ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4298 P891D   Sloth 0 / 0 10
4274 P896E   Welcome home, Chtholly 0 / 0 10
4226 P908H   New Year and Boolean Bridges 0 / 0 10
4130 P923E   Perpetual Subtraction 0 / 0 10
4117 P925F   Parametric Circulation 0 / 0 10
4008 P958A3   Death Stars (hard) 0 / 0 10
3981 P960H   Santa's Gift 0 / 0 10
3962 P963E   Circles of Waiting 0 / 0 10
3910 P981H   K Paths 0 / 0 10
3886 P986D   Perfect Encoding 0 / 0 10
3740 P1012E   Cycle sort 0 / 0 10
3589 P1044E   Grid Sort 0 / 0 10
3489 P1067D   Computer Game 0 / 0 10
3301 P1103D   Professional layer 0 / 0 10
3260 P1110G   Tree-Tac-Toe 0 / 0 10
3205 P1119G   Get Ready for the Battle 0 / 0 10
3198 P1120F   Secret Letters 0 / 0 10
3189 P1129E   Legendary Tree 0 / 0 10
2994 P1167G   Low Budget Inception 0 / 0 10
2989 P1168E   Xor Permutations 0 / 0 10
2909 P1184A3   Heidi Learns Hashing (Hard) 0 / 0 10
2901 P1184D2   Parallel Universes (Hard) 0 / 0 10
2872 P1188D   Make Equal 0 / 0 10
2863 P1190E   Tokitsukaze and Explosion 0 / 0 10
2782 P1205E   Expected Value Again 0 / 0 10
2748 P1210F1   Marek and Matching (easy version) 0 / 0 10
2738 P1211H   Road Repair in Treeland 0 / 0 10
2662 P1225G   To Make 1 0 / 0 10
2609 P1239E   Turtle 0 / 0 10
2607 P1240F   Football 0 / 0 10
2564 P1250I   Show Must Go On 0 / 0 10
2562 P1250K   Projectors 0 / 0 10
2505 P1261F   Xor-Set 0 / 0 10
2383 P1286D   LCC 0 / 0 10
2381 P1286F   Harry The Potter 0 / 0 10
2276 P1307G   Cow and Exercise 0 / 0 10
2188 P1329D   Dreamoon Likes Strings 0 / 0 10
2170 P1332G   No Monotone Triples 0 / 0 10
2109 P1344E   Train Tracks 0 / 0 10
2085 P1349F1   Slime and Sequences (Easy Version) 0 / 0 10
1880 P1383C   String Transformation 2 1 / 1 10
1686 P1423D   Does anyone else hate the wind? 0 / 0 10
1671 P1425C   Captain of Knights 0 / 0 10
1594 P1439D   INOI Final Contests 0 / 0 10
1517 P1458D   Flip and Reverse 0 / 0 10
1516 P1458E   Nim Shortcuts 0 / 0 10
1494 P1463F   Max Correct Set 0 / 0 10
1417 P1476G   Minimum Difference 0 / 0 10
1394 P1481F   AB Tree 0 / 0 10
1357 P1488I   Demonic Invasion 0 / 0 10