ID Problem Show tags Hide tags AC / Tried Difficulty
7550 P8259  [CTS2022] 回 0 / 0 7
7551 P8260  [CTS2022] 燃烧的呐球 0 / 0 7
7552 P8261  [CTS2022] 袜子 0 / 0 7
7553 P8262  [CTS2022] WBTT 0 / 0 7
6382 P8263  [Ynoi Easy Round 2020] TEST_8 0 / 0 6
7554 P8264  [Ynoi Easy Round 2020] TEST_100 0 / 0 6
6565 P8265  [Ynoi Easy Round 2020] TEST_63 0 / 0 7
7558 P8266  [USACO22OPEN] Photoshoot B 0 / 0 4
7559 P8267  [USACO22OPEN] Counting Liars B 0 / 0 2
7560 P8268  [USACO22OPEN] Alchemy B 0 / 0 3
7561 P8269  [USACO22OPEN] Visits S 0 / 0 4
7562 P8270  [USACO22OPEN] Subset Equality S 0 / 0 5
7563 P8271  [USACO22OPEN] COW Operations S 0 / 0 4
7564 P8272  [USACO22OPEN] Apple Catching G 0 / 0 5
7565 P8273  [USACO22OPEN] Pair Programming G 0 / 0 5
7566 P8274  [USACO22OPEN] Balancing a Tree G 0 / 0 5
7567 P8275  [USACO22OPEN] 262144 Revisited P 0 / 0 7
7568 P8276  [USACO22OPEN] Hoof and Brain P 0 / 0 6
7569 P8277  [USACO22OPEN] Up Down Subsequence P 0 / 0 5
7184 P8278  「MCOI-08」Fill In 0 / 0 2
6583 P8279  「MCOI-08」Fill In REMATCH 0 / 0 4
6630 P8280  「MCOI-08」Photoelectric Effect 0 / 0 5
7079 P8281  「MCOI-08」Fast Enumeration 0 / 0 7
7555 P8282  「MCOI-08 / AC6-M12」Weapons of Mass Destruction 0 / 0 7
7186 P8283  「MCOI-08」Dantalion 0 / 0 7
7460 P8284  「DAOI R1」Concert 0 / 0 2
7463 P8285  「DAOI R1」Magic 0 / 0 5
7445 P8286  「DAOI R1」Ciky 0 / 0 5
7459 P8287  「DAOI R1」Flame 0 / 0 4
7282 P8288  「DAOI R1」Fireworks 0 / 0 6
7582 P8289  [省选联考 2022] 预处理器 0 / 0 4
7583 P8290  [省选联考 2022] 填树 0 / 0 6
7585 P8291  [省选联考 2022] 学术社区 0 / 0 7
7588 P8292  [省选联考 2022] 卡牌 0 / 0 6
7589 P8293  [省选联考 2022] 序列变换 0 / 0 7
7590 P8294  [省选联考 2022] 最大权独立集问题 0 / 0 7
7533 P8295  [COCI2012-2013#2] MORTADELA 0 / 0 1
7534 P8296  [COCI2012-2013#2] KRIZALJKA 0 / 0 3
7535 P8297  [COCI2012-2013#2] LANCI 0 / 0 4
7536 P8298  [COCI2012-2013#2] POPUST 0 / 0 4
7537 P8299  [COCI2012-2013#2] INFORMACIJE 0 / 0 5
7538 P8300  [COCI2012-2013#2] INSPEKTOR 0 / 0 6
7418 P8301  [CoE R4 A/Stoi2041] 娘子 0 / 0 1
7151 P8302  [CoE R4 B/Stoi2041] 龙拳 0 / 0 5
7129 P8303  [CoE R4 C] 网格 0 / 0 6
7101 P8304  [CoE R4 D] 01 串 0 / 0 6
7017 P8305  [CoE R4 E] 伪随机 0 / 0 6
7417 P8306  【模板】字典树 2 / 7 3
