ID 题目 显示标签 隐藏标签 AC / 尝试 难度
11665 ATabc128c   [ABC128C] Switches 15 / 93 8
11703 ATabc134d   [ABC134D] Preparing Boxes 1 / 1 10
11796 ATabc150c   【STL:next_permutation】[ABC150C] Count Order 27 / 82 6
11823 ATabc154e   [ABC154E] Almost Everywhere Zero 1 / 1 10
11839 ATabc157c   [ABC157C] Guess The Number 1 / 1 10
9949 ATabc254e   [ABC254E] Small d and k 3 / 11 9
9965 ATabc255e   [ABC255E] Lucky Numbers 2 / 3 10
10038 ATabc257e   [ABC257E] Addition and Multiplication 2 2 / 3 10
9977 ATabc265d   [ABC265D] Iroha and Haiku (New ABC Edition) 2 / 10 10
7802 ATabc284d   [ABC284D] Happy New Year 2023 9 / 59 8
7785 ATabc286c   [ABC286C] Rotate and Palindrome 1 / 1 10
9108 ATabc308e   [ABC308E] MEX 1 / 1 10
8897 ATabc311g   [ABC311G] One More Grid Task 6 / 11 9
8884 ATabc312b   [ABC312B] TaK Code 13 / 40 6
8885 ATabc312c   [ABC312C] Invisible Hand 13 / 48 7
8887 ATabc312e   [ABC312E] Tangency of Cuboids 12 / 17 6
8888 ATabc312f   [ABC312F] Cans and Openers 12 / 39 6
8876 ATabc313b   [ABC313B] Who is Saikyo? 10 / 19 6
8860 ATabc315b   [ABC315B] The Middle Day 2 / 2 10
8861 ATabc315c   [ABC315C] Flavors 1 / 2 10
8862 ATabc315d   [ABC315D] Magical Cookies 3 / 3 10
8865 ATabc315g   [ABC315G] Ai + Bj + Ck = X (1 <= i, j, k <= N) 4 / 13 9
8851 ATabc317a   [ABC317A] Potions 22 / 35 3
8852 ATabc317b   [ABC317B] MissingNo. 4 / 6 10
8843 ATabc318a   [ABC318A] Full Moon 37 / 69 3
8847 ATabc318e   [ABC318E] Sandwiches 12 / 34 6
8848 ATabc318f   [ABC318F] Octopus 10 / 22 6
8826 ATabc321e   [ABC321E] Complete Binary Tree 1 / 1 10
8810 ATabc323c   [ABC323C] World Tour Finals 1 / 1 10
8811 ATabc323d   [ABC323D] Merge Slimes 2 / 2 10
8813 ATabc323f   [ABC323F] Push and Carry 1 / 1 10
8804 ATabc324d   [ABC324D] Square Permutation 1 / 1 10
8795 ATabc325b   [ABC325B] World Meeting 1 / 1 10
8798 ATabc325e   [ABC325E] Our clients, please wait a moment 3 / 3 10
8271 ATabc334c   [ABC334C] Socks 2 13 / 35 6
8273 ATabc334e   [ABC334E] Christmas Color Grid 1 9 / 16 7
8243 ATabc338c   [ABC338C] Leftover Recipes 6 / 17 8
7978 ATabc343c   [ABC343C] 343 2 / 2 10
7980 ATabc343e   [ABC343E] 7x7x7 0 / 1 10
1538 ATabc356e   [ABC356E] Max/Min 3 / 10 10
3492 ATabc361f   [ABC361F] x = a^b 4 / 8 10
1668 ATabc363c   [ABC363C] Avoid K Palindrome 2 10 / 14 7
1669 ATabc363d   [ABC363D] Palindromic Number 8 / 24 7
8364 ATagc001c   D51 树的直径 逆向思维+DFS[AGC001C] Shorten Diameter 3 / 11 9
8777 ATagc005b   [AGC005B] Minimum Sum 12 / 17 6
8773 ATagc006d   [AGC006D] Median Pyramid Hard 1 / 1 10
8739 ATagc012e   [AGC012E] Camel and Oases 1 / 6 10
8715 ATagc016e   [AGC016E] Poor Turkeys 1 / 3 10
