798 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
17216 P12241   [蓝桥杯 2023 国 C] 最大区间 0 / 0 3
17217 P12242   [蓝桥杯 2023 国研究生组] 钉板上的正方形 0 / 0 2
17218 P12243   [蓝桥杯 2023 国研究生组] 混乘数字 0 / 0 2
17174 P12295   [ICPC 2022/2023 WF] Riddle of the Sphinx 0 / 0 3
17157 P12296   [ICPC 2023 WF] Schedule 0 / 0 6
17173 P12297   [ICPC 2022/2023 WF] Three Kinds of Dice 0 / 0 6
17171 P12298   [ICPC 2022/2023 WF] Carl’s Vacation 0 / 0 6
17158 P12299   [ICPC 2023 WF] A Recurring Problem 0 / 0 7
17159 P12300   [ICPC 2023 WF] Tilting Tiles 0 / 0 6
17160 P12301   [ICPC 2022/2023 WF] Turning Red 0 / 0 4
17161 P12302   [ICPC 2023 WF] Jet Lag 0 / 0 4
17162 P12303   [ICPC 2023 WF] Waterworld 0 / 0 6
17165 P12304   [ICPC 2022/2023 WF] Bridging the Gap 0 / 0 7
17166 P12305   [ICPC 2023 WF] Alea Iacta Est 0 / 0 6
17279 P12323   [蓝桥杯 2023 省 Java B] 阶乘求和 0 / 0 2
17280 P12324   [蓝桥杯 2023 省 Java B] 幸运数字 0 / 0 2
17281 P12325   [蓝桥杯 2023 省 Java B] 数组分割 0 / 0 3
17282 P12326   [蓝桥杯 2023 省 Java B] 矩形总面积 0 / 0 2
17283 P12327   [蓝桥杯 2023 省 Java B] 蜗牛 0 / 0 3
17284 P12328   [蓝桥杯 2023 省 Java B] 合并区域 0 / 0 4
17285 P12330   [蓝桥杯 2023 省 Java B] 合并石子 0 / 0 5
17286 P12331   [蓝桥杯 2023 省 Java B] 最大开支 0 / 0 4
17287 P12332   [蓝桥杯 2023 省 Java B] 魔法阵 0 / 0 5
17312 P12377   [蓝桥杯 2023 省 Python B] 2023 0 / 0 2
17313 P12378   [蓝桥杯 2023 省 Python B] 硬币兑换 0 / 0 2
17314 P12379   [蓝桥杯 2023 省 Python B] 松散子序列 0 / 0 2
17315 P12380   [蓝桥杯 2023 省 Python B] 管道 0 / 0 3
17316 P12381   [蓝桥杯 2023 省 Python B] 保险箱 0 / 0 3
17317 P12382   [蓝桥杯 2023 省 Python B] 树上选点 0 / 0 4
17318 P12383   [蓝桥杯 2023 省 Python B] T 字消除 0 / 0 4
17319 P12385   [蓝桥杯 2023 省 Python B] 异或和 0 / 0 4
17320 P12386   [蓝桥杯 2023 省 Python B] 混乱的数组 0 / 0 4
17325 P12432   [NERC2023] Accumulator Apex 0 / 0 4
17326 P12433   [NERC2023] Blueprint for Seating 0 / 0 4
17327 P12434   [NERC2023] Cactus Transformation 0 / 0 7
17328 P12435   [NERC2023] Divisibility Test 0 / 0 4
17329 P12436   [NERC2023] Evaluate It and Back Again 0 / 0 5
17350 P12437   [NERC2023] Fugitive Frenzy 0 / 0 7
17351 P12438   [NERC2023] Great City Saint Petersburg 0 / 0 6
17352 P12439   [NERC2023] Hypercatapult Commute 0 / 0 5
17353 P12440   [NERC2023] Innovative Washing Machine 0 / 0 7
17354 P12441   [NERC2023] Joy of Pokémon Observation 0 / 0 5
17355 P12442   [NERC2023] Kim's Quest 0 / 0 4
17356 P12443   [NERC2023] LOL Lovers 1 / 1 2
17453 P12566   [UOI 2023] An Array and Several More Arrays 0 / 0 (None)
17454 P12567   [UOI 2023] An Array of Coins and Weighing Requests 0 / 0 (None)
17455 P12568   [UOI 2023] An Array and Range Additions 0 / 0 5
17456 P12569   [UOI 2023] An Array and Partial Sums 0 / 0 7
17458 P12570   [UOI 2023] An Array and Medians of Subarrays 0 / 0 4
17459 P12571   [UOI 2023] An Array of Characters and Almost Palindromes【交互库尚未配置】 0 / 0 (None)