7120 P8307  〈 TREEのOI 2022 Spring 〉Absolutely Simple Game 0 / 0 4
7524 P8308  〈 TREEのOI 2022 Spring 〉Counting By Ternary 0 / 0 4
7498 P8309  〈 TREEのOI 2022 Spring 〉Dimension-2 Square 0 / 0 4
7457 P8310  〈 TREEのOI 2022 Spring 〉Essential Operations 0 / 0 5
7209 P8311  [COCI2021-2022#4] Autići 0 / 0 2
7210 P8312  [COCI2021-2022#4] Autobus 1 / 1 3
7211 P8313  [COCI2021-2022#4] Izbori 0 / 0 6
7213 P8314  [COCI2021-2022#4] Parkovi 0 / 0 6
7212 P8315  [COCI2021-2022#4] Šarenlist 0 / 0 5
7382 P8316  [CQOI2016] 伪光滑数 加强版 0 / 0 6
7393 P8317  [FOI2021] 幸运区间 0 / 0 5
6282 P8318  『JROI-4』淘气的猴子 0 / 0 2
5828 P8319  『JROI-4』分数 0 / 0 3
7235 P8320  『JROI-4』Sunset 0 / 0 4
7367 P8321  『JROI-4』沈阳大街 2 0 / 0 6
7354 P8322  『JROI-4』少女幻葬 0 / 0 7
5604 P8323  『JROI-4』傀影与猩红孤钻 0 / 0 7
7576 P8324  [COCI2021-2022#5] Kemija 0 / 0 2
7577 P8325  [COCI2021-2022#5] Dijamant 0 / 0 3
7584 P8326  [COCI2021-2022#5] Fliper 0 / 0 6
7586 P8327  [COCI2021-2022#5] Radio 0 / 0 6
7587 P8328  [COCI2021-2022#5] Usmjeravanje 0 / 0 6
7603 P8329  [ZJOI2022] 树 0 / 0 7
7604 P8330  [ZJOI2022] 众数 0 / 0 6
7605 P8331  [ZJOI2022] 简单题 0 / 0 7
7610 P8332  [ZJOI2022] 面条 0 / 0 7
7611 P8333  [ZJOI2022] 计算几何 0 / 0 7
7612 P8334  [ZJOI2022] 深搜 0 / 0 7
7607 P8335  [Ynoi2004] tars2 0 / 0 7
7608 P8336  [Ynoi2004] 2stmst 0 / 0 7
7609 P8337  [Ynoi2004] rsxc 0 / 0 7
7628 P8338  [AHOI2022] 排列 0 / 0 6
7629 P8339  [AHOI2022] 钥匙 0 / 0 6
7630 P8340  [AHOI2022] 山河重整 0 / 0 7
7632 P8341  [AHOI2022] 回忆 0 / 0 7
7627 P8342  [COCI2021-2022#6] Med 0 / 0 2
7631 P8343  [COCI2021-2022#6] Zemljište 0 / 0 3
7597 P8344  「Wdoi-6」走在夜晚的莲台野 0 / 0 2
7598 P8345  「Wdoi-6」华胥之梦 0 / 0 3
7599 P8346  「Wdoi-6」最澄澈的空与海 2 / 2 5
6759 P8347  「Wdoi-6」另一侧的月 0 / 0 6
7600 P8348  「Wdoi-6」未知之花魅知之旅 0 / 0 7
7642 P8349  [SDOI/SXOI2022] 整数序列 0 / 0 6
7643 P8350  [SDOI/SXOI2022] 进制转换 0 / 0 7
7644 P8351  [SDOI/SXOI2022] 子串统计 0 / 0 7
7639 P8352  [SDOI/SXOI2022] 小 N 的独立集 0 / 0 6
7640 P8353  [SDOI/SXOI2022] 无处存储 0 / 0 7
7641 P8354  [SDOI/SXOI2022] 多边形 0 / 0 7
7419 P8355  「WHOI-1」ymh 是 AK 哥!!! 0 / 0 1
7557 P8356  「WHOI-1」数列计数 0 / 0 3
7530 P8357  「WHOI-1」Derives 0 / 0 5
7646 P8358  「WHOI-1」HanawoTori 0 / 0 6

Categories

Lucky

Pick a problem randomly based on the current filter.