ID Problem Show tags Hide tags AC / Tried Difficulty
9449 P9984  [USACO23DEC] A Graph Problem P 0 / 0 6
9450 P9985  [USACO23DEC] Train Scheduling P 0 / 0 6
9198 P9986  [Ynoi2079] r2pspc 0 / 0 7
9186 P9987  [Ynoi2079] riapq 0 / 0 7
9195 P9988  [Ynoi2079] 2stmo 0 / 0 7
9380 P9989  [Ynoi Easy Round 2023] TEST_69 0 / 0 6
9382 P9990  [Ynoi Easy Round 2023] TEST_90 0 / 0 6
9211 P9991  [Ynoi Easy Round 2023] TEST_107 0 / 0 6
9212 P9992  [Ynoi Easy Round 2024] TEST_130 0 / 0 6
9193 P9993  [Ynoi Easy Round 2024] TEST_133 0 / 0 6
9386 P9994  [Ynoi Easy Round 2024] TEST_132 0 / 0 6
9390 P9995  [Ynoi2000] rspcn 0 / 0 6
9387 P9996  [Ynoi2000] hpi 0 / 0 7
9378 P9997  [Ynoi2000] pmpkmp 0 / 0 7
9383 P9998  [Ynoi2000] rfrqwq 0 / 0 6
9385 P9999  [Ynoi2000] tmostnrq 0 / 0 7
9277 P10000  [集训队互测 2023] 矩阵快速幂 0 / 0 7
9469 P10002  [集训队互测 2023] 树哈希 0 / 0 7
9182 P10003  [集训队互测 2023] 傅里叶与交通系统 0 / 0 7
9264 P10005  [集训队互测 2023] 基础寄术练习题 0 / 0 7
9282 P10006  [集训队互测 2023] 超现实树 0 / 0 7
9306 P10007  [集训队互测 2023] 童话 0 / 0 7
9446 P10009  [集训队互测 2022] 线段树 0 / 0 7
9192 P10024  「HCOI-R1」报名人数 0 / 0 2
9191 P10025  「HCOI-R1」孤独的 sxz 0 / 0 4
9269 P10026  「HCOI-R1」哀之变化 1 / 2 4
9194 P10027  梦境世界 0 / 0 5
9389 P10028  [Ynoi2000] pri 0 / 0 7
9323 P10029  「Cfz Round 3」Battle 0 / 0 1
9261 P10030  「Cfz Round 3」Change 0 / 0 2
9301 P10031  「Cfz Round 3」Xor with Gcd 0 / 0 3
9344 P10032  「Cfz Round 3」Mex of Sequence 0 / 0 4
9304 P10033  「Cfz Round 3」Sum of Permutation 0 / 0 4
9276 P10034  「Cfz Round 3」Circle 0 / 0 5
9181 P10035  「FAOI-R2」Paint (A) 0 / 0 3
9281 P10036  「FAOI-R2」A trip to Macao (B) 0 / 0 5
9280 P10037  「FAOI-R2」霜雪千年 (C) 0 / 0 6
9196 P10038  「FAOI-R2」Program of atom(x) 2027 (D) 0 / 0 7
9255 P10056  Water 0 / 0 1
9256 P10057  Line 0 / 0 1
9188 P10058  Reverse and Rotate 0 / 0 3
9174 P10059  Choose 0 / 0 4
9560 P10060  [SNOI2024] 树 V 图 0 / 0 6
9561 P10061  [SNOI2024] 矩阵 0 / 0 6
9562 P10062  [SNOI2024] 拉丁方 0 / 0 7
9563 P10063  [SNOI2024] 平方数 0 / 0 7
9564 P10064  [SNOI2024] 公交线路 0 / 0 7
9565 P10065  [SNOI2024] 字符树 0 / 0 7
9579 P10072  [GDKOI2024 普及组] 刷野 I 0 / 0 4
9580 P10073  [GDKOI2024 普及组] 刷野 II 0 / 0 3
