521 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
18752 P13245   [GCJ 2014 Qualification] Minesweeper Master 0 / 0 6
18827 P13321   [GCJ 2012 #1C] Diamond Inheritance 0 / 0 5
18946 P13429   [GCJ 2009 Qualification] Watersheds 0 / 0 3
18994 P13475   [GCJ 2008 APAC SemiFinal] Apocalypse Soon 0 / 0 7
19359 P13877   [蓝桥杯 2023 省 Java A] 与或异或 0 / 0 5
19369 P13886   [蓝桥杯 2023 省 Python A] 分糖果 0 / 0 3
19424 P13935   [蓝桥杯 2022 省 Java B] 回忆迷宫 0 / 0 6
19426 P13937   [蓝桥杯 2022 省 Java B] 拉箱子 0 / 0 6
19707 P14273   [ROI 2014 Day1] 鲁滨逊与鳄鱼 0 / 0 6
19741 P14299   [JOI2023 预选赛 R2] 填充 / Painting 0 / 0 6
19757 P14326   [JOI2022 预选赛 R2] 地毯 / Carpet 0 / 0 3
19762 P14331   [JOI2021 预选赛 R2] 煎饼 / Pancake 0 / 0 6
19805 P14377   [PA 2017] Iloczyn 0 / 0 7
19831 P14398   [JOISC 2016] 三明治 / Sandwich 0 / 0 9
19873 P14436   [JOISC 2013] 间谍 / Spy 0 / 0 6
19882 P14615   [2019 KAIST RUN Fall] Capital 0 / 0 5
20118 P14730   [ICPC 2022 Seoul R] Palindrome Type 0 / 0 3
20208 P14848   [ICPC 2022 Yokohama R] Remodeling the Dungeon 0 / 0 6
20294 P14919   [GESP202512 六级] 路径覆盖 0 / 0 5
20296 P14921   [GESP202512 七级] 城市规划 1 / 1 5
20438 P15088   [UOI 2025 II Stage] Digital Game 0 / 0 8

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