17460 P12572   [UOI 2023] An Array and Addition Again 0 / 0 4
17461 P12573   [UOI 2023] An Array and XOR 0 / 0 6
17488 P12614   [RMI 2023] AA Tree 0 / 0 (None)
17489 P12615   [RMI 2023] Heroes 0 / 0 (None)
17490 P12616   [RMI 2023] Pinball 0 / 0 (None)
17491 P12617   [RMI 2023] Circles 0 / 0 (None)
17492 P12618   [RMI 2023] Statues 0 / 0 (None)
17493 P12619   [RMI 2023] To be, xor not to be 0 / 0 6
17532 P12654   [KOI 2023 Round 1] 奶油面包 0 / 0 1
17533 P12655   [KOI 2023 Round 1] 避难所 0 / 0 2
17534 P12656   [KOI 2023 Round 1] 道具获取 0 / 0 3
17535 P12657   [KOI 2023 Round 1] 两个正三角形 0 / 0 3
17536 P12658   [KOI 2023 Round 1] 格子游戏 0 / 0 3
17537 P12659   [KOI 2023 Round 1] 加油站 0 / 0 3
17538 P12660   [KOI 2023 Round 1] 积木堆叠 0 / 0 4
17546 P12661   [KOI 2023 Round 2] 不稳定数列 0 / 0 2
17547 P12662   [KOI 2023 Round 2] 滑冰练习 0 / 0 2
17548 P12663   [KOI 2023 Round 2] 湖边的蚁穴 0 / 0 3
17549 P12664   [KOI 2023 Round 2] 烤肉派对 0 / 0 4
17550 P12665   [KOI 2023 Round 2] ZigZag 0 / 0 4
17551 P12666   [KOI 2023 Round 2] 草地上的蚁穴 0 / 0 5
17552 P12667   [KOI 2023 Round 2] 傻瓜锁 0 / 0 5
13996 P12704   Retribution 0 / 0 6
17783 P12925   [POI 2022/2023 R2] 病毒 / Wirus 0 / 0 5
17784 P12926   [POI 2022/2023 R2] 涂色游戏 / Gra w kolorowanie 0 / 0 (None)
17785 P12927   [POI 2022/2023 R2] 车厢 / Wagony 0 / 0 (None)
17786 P12928   [POI 2022/2023 R2] 伐木工人 / Drwale 0 / 0 (None)
17787 P12929   [POI 2022/2023 R2] 攀登 / Wspinaczka 0 / 0 (None)
17803 P12946   [GCJ Farewell Round #1] Colliding Encoding 0 / 0 2
17804 P12947   [GCJ Farewell Round #1] Illumination Optimization 0 / 0 2
17805 P12948   [GCJ Farewell Round #1] Rainbow Sort 0 / 0 3
17806 P12949   [GCJ Farewell Round #1] ASCII Art 0 / 0 3
17807 P12950   [GCJ Farewell Round #1] Untie 0 / 0 3
17808 P12951   [GCJ Farewell Round #2] Collecting Pancakes 0 / 0 3
17809 P12952   [GCJ Farewell Round #2] Intruder Outsmarting 0 / 0 4
17810 P12953   [GCJ Farewell Round #2] Spacious Sets 0 / 0 3
17811 P12954   [GCJ Farewell Round #2] Railroad Maintenance 0 / 0 5
17812 P12955   [GCJ Farewell Round #2] Railroad Management 0 / 0 5
17813 P12956   [GCJ Farewell Round #3] Game Sort: Part 1 0 / 0 3
17814 P12957   [GCJ Farewell Round #3] Immunization Operation 0 / 0 3
17815 P12958   [GCJ Farewell Round #3] Evolutionary Algorithms 0 / 0 4
17816 P12959   [GCJ Farewell Round #3] The Decades of Coding Competitions 0 / 0 4
17817 P12960   [GCJ Farewell Round #3] Game Sort: Part 2 0 / 0 7
17818 P12961   [GCJ Farewell Round #4] Indispensable Overpass 0 / 0 5
17819 P12962   [GCJ Farewell Round #4] Genetic Sequences 0 / 0 6
17820 P12963   [GCJ Farewell Round #4] Hey Google, Drive! 0 / 0 7
17821 P12964   [GCJ Farewell Round #4] Old Gold 0 / 0 6
17822 P12965   [GCJ Farewell Round #4] Ring-Preserving Networks 0 / 0 6

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