ID Problem Show tags Hide tags AC / Tried Difficulty
14388 P14618   [2019 KAIST RUN Fall] Lexicographically Minimum Walk 0 / 0 6
14390 P14620   [2019 KAIST RUN Fall] Minimum Diameter Spanning Tree 0 / 0 7
14777 P14737   [ICPC 2021 Seoul R] Friendship Graphs 0 / 0 6
14794 P14766   [ICPC 2024 Seoul R] Cards Flipping 0 / 0 5
14789 P14779   [COCI 2025/2026 #3] 宴会 / Domjenak 0 / 0 7
14817 P14807   [CCPC 2024 哈尔滨站] 欢迎加入线上会议! 0 / 0 5
14921 P14873   [ICPC 2020 Yokohama R] Formica Sokobanica 0 / 0 6
14937 P14889   Key Point 0 / 0 8
14948 P14900   [ICPC 2018 Yokohama R] Four-Coloring 0 / 0 8
14967 P14923   [GESP202512 八级] 猫和老鼠 0 / 0 6
15017 P14994   异或最短路和 0 / 0 8
15219 P15155   [SWERC 2024] Divination 0 / 0 5
15365 P15335   [GCPC 2025] Happy Hookup 0 / 0 3
14582 P15426   Time to Heal 0 / 0 9
15424 P15441   [蓝桥杯 2025 国 Python/Java 研究生组] 耗时最短的路径 0 / 0 6
14532 P15547   「Stoi2037」白色风车 0 / 0 6
15577 P15653   [省选联考 2026] 星图 / starmap 0 / 0 9
15733 P15803   [GESP202603 七级] 物流网络 0 / 0 6

Categories

Lucky

Pick a problem randomly based on the current filter.