ID 题目 显示标签 隐藏标签 AC / 尝试 难度
32150 codeforces#P1534E   Lost Array 0 / 0 8
25736 codeforces#P138D   World of Darkraft 0 / 0 9
31314 codeforces#P1382B   Sequential Nim 0 / 0 3
13377 luogu#P9404   [POI 2020/2021 R3] Surowa zima 1 / 2 7
33280 codeforces#P1738C   Even Number Addicts 0 / 1 10
16693 loj#P3553   「COI 2021」Autobahn 0 / 0 (无)
12985 luogu#P9000   [CEOI 2022] Measures 1 / 11 5
32966 codeforces#P1684A   Digit Minimization 0 / 0 (无)
35226 luogu#P11404   [RMI 2020] 蝶变 / Brperm 0 / 0 5
21716 spoj#CAKE2   Cake 0 / 0 (无)
35150 luogu#P11322   [NOISG 2020 Qualification] Firefighting 0 / 0 5
16537 loj#P3349   「CEOI2020」道路 0 / 0 (无)
12163 luogu#P8167   [eJOI 2021] XCopy 0 / 0 6
13423 luogu#P9450   [ICPC 2021 WF] Where Am I? 1 / 7 5
11801 luogu#P7804   [JOI Open 2021] 决算报告 / Financial Report 0 / 0 5
36408 luogu#P12092   [NERC2024] Adrenaline Rush 0 / 0 3
12689 luogu#P8704   [蓝桥杯 2020 省 A1] 填空问题 0 / 0 (无)
12380 luogu#P8387   [COI 2021] Autobahn 0 / 0 (无)
35550 luogu#P11705   「KTSC 2020 R1」字符串查找 0 / 0 4
25723 codeforces#P135C   Zero-One 0 / 0 6
22739 spoj#HCT00001   Interesting Game with Polygons 0 / 0 (无)
14758 luogu#P10822   [EC Final 2020] Prof. Pang's sequence 0 / 0 6
16566 loj#P3380   「CSP-S 2020」动物园 1 / 2 10
16499 loj#P3311   「ZJOI2020」字符串 0 / 0 (无)
13276 luogu#P9299   [CCC 2023 J1] Deliv-e-droid 0 / 0 1
11407 luogu#P7405   [JOI 2021 Final] 雪球 / Snowball 0 / 0 5
16689 loj#P3549   「COI 2020」Paint 0 / 0 (无)
28665 codeforces#P838C   Future Failure 0 / 0 10
16565 loj#P3379   「CSP-S 2020」儒略日 1 / 1 10
36421 luogu#P12104   [NERC2024] Managing Cluster 0 / 0 6
36429 luogu#P12112   [NWRRC2024] Hanoi Towers Reloaded 0 / 0 (无)
16169 loj#P2973   「COI 2010」HRASTOVI 0 / 0 (无)
16696 loj#P3556   「COI 2021」MalnaRISC 0 / 0 (无)
12381 luogu#P8388   [COI 2021] Cigle 0 / 0 6
15087 luogu#P11162   [BalkanOI 2023] Car Race 0 / 0 5
13793 luogu#P9826   [ICPC 2020 Shanghai R] Rice Arrangement 0 / 0 5
10270 luogu#P6253   [ICPC 2019 WF] Checks Post Facto 0 / 0 6
22103 spoj#DCEPC804   Totient Fever 0 / 0 (无)
28516 codeforces#P802H   Fake News (medium) 0 / 0 8
16467 loj#P3275   「JOISC 2020 Day2」有趣的 Joitter 交友 0 / 0 (无)
13892 luogu#P9925   [POI 2023/2024 R1] Zapobiegliwy student 0 / 0 6
16488 loj#P3298   「BJOI2020」封印 0 / 0 (无)
16515 loj#P3327   「SNOI2020」排列 0 / 0 (无)
16694 loj#P3554   「COI 2021」Cigle 0 / 0 (无)
25246 codeforces#P37B   Computer Game 0 / 0 6
14013 luogu#P10052   [CCO 2022] Double Attendance 0 / 0 6
32579 codeforces#P1615E   Purple Crayon 1 / 1 10
16747 loj#P3609   「PA 2021」Ranking sklepów internetowych 0 / 0 (无)
36310 luogu#P12018   [NOISG 2025 Finals] Robots 0 / 0 5
16752 loj#P3614   「PA 2021」Desant 2 0 / 1 10

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手气不错

根据当前过滤条件随机选择一道题