9581 P10074  [GDKOI2024 普及组] 刷野 III 0 / 0 6
9582 P10075  [GDKOI2024 普及组] 切割 0 / 0 6
9583 P10076  [GDKOI2024 普及组] 捉迷藏 0 / 0 3
9584 P10077  [GDKOI2024 普及组] 读书 0 / 0 4
9585 P10078  [GDKOI2024 普及组] 正方形扩展 0 / 0 5
9586 P10079  [GDKOI2024 普及组] EX 中缀表达式 0 / 0 6
9587 P10080  [GDKOI2024 提高组] 匹配 0 / 0 6
9588 P10081  [GDKOI2024 提高组] 新本格魔法少女 0 / 0 7
9589 P10082  [GDKOI2024 提高组] 鸡 0 / 0 7
9590 P10083  [GDKOI2024 提高组] 不休陀螺 0 / 0 5
9591 P10084  [GDKOI2024 提高组] 计算 0 / 0 7
9592 P10085  [GDKOI2024 提高组] 染色 0 / 0 6
9515 P10114  [LMXOI Round 1] Size 0 / 0 4
9490 P10116  [LMXOI Round 1] Random 0 / 0 5
9491 P10117  [LMXOI Round 1] Dreamer 0 / 0 5
9486 P10118  『STA - R4』And 0 / 0 4
9298 P10119  『STA - R4』踱步 0 / 0 5
9272 P10120  『STA - R4』冰红茶 0 / 0 5
9566 P10121  『STA - R4』保险丝 0 / 0 7
9451 P10125  「Daily OI Round 3」Simple 0 / 0 1
9356 P10126  「Daily OI Round 3」Pigeon 0 / 0 3
9334 P10127  「Daily OI Round 3」Tower 0 / 0 4
9296 P10128  「Daily OI Round 3」Xor Graph 0 / 0 5
9452 P10129  「Daily OI Round 3」City Planning 0 / 0 6
9271 P10130  「Daily OI Round 3」War 0 / 0 6
9541 P10131  [USACO24JAN] Majority Opinion B 0 / 0 2
9384 P10147  [Ynoi1999] 56TP 0 / 0 7
9381 P10148  [Ynoi1999] M47升级型“钢铁阿诺” 0 / 0 7
9392 P10149  [Ynoi1999] XM66F 0 / 0 6
9379 P10150  [Ynoi1999] TS-54 0 / 0 7
9210 P10151  [Ynoi1999] SMV CC-64“蝰蛇” 0 / 0 7
9523 P10152  「LAOI-5」拼图 0 / 0 3
9343 P10153  「LAOI-5」膜你赛 0 / 0 4
9270 P10154  「FAOI-R3」移民计划 (C) 0 / 0 4
9538 P10172  「OICon-02」Pick Stone 0 / 0 4
9492 P10173  「OICon-02」maxiMINImax 0 / 0 5
9178 P10174  「OICon-02」Great Segments 0 / 0 5
9495 P10175  「OICon-02」Subtree Value 0 / 0 6
9540 P10176  「OICon-02」Native Faith 0 / 0 7
9624 P10177  似巨龙高歌 0 / 0 2
9625 P10178  陌路寻诗礼 0 / 0 4
9616 P10179  水影若深蓝 0 / 0 4
9227 P10180  半彩三重奏 0 / 0 5
9600 P10181  龙逐千灯幻 0 / 0 7
9601 P10182  一径入繁华 0 / 0 7
9489 P10183  [YDOI R1] Running 0 / 0 2
9551 P10184  [YDOI R1] whk 0 / 0 4
9650 P10187  [USACO24FEB] Palindrome Game B 0 / 0 2
9651 P10188  [USACO24FEB] Milk Exchange B 0 / 0 4
9652 P10189  [USACO24FEB] Maximizing Productivity B 0 / 0 2

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