ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4989 P891D   Sloth 0 / 0 10
4965 P896E   Welcome home, Chtholly 0 / 0 10
4910 P908H   New Year and Boolean Bridges 0 / 0 10
4793 P923E   Perpetual Subtraction 0 / 0 10
4780 P925F   Parametric Circulation 0 / 0 10
4670 P958A3   Death Stars (hard) 0 / 0 10
4635 P960H   Santa's Gift 0 / 0 10
4616 P963E   Circles of Waiting 0 / 0 10
4564 P981H   K Paths 0 / 0 10
4540 P986D   Perfect Encoding 0 / 0 10
4394 P1012E   Cycle sort 0 / 0 10
4237 P1044E   Grid Sort 0 / 0 10
4137 P1067D   Computer Game 0 / 0 10
3949 P1103D   Professional layer 0 / 0 10
3908 P1110G   Tree-Tac-Toe 0 / 0 10
3853 P1119G   Get Ready for the Battle 0 / 0 10
3846 P1120F   Secret Letters 0 / 0 10
3837 P1129E   Legendary Tree 0 / 0 10
3642 P1167G   Low Budget Inception 0 / 0 10
3637 P1168E   Xor Permutations 0 / 0 10
3548 P1184A3   Heidi Learns Hashing (Hard) 0 / 0 10
3540 P1184D2   Parallel Universes (Hard) 0 / 0 10
3511 P1188D   Make Equal 0 / 0 10
3502 P1190E   Tokitsukaze and Explosion 0 / 0 10
3421 P1205E   Expected Value Again 0 / 0 10
3387 P1210F1   Marek and Matching (easy version) 0 / 0 10
3377 P1211H   Road Repair in Treeland 0 / 0 10
3301 P1225G   To Make 1 0 / 0 10
3248 P1239E   Turtle 0 / 0 10
3246 P1240F   Football 0 / 0 10
3203 P1250I   Show Must Go On 0 / 0 10
3201 P1250K   Projectors 0 / 0 10
3144 P1261F   Xor-Set 0 / 0 10
2965 P1286D   LCC 0 / 0 10
2963 P1286F   Harry The Potter 0 / 0 10
2858 P1307G   Cow and Exercise 0 / 0 10
2770 P1329D   Dreamoon Likes Strings 0 / 0 10
2752 P1332G   No Monotone Triples 0 / 0 10
2691 P1344E   Train Tracks 0 / 0 10
2667 P1349F1   Slime and Sequences (Easy Version) 0 / 0 10
2462 P1383C   String Transformation 2 0 / 0 10
2268 P1423D   Does anyone else hate the wind? 0 / 0 10
2253 P1425C   Captain of Knights 0 / 0 10
2176 P1439D   INOI Final Contests 0 / 0 10
2099 P1458D   Flip and Reverse 0 / 0 10
2098 P1458E   Nim Shortcuts 0 / 0 10
2076 P1463F   Max Correct Set 0 / 0 10
1999 P1476G   Minimum Difference 0 / 0 10
1976 P1481F   AB Tree 0 / 0 10
1939 P1488I   Demonic Invasion 0 / 0 10

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