ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7713 P164D   Minimum Diameter 0 / 0 10
7712 P164E   Polycarpus and Tasks 0 / 0 10
7661 P176E   Archaeology 0 / 0 10
7260 P269E   String Theory 0 / 0 10
7067 P317E   Princess and Her Shadow 0 / 0 10
7031 P329E   Evil 0 / 0 10
7017 P331E2   Deja Vu 0 / 0 10
6817 P379G   New Year Cactus 0 / 0 10
6779 P388E   Fox and Meteor Shower 0 / 0 10
6700 P407E   k-d-sequence 0 / 0 10
6657 P418E   Tricky Password 0 / 0 10
6591 P438E   The Child and Binary Tree 0 / 0 10
6572 P442E   Gena and Second Distance 0 / 0 10
6558 P446E   DZY Loves Bridges 0 / 0 10
6528 P453E   Little Pony and Lord Tirek 0 / 0 10
6470 P468D   Tree 0 / 0 10
6469 P468E   Permanent 0 / 0 10
6428 P477E   Dreamoon and Notepad 0 / 0 10
6272 P513G3   Inversions problem 0 / 0 10
6260 P516E   Drazil and His Happy Friends 0 / 0 10
6242 P521E   Cycling City 0 / 0 10
6182 P536E   Tavas on the Path 0 / 0 10
6175 P538G   Berserk Robot 0 / 0 10
6167 P542B   Duck Hunt 0 / 0 10
6056 P571D   Campus 0 / 0 10
5987 P587D   Duff in Mafia 0 / 0 10
5961 P594E   Cutting the Line 0 / 0 10
5815 P626G   Raffles 0 / 0 10
5761 P633H   Fibonacci-ish II 0 / 0 10
5701 P653G   Move by Prime 0 / 0 10
5667 P662E   To Hack or not to Hack 0 / 0 10
5654 P666E   Forensic Examination 0 / 0 10
5609 P679E   Bear and Bad Powers of 42 0 / 0 10
5525 P700D   Huffman Coding on Segment 0 / 0 10
5506 P704D   Captain America 0 / 0 10
5488 P708E   Student's Camp 0 / 0 10
5459 P715D   Create a Maze 0 / 0 10
5438 P720C   Homework 0 / 0 10
5437 P720D   Slalom 0 / 0 10
5436 P720E   Cipher 0 / 0 10
5435 P720F   Array Covering 0 / 0 10
5386 P730F   Ber Patio 0 / 0 10
5228 P765F   Souvenirs 0 / 0 10
5144 P780H   Intranet of Buses 0 / 0 10
5111 P792F   Mages and Monsters 0 / 0 10
5044 P804E   The same permutation 0 / 0 10
5027 P809E   Surprise me! 0 / 0 10
4946 P830E   Perpetual Motion Machine 0 / 0 10
4825 P855F   Nagini 0 / 0 10
4819 P856E   Satellites 0 / 0 10
4688 P891D   Sloth 0 / 0 10
4664 P896E   Welcome home, Chtholly 0 / 0 10
4616 P908H   New Year and Boolean Bridges 0 / 0 10
4522 P923E   Perpetual Subtraction 0 / 0 10
4509 P925F   Parametric Circulation 0 / 0 10
4399 P958A3   Death Stars (hard) 0 / 0 10
4372 P960H   Santa's Gift 0 / 0 10
4353 P963E   Circles of Waiting 0 / 0 10
4301 P981H   K Paths 0 / 0 10
4277 P986D   Perfect Encoding 0 / 0 10
4131 P1012E   Cycle sort 0 / 0 10
3980 P1044E   Grid Sort 0 / 0 10
3880 P1067D   Computer Game 0 / 0 10
3675 P1103D   Professional layer 0 / 0 10
3634 P1110G   Tree-Tac-Toe 0 / 0 10
3579 P1119G   Get Ready for the Battle 0 / 0 10
3572 P1120F   Secret Letters 0 / 0 10
3563 P1129E   Legendary Tree 0 / 0 10
3368 P1167G   Low Budget Inception 0 / 0 10
3363 P1168E   Xor Permutations 0 / 0 10
3283 P1184A3   Heidi Learns Hashing (Hard) 0 / 0 10
3275 P1184D2   Parallel Universes (Hard) 0 / 0 10
3246 P1188D   Make Equal 0 / 0 10
3237 P1190E   Tokitsukaze and Explosion 0 / 0 10
3156 P1205E   Expected Value Again 0 / 0 10
3122 P1210F1   Marek and Matching (easy version) 0 / 0 10
3112 P1211H   Road Repair in Treeland 0 / 0 10
3036 P1225G   To Make 1 0 / 0 10
2983 P1239E   Turtle 0 / 0 10
2981 P1240F   Football 0 / 0 10
2938 P1250I   Show Must Go On 0 / 0 10
2936 P1250K   Projectors 0 / 0 10
2879 P1261F   Xor-Set 0 / 0 10
2756 P1286D   LCC 0 / 0 10
2754 P1286F   Harry The Potter 0 / 0 10
2649 P1307G   Cow and Exercise 0 / 0 10
2561 P1329D   Dreamoon Likes Strings 0 / 0 10
2543 P1332G   No Monotone Triples 0 / 0 10
2482 P1344E   Train Tracks 0 / 0 10
2458 P1349F1   Slime and Sequences (Easy Version) 0 / 0 10
2253 P1383C   String Transformation 2 0 / 0 10
2059 P1423D   Does anyone else hate the wind? 0 / 0 10
2044 P1425C   Captain of Knights 0 / 0 10
1967 P1439D   INOI Final Contests 0 / 0 10
1890 P1458D   Flip and Reverse 0 / 0 10
1889 P1458E   Nim Shortcuts 0 / 0 10
1867 P1463F   Max Correct Set 0 / 0 10
1790 P1476G   Minimum Difference 0 / 0 10
1767 P1481F   AB Tree 0 / 0 10
1730 P1488I   Demonic Invasion 0 / 0 10

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