ID 题目 显示标签 隐藏标签 AC / 尝试 难度
9579 lg12501   「ROI 2025 Day1」奥林匹克楼梯 1 / 1 10
9569 loj4815   「KTSC 2025 R1」粒子加速器 1 / 3 10
9570 loj4816   「KTSC 2025 R1」桥梁维修工程 1 / 3 10
9571 loj4817   「KTSC 2025 R1」安全区域 1 / 1 10
9573 loj4818   「KTSC 2025 R2」进化 2 1 / 2 10
9572 loj4819   「KTSC 2025 R2」精彩区间 1 / 2 10
9574 loj4820   「KTSC 2025 R2」编号游戏 1 / 2 10
9575 loj4821   「KTSC 2025 R2」打造木筏 1 / 1 10
9576 loj4841   「NordicOI 2025」Dodgeball Diplomacy 1 / 1 10
9577 loj4842   「NordicOI 2025」Garbage Collection 1 / 1 10
9578 loj4843   「NordicOI 2025」Xoracle 1 / 1 10
9508 loj4862   「PA 2025」Zbiory 1 2 / 2 10
9542 loj4863   「PA 2025」Zbiory 2 1 / 1 10
9543 loj4864   「PA 2025」Finaliści 2 / 2 10
9544 loj4865   「PA 2025」Praca 1 / 1 10
9545 loj4866   「PA 2025」Teleport 1 / 1 10
9546 loj4867   「PA 2025」Szkoła 1 / 1 10
9547 loj4868   「PA 2025」Wyliczanka 1 / 1 10
9548 loj4869   「PA 2025」Egzamin 1 / 1 10
9549 loj4870   「PA 2025」Akwarium 1 / 2 10
9550 loj4871   「PA 2025」Mnożenie cyfr 1 / 1 10
9551 loj4872   「PA 2025」Opieka 1 / 1 10
9552 loj4873   「PA 2025」Wieża 1 / 1 10
9553 loj4874   「PA 2025」Zbieranie klocków 1 / 1 10
9554 loj4875   「PA 2025」Piracka Chciwość 1 / 1 10
9555 loj4876   「PA 2025」Migawka 1 / 2 10
9556 loj4877   「PA 2025」Turniej trójek 1 / 1 10
9557 loj4878   「PA 2025」Heavy Metal 1 / 1 10
9558 loj4879   「PA 2025」Podciągi 1 / 1 10
9559 loj4880   「PA 2025」Gładkie permutacje 1 / 2 10
9560 loj4881   「PA 2025」Liście 1 / 1 10
9587 loj4923   「BalticOI 2025」BOI 缩写 1 / 1 10
9588 loj4924   「BalticOI 2025」旅游 1 / 1 10
9589 loj4925   「BalticOI 2025」塔楼 1 / 1 10
9590 loj4926   「BalticOI 2025」开发 1 / 1 10
9591 loj4927   「BalticOI 2025」指数 1 / 1 10
9592 loj4928   「BalticOI 2025」姜饼 1 / 1 10
3378 loj4978   「POI 2024/2025 R2」Podział na anagramy 1 / 1 10
3379 loj4979   「POI 2024/2025 R2」Drzewo genealogiczne 1 / 1 10
3380 loj4980   「POI 2024/2025 R2」Porządki 1 / 2 10
3381 loj4981   「POI 2024/2025 R2」Schody 1 / 1 10
3382 loj4982   「POI 2024/2025 R3」Ogrodzenie 1 / 1 10
3383 loj4983   「POI 2024/2025 R3」Impreza 1 / 1 10
3384 loj4984   「POI 2024/2025 R3」Szpiedzy 1 / 1 10
3385 loj4985   「POI 2024/2025 R3」Szum 1 / 1 10
3388 loj4986   「POI 2024/2025 R3」Lokacja miasta 1 / 1 10
3389 loj4987   「POI 2024/2025 R3」Przyjaciele i wrogowie 1 / 2 10
3390 loj4988   「POI 2024/2025 R3」Redukcja połączeń 1 / 1 10
9595 loj5139   「CCO 2025」Asteroid Mining 1 / 1 10
9596 loj5140   「CCO 2025」Tree Decorations 1 / 1 10
