• 1
ID Problem Show tags Hide tags AC / Tried Difficulty
1446 P120   持久化序列 0 / 0 (None)
1036 P546   「LibreOJ β Round #7」网格图 0 / 0 (None)
347 P2050   「HNOI2016」树 0 / 0 (None)
447 P2059   「TJOI / HEOI2016」字符串 0 / 0 (None)
868 P2097   「CQOI2015」任务查询系统 0 / 0 (None)
1813 P2186   「SDOI2015」道路修建 0 / 0 (None)
1848 P2195   「SDOI2014」旅行 0 / 0 (None)
1950 P2291   「THUSC 2016」补退选 0 / 0 (None)
2069 P2402   「THUPC 2017」天天爱射击 / Shooting 0 / 0 (None)
2235 P2555   「CTSC2018」混合果汁 0 / 0 (None)
2238 P2558   「LNOI2014」LCA 0 / 0 (None)
2405 P2718   「NOI2018」归程 0 / 0 (None)
56 P3055   「HNOI2019」JOJO 0 / 0 (None)
208 P3194   「ROI 2019 Day2」模式串查找 0 / 0 (None)
243 P3225   「PA 2019」Podatki drogowe 0 / 0 (None)
450 P3455   「COCI 2020.12」Specijacija 0 / 0 (None)
752 P3751   「SDOI2009」HH 的项链 0 / 0 (None)
805 P3801   「HEOI2013」ALO 0 / 0 (None)
1177 P6095   花神的嘲讽计划 0 / 0 (None)
1271 P6203   可持久化队列 0 / 0 (None)
1499 P6484   LJJ 爱数书 0 / 0 (None)
1808 P6850   最大异或和 0 / 0 (None)
  • 1

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