453 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
13304 P13311  [GCJ 2012 Qualification] Speaking in Tongues 0 / 0 2
13393 P13393  [GCJ 2010 #1B] File Fix-it 0 / 0 2
13424 P13419  [COCI 2012/2013 #6] BAKA 0 / 0 1
13430 P13425  [COCI 2020/2021 #1] Bajka 0 / 0 3
13431 P13426  [COCI 2020/2021 #2] Crtanje 0 / 0 2
13150 P13498  「Cfz Round 6」Yumemi 0 / 0 2
12939 P13549  热辣滚烫 0 / 0 2
13077 P13665  「TPOI-5D」「僕は…」 0 / 0 7
13628 P13670  [GCPC 2023] Eszett 0 / 0 1
13691 P13726  [GCPC 2024] Kitten of Chaos 0 / 0 2
13697 P13739  [NWERC 2024] Alphabetical Aristocrats 0 / 0 2
13110 P13829  【MX-X18-T1】「FAOI-R6」520 0 / 0 1
13787 P13849  [CERC 2023] Equal Schedules 0 / 0 2
13836 P13885  [蓝桥杯 2023 省 Java/Python A] 反异或 01 串 0 / 0 5
13800 P13912  [CSPro 26] 角色授权 0 / 0 3
13739 P13915  [PO Final 2024] 鬼抓人 / Tag 0 / 0 2
13019 P14082  「CZOI-R7」割 II 0 / 0 3
13087 P14172  【MX-X23-T2】括号串 0 / 0 3
12928 P14185  回文子串划分计数 0 / 0 7
14063 P14190  [ICPC 2024 Hangzhou R] Dividing Sequence 0 / 0 7
14213 P14305  【MX-J27-T2】转换 0 / 0 2
14136 P14317  「ALFR Round 11」A 浴眼盯真 (dingzhen) 0 / 0 2
14407 P14466  [COCI 2025/2026 #1] 押韵 / Rima 0 / 0 2
14427 P14493  [集训队互测 2018] Fim4 0 / 0 7
14468 P14560  CF1152D 加强版 0 / 0 7
14691 P14631  [2018 KAIST RUN Fall] Repetitive Palindrome 0 / 0 1
14781 P14694  [ICPC 2024 Tehran R] GPT DarkDown 0 / 0 3
14767 P14747  相似字符串 0 / 0 1
14919 P14833  [THUPC 2026 初赛] 生命线 0 / 0 7
14547 P14941  「FAOI-R10」梦 0 / 0 7
15212 P15126  [ICPC 2024 LAC] LED Matrix 0 / 0 2
15250 P15146  [SWERC 2025] LFS 0 / 0 6
15261 P15149  [SWERC 2024] Phryctoria 0 / 0 5
15271 P15159  [SWERC 2024] Ook? Ook! 0 / 0 2
15318 P15206  [SWERC 2018] Dishonest Driver 0 / 0 4
15258 P15217  [NWERC 2025] Last Christmas 0 / 0 2
15222 P15254  [USACO26JAN2] It's Mooin' Time IV B 0 / 0 2
15413 P15334  [GCPC 2025] Generating Cool Passwords Company 0 / 0 2
14503 P15379  字符串博弈 / bo1 0 / 0 4
15470 P15432  [蓝桥杯 2025 国 Python B] 修改密码 0 / 0 2
15480 P15520  [CCC 2016 J3] Hidden Palindrome 0 / 0 2
14538 P15531  【MYCOI R1】那梦境中的幻想 0 / 0 2
15500 P15561  [CCPC 2025 哈尔滨站] 幻想乡的裁判长 0 / 0 5
15600 P15606  [ICPC 2021 Jakarta R] Uniform Maker 0 / 0 2
15636 P15650  [省选联考 2026] 摩卡串 / string 0 / 0 7
15668 P15682  [ICPC 2023 Jakarta R] Easy As ABC 0 / 0 2
15754 P15767  [JAG 2025 Summer Camp #2] Broken Keyboard 0 / 0 3
15844 P15853  [蓝桥杯第二届国际赛] 特殊日期 0 / 0 2
15906 P15927  [TOPC 2023] Kick 0 / 0 1
15909 P15929  [TOPC 2021] Olympic Ranking 0 / 0 2
15918 P15938  [TOPC 2021] JavaScript 0 / 0 2
16036 P16122  [USTCPC 2026] Junction and Run Code 0 / 0 5
15380 P16184   [LBA-OI R1 A] 数据交锋 0 / 0 2

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