9597 loj5141   「CCO 2025」Balanced Integer 1 / 1 10
9598 loj5142   「CCO 2025」Restaurant Recommendation Rescue 1 / 1 10
9599 loj5143   「CCO 2025」Patrol Robot 1 / 1 10
9600 loj5144   「CCO 2025」Shopping Deals 1 / 1 10
10189 loj5202   「UOI 2025 Stage 4 Day1」男生与女生 1 / 1 10
10190 loj5203   「UOI 2025 Stage 4 Day1」分成三组 1 / 2 10
10191 loj5204   「UOI 2025 Stage 4 Day1」凸数组 1 / 2 10
10192 loj5205   「UOI 2025 Stage 4 Day1」简单子序列 1 / 2 10
10193 loj5206   「UOI 2025 Stage 4 Day2」曼哈顿配对 1 / 1 10
10194 loj5207   「UOI 2025 Stage 4 Day2」安东的礼物 1 / 1 10
10195 loj5208   「UOI 2025 Stage 4 Day2」ABC 翻转 1 / 1 10
10196 loj5209   「UOI 2025 Stage 4 Day2」简单问题 1 / 7 10
10205 loj5267   「NOISG 2025 Final」Monsters 1 / 2 10
10206 loj5268   「NOISG 2025 Final」Thumper 1 / 2 10
10207 loj5269   「NOISG 2025 Final」Reachability 1 / 2 10
10208 loj5270   「NOISG 2025 Final」Robots 1 / 2 10
10209 loj5271   「NOISG 2025 Final」Flooding 1 / 2 10
9601 loj5314   「CEOI2025」BoardOina 游戏 1 / 1 10
9602 loj5315   「CEOI2025」最高层 1 / 1 10
9603 loj5316   「CEOI2025」割草机 1 / 1 10
9604 loj5317   「CEOI2025」等于 mex 1 / 1 10
9605 loj5318   「CEOI2025」分割 1 / 1 10
10182 loj5320   「EGOI2025」礼品盒 1 / 1 10
10183 loj5321   「EGOI2025」黑暗乘车 2 / 4 10
10184 loj5322   「EGOI2025」怪兽 Go 1 / 1 10
10185 loj5323   「EGOI2025」风力涡轮机 1 / 1 10
10186 loj5324   「EGOI2025」一个弦线问题 1 / 1 10
10187 loj5325   「EGOI2025」水流 1 / 1 10
10188 loj5326   「EGOI2025」IMO 1 / 1 10
10197 loj5353   「OOI 2025 Day 1」爱丽丝、鲍勃和两个数组 1 / 2 10
10198 loj5354   「OOI 2025 Day 1」算术练习 1 / 2 10
10199 loj5355   「OOI 2025 Day 1」梦想无害 1 / 1 10
10200 loj5356   「OOI 2025 Day 1」可爱的子序列 1 / 1 10
10201 loj5357   「OOI 2025 Day 2」强连通性反击 1 / 1 10
10202 loj5358   「OOI 2025 Day 2」最佳跑者 1 / 1 10
10203 loj5359   「OOI 2025 Day 2」翻转卡片 1 / 4 10
10204 loj5360   「OOI 2025 Day 2」顺序统计量 1 / 1 10
9610 loj5524   「COI 2025」Bolivija 1 / 1 10
9611 loj5525   「COI 2025」Korupcija 1 / 1 10
9612 loj5526   「COI 2025」Lirili Larila 1 / 1 10
8952 loj5536   「2025 集训队互测 R1」携春同行 1 / 1 10
8953 loj5537   「2025 集训队互测 R1」Everlasting Friends? 1 / 1 10
8954 loj5538   「2025 集训队互测 R1」集你太美 1 / 1 10
8955 loj5539   「2025 集训队互测 R2」怦然心动 1 / 1 10
8956 loj5540   「2025 集训队互测 R2」封印 1 / 2 10
8957 loj5541   「2025 集训队互测 R2」第二基地 1 / 1 10
8958 loj5546   「2025 集训队互测 R3」火花 1 / 1 10
8959 loj5547   「2025 集训队互测 R3」Misaka Network 1 / 1 10
8960 loj5548   「2025 集训队互测 R3」少年汹涌 1 / 1 10
8961 loj5549   「2025 集训队互测 R4」产品检测 1 / 2 10

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