8700 ATagc018b   [AGC018B] Sports Festival 3 / 8 10
8697 ATagc020e   [AGC020E] Encoding Subsets 7 / 8 9
8698 ATagc020f   [AGC020F] Arcs on a Circle 5 / 11 9
9532 ATarc058c   [ARC058E] 和風いろはちゃん 1 / 1 10
9523 ATarc060b   [ABC044D] 桁和 12 / 56 7
9521 ATarc061d   [ARC061F] 3人でカードゲーム 1 / 1 10
9516 ATarc062c   [ARC062E] AtCoDeerくんと立方体づくり 1 / 1 10
9503 ATarc065c   [ARC065E] へんなコンパス 1 / 1 10
9409 ATarc088a   [ABC083C] Multiple Gift 11 / 25 6
9347 ATarc104e   [ARC104E] Random LIS 1 / 1 10
9285 ATarc114c   [ARC114C] Sequence Scores 1 / 1 10
9242 ATarc121c   [ARC121C] Odd Even Sort 1 / 1 10
9224 ATarc124c   [ARC124C] LCM of GCDs 1 / 1 10
2517 ATarc130c   [ARC130C] Digit Sum Minimization 9 / 53 8
623 ATarc149a   [ARC149A] Repdigit Number 1 / 1 10
226 ATarc161b   [ARC161B] Exactly Three Bits 2 / 2 10
219 ATarc162a   [ARC162A] Ekiden Race 1 / 1 10
1172 ATarc168c   [ARC168C] Swap Characters 1 / 1 10
1165 ATarc170b   [ARC170B] Arithmetic Progression Subsequence 1 / 1 10
12662 CF896C   Willem, Chtholly and Seniorious 1 / 1 10
4741 CF1009F   D34_1【模板】长链剖分 Dominant Indices 1 / 4 10
661 P1342   [NOIP普及组2010]导弹拦截 5 / 7 9
547 P1432   *【树链剖分】Qtree3 加强版 22 / 57 5
755 P1612   D04 [USACO09JAN] Best Spot S 42 / 81 3
1015 P1836   D63 最短路 Floyd 算法[USACO2.4] 牛的旅行 Cow Tours 24 / 67 5
1295 P1996   [USACO08OCT] Bovine Bones G 43 / 96 4
2631 P2980   *【STL:set】宴会邀请[USACO13JAN] Party Invitations S 18 / 53 6
2805 P3152   [CTSC2006] 歌唱王国 4 / 7 10
3047 P3394   [BalticOI 2005] Ancient Manuscript (Day2) 0 / 32 10
3586 P3921   [CTSC2010] 珠宝商 1 / 3 10
3790 P4125   [WC2013] 平面图 1 / 3 10
4203 P4538   [CTSC2000] 公路巡逻 1 / 2 10
4206 P4541   [CTSC2000] 冰原探险 1 / 1 10
5155 P5490   [PA 2011] Laser Pool 1 / 1 10
5163 P5498   [PA 2009] Cakes 1 / 1 10
5728 P6063   [CERC2012] Darts 1 / 1 10
5942 P6277   [ONTAK2015] Cięcie 1 / 1 10
6516 P6847   [NEERC 2016] Kids Designing Kids 2 / 2 10
6750 P7081   [USACO14FEB] Auto-complete S 6 / 69 9
1085 UVA529   B25 迭代加深 Addition Chains 39 / 141 6
314 lg1003   [NOIP 2011 提高组] 铺地毯 14 / 19 5
301 lg1029   G05【模拟】[NOIP 2001 普及组] 最大公约数和最小公倍数问题 78 / 140 3
735 lg1072   [NOIP 2009 提高组] Hankson 的趣味题 45 / 175 7
112 lg1085   [NOIP 2004 普及组] 不高兴的津津 18 / 24 3
6315 lg1117   [NOI2016] 优秀的拆分 2 / 6 10
12497 lg1119   D108 最短路 Floyd 算法 灾后重建 3 / 8 10
991 lg1211   【模拟】[USACO1.3] 牛式 Prime Cryptarithm 35 / 49 1
994 lg1214   【模拟】[USACO1.4] 等差数列 Arithmetic Progressions 28 / 75 5
997 lg1217   【模拟】[USACO1.5] 回文质数 Prime Palindromes 54 / 119 4
10517 lg1335   [NOI2013] 小 Q 的修炼 0 / 0 (无)
87 lg1379   B14【宽搜】8数码问题(改) 79 / 928 9
4906 lg1398   [NOI2013] 书法家 1 / 1 10

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