ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8040 P164D  Minimum Diameter 0 / 0 CTSC
8039 P164E  Polycarpus and Tasks 0 / 0 CTSC
7988 P176E  Archaeology 0 / 0 CTSC
7559 P269E  String Theory 0 / 0 CTSC
7366 P317E  Princess and Her Shadow 0 / 0 CTSC
7330 P329E  Evil 0 / 0 CTSC
7316 P331E2  Deja Vu 0 / 0 CTSC
7116 P379G  New Year Cactus 0 / 0 CTSC
7078 P388E  Fox and Meteor Shower 0 / 0 CTSC
6999 P407E  k-d-sequence 0 / 0 CTSC
6956 P418E  Tricky Password 0 / 0 CTSC
6890 P438E  The Child and Binary Tree 0 / 0 CTSC
6871 P442E  Gena and Second Distance 0 / 0 CTSC
6857 P446E  DZY Loves Bridges 0 / 0 CTSC
6827 P453E  Little Pony and Lord Tirek 0 / 0 CTSC
6769 P468D  Tree 0 / 0 CTSC
6768 P468E  Permanent 0 / 0 CTSC
6727 P477E  Dreamoon and Notepad 0 / 0 CTSC
6586 P513G3  Inversions problem 0 / 0 CTSC
6574 P516E  Drazil and His Happy Friends 0 / 0 CTSC
6556 P521E  Cycling City 0 / 0 CTSC
6496 P536E  Tavas on the Path 0 / 0 CTSC
6489 P538G  Berserk Robot 0 / 0 CTSC
6481 P542B  Duck Hunt 0 / 0 CTSC
6370 P571D  Campus 0 / 0 CTSC
6301 P587D  Duff in Mafia 0 / 0 CTSC
6275 P594E  Cutting the Line 0 / 0 CTSC
6129 P626G  Raffles 0 / 0 CTSC
6075 P633H  Fibonacci-ish II 0 / 0 CTSC
6015 P653G  Move by Prime 0 / 0 CTSC
5981 P662E  To Hack or not to Hack 0 / 0 CTSC
5968 P666E  Forensic Examination 0 / 0 CTSC
5923 P679E  Bear and Bad Powers of 42 0 / 0 CTSC
5839 P700D  Huffman Coding on Segment 0 / 0 CTSC
5820 P704D  Captain America 0 / 0 CTSC
5802 P708E  Student's Camp 0 / 0 CTSC
5773 P715D  Create a Maze 0 / 0 CTSC
5752 P720C  Homework 0 / 0 CTSC
5751 P720D  Slalom 0 / 0 CTSC
5750 P720E  Cipher 0 / 0 CTSC
5749 P720F  Array Covering 0 / 0 CTSC
5700 P730F  Ber Patio 0 / 0 CTSC
5542 P765F  Souvenirs 0 / 0 CTSC
5458 P780H  Intranet of Buses 0 / 0 CTSC
5425 P792F  Mages and Monsters 0 / 0 CTSC
5358 P804E  The same permutation 0 / 0 CTSC
5341 P809E  Surprise me! 0 / 0 CTSC
5260 P830E  Perpetual Motion Machine 0 / 0 CTSC
5139 P855F  Nagini 0 / 0 CTSC
5133 P856E  Satellites 0 / 0 CTSC
5002 P891D  Sloth 0 / 0 CTSC
4978 P896E  Welcome home, Chtholly 0 / 0 CTSC
4930 P908H  New Year and Boolean Bridges 0 / 0 CTSC
4836 P923E  Perpetual Subtraction 0 / 0 CTSC
4823 P925F  Parametric Circulation 0 / 0 CTSC
4713 P958A3  Death Stars (hard) 0 / 0 CTSC
4686 P960H  Santa's Gift 0 / 0 CTSC
4667 P963E  Circles of Waiting 0 / 0 CTSC
4615 P981H  K Paths 0 / 0 CTSC
4591 P986D  Perfect Encoding 0 / 0 CTSC
4445 P1012E  Cycle sort 0 / 0 CTSC
4294 P1044E  Grid Sort 0 / 0 CTSC
4194 P1067D  Computer Game 0 / 0 CTSC
4006 P1103D  Professional layer 0 / 0 CTSC
3965 P1110G  Tree-Tac-Toe 0 / 0 CTSC
3910 P1119G  Get Ready for the Battle 0 / 0 CTSC
3903 P1120F  Secret Letters 0 / 0 CTSC
3894 P1129E  Legendary Tree 0 / 0 CTSC
3699 P1167G  Low Budget Inception 0 / 0 CTSC
3694 P1168E  Xor Permutations 0 / 0 CTSC
3614 P1184A3  Heidi Learns Hashing (Hard) 0 / 0 CTSC
3606 P1184D2  Parallel Universes (Hard) 0 / 0 CTSC
3577 P1188D  Make Equal 0 / 0 CTSC
3568 P1190E  Tokitsukaze and Explosion 0 / 0 CTSC
3487 P1205E  Expected Value Again 0 / 0 CTSC
3453 P1210F1  Marek and Matching (easy version) 0 / 0 CTSC
3443 P1211H  Road Repair in Treeland 0 / 0 CTSC
3367 P1225G  To Make 1 0 / 0 CTSC
3314 P1239E  Turtle 0 / 0 CTSC
3312 P1240F  Football 0 / 0 CTSC
3269 P1250I  Show Must Go On 0 / 0 CTSC
3267 P1250K  Projectors 0 / 0 CTSC
3210 P1261F  Xor-Set 0 / 0 CTSC
3087 P1286D  LCC 0 / 0 CTSC
3085 P1286F  Harry The Potter 0 / 0 CTSC
2980 P1307G  Cow and Exercise 0 / 0 CTSC
2892 P1329D  Dreamoon Likes Strings 0 / 0 CTSC
2874 P1332G  No Monotone Triples 0 / 0 CTSC
2813 P1344E  Train Tracks 0 / 0 CTSC
2789 P1349F1  Slime and Sequences (Easy Version) 0 / 0 CTSC
2577 P1383C  String Transformation 2 0 / 0 CTSC
2383 P1423D  Does anyone else hate the wind? 0 / 0 CTSC
2368 P1425C  Captain of Knights 0 / 0 CTSC
2291 P1439D  INOI Final Contests 0 / 0 CTSC
2214 P1458D  Flip and Reverse 0 / 0 CTSC
2213 P1458E  Nim Shortcuts 0 / 0 CTSC
2191 P1463F  Max Correct Set 0 / 0 CTSC
2114 P1476G  Minimum Difference 0 / 0 CTSC
2091 P1481F  AB Tree 0 / 0 CTSC
2054 P1488I  Demonic Invasion 0 / 0 CTSC

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