | Ultimate Weirdness of an Array | 1 | 1 | 100.0% |
| 4747 | Correct Bracket Sequence Editor 正确的括号序列编辑器 | 5 | 5 | 100.0% |
| 4753 | Petya and Post | 2 | 2 | 100.0% |
| 4754 | Petya and File System | 1 | 1 | 100.0% |
| 4759 | Forensic Examination | 1 | 1 | 100.0% |
| 4763 | Four Divisors | 1 | 1 | 100.0% |
| 4764 | Beautiful Subarrays | 1 | 1 | 100.0% |
| 4773 | Bear and Bowling 4 | 1 | 4 | 25.0% |
| 4797 | Paper task | 1 | 1 | 100.0% |
| 4805 | Nested Segments | 1 | 1 | 100.0% |
| 4811 | Zip-line | 1 | 1 | 100.0% |
| 4821 | Hostname Aliases | 1 | 3 | 33.3% |
| 4822 | Processing Queries 处理查询 | 3 | 3 | 100.0% |
| 4829 | 小阿尔提姆和时间机器 | 3 | 3 | 100.0% |
| 4837 | Bear and Chemistry | 1 | 1 | 100.0% |
| 4851 | Fibonacci-ish II | 1 | 1 | 100.0% |
| 4852 | Yash And Trees | 1 | 2 | 50.0% |
| 4863 | Product Sum | 1 | 2 | 50.0% |
| 4864 | Messenger | 1 | 1 | 100.0% |
| 4865 | Report 报告 | 20 | 62 | 32.3% |
| 4885 | Famil Door and Roads | 0 | 7 | 0.0% |
| 4888 | Far Relative’s Birthday Cake | 8 | 8 | 100.0% |
| 4897 | Package Delivery | 2 | 2 | 100.0% |
| 4898 | Factory Repairs 工厂维修 | 3 | 4 | 75.0% |
| 4922 | Xors on Segments | 1 | 1 | 100.0% |
| 4923 | New Year Tree | 1 | 1 | 100.0% |
| 4931 | Robot Arm | 1 | 2 | 50.0% |
| 4934 | XOR and Favorite Number | 1 | 5 | 20.0% |
| 4961 | New Year and Three Musketeers | 1 | 2 | 50.0% |
| 4976 | Frogs and mosquitoes | 1 | 1 | 100.0% |
| 4977 | Minimum spanning tree for each edge | 1 | 1 | 100.0% |
| 4983 | Power Tree | 1 | 1 | 100.0% |
| 4992 | Pastoral Oddities | 1 | 1 | 100.0% |
| 4999 | A Museum Robbery | 1 | 1 | 100.0% |
| 5000 | Acyclic Organic Compounds | 1 | 1 | 100.0% |
| 5001 | Lipshitz Sequence | 1 | 1 | 100.0% |
| 5003 | Bindian Signalizing | 1 | 2 | 50.0% |
| 5005 | Longest Regular Bracket Sequence | 3 | 7 | 42.9% |
| 5023 | Subsequences | 3 | 3 | 100.0% |
| 5034 | REQ | 1 | 1 | 100.0% |
| 5066 | Duff is Mad | 1 | 1 | 100.0% |
| 5067 | Duff as a Queen | 1 | 1 | 100.0% |
| 5069 | Duff in the Army | 1 | 1 | 100.0% |
| 5108 | Modulo Sum | 3 | 5 | 60.0% |
| 5110 | Painting Edges | 1 | 1 | 100.0% |
| 5113 | Robots protection | 0 | 5 | 0.0% |
| 5119 | Fibonotci | 1 | 1 | 100.0% |
| 5122 | Bear and Bowling | 1 | 3 | 33.3% |
| 5123 | Bear and Cavalry | 1 | 1 | 100.0% |
| 5130 | Campus | 1 | 1 | 100.0% |
| 5138 | Domino Principle | 2 | 2 | 100.0% |
| 5139 | 公司邮件 | 2 | 5 | 40.0% |
| 5148 | 战争床 | 8 | 11 | 72.7% |
| 5149 | 几何级数 | 17 | 35 | 48.6% |
| 5154 | Restructuring Company | 3 | 4 | 75.0% |
| 5171 | Ann and Half-Palindrome | 0 | 0 | 0.0% |
| 5173 | Arthur and Table | 0 | 0 | 0.0% |
| 5178 | Case of Chocolate | 0 | 0 | 0.0% |
| 5187 | Vanya and Triangles | 0 | 0 | 0.0% |
| 5191 | GukiZ and GukiZiana | 0 | 0 | 0.0% |
| 5192 | GukiZ and Binary Operations | 0 | 0 | 0.0% |
| 5203 | Yura and Developers | 0 | 0 | 0.0% |
| 5204 | Sasha Circle | 0 | 0 | 0.0% |
| 5211 | Mike and Friends | 0 | 0 | 0.0% |
| 5225 | Listening to Music | 0 | 0 | 0.0% |
| 5234 | Duck Hunt | 0 | 0 | 0.0% |
| 5235 | Place Your Ad Here | 0 | 0 | 0.0% |
| 5236 | Infinite Inversions | 1 | 1 | 100.0% |
| 5245 | A Heap of Heaps | 1 | 2 | 50.0% |
| 5251 | Tavas on the Path | 1 | 1 | 100.0% |
| 5259 | 握手 | 3 | 11 | 27.3% |
| 5264 | Landmarks | 0 | 0 | 0.0% |
| 5267 | Berland Miners | 0 | 0 | 0.0% |
| 5268 | Circular RMQ | 0 | 0 | 0.0% |
| 5273 | Clique Problem | 0 | 0 | 0.0% |
| 5277 | Pudding Monsters | 0 | 0 | 0.0% |
| 5284 | Arthur and Walls | 0 | 0 | 0.0% |
| 5288 | And Yet Another Bracket Sequence | 0 | 0 | 0.0% |
| 5289 | Rooks and Rectangles | 0 | 0 | 0.0% |
| 5292 | Statistics of Recompressing Videos | 0 | 0 | 0.0% |
| 5295 | Closest Equals | 0 | 0 | 0.0% |
| 5297 | 合影（specail judge） | 4 | 11 | 36.4% |
| 5310 | A and B and Lecture Rooms | 0 | 0 | 0.0% |
| 5311 | A and B and Interesting Substrings | 0 | 0 | 0.0% |
| 5316 | Anya and Smartphone | 0 | 0 | 0.0% |
| 5321 | Drazil and Park | 0 | 0 | 0.0% |
| 5326 | R2D2 and Droid Army | 0 | 0 | 0.0% |
| 5327 | Watto and Mechanism | 0 | 0 | 0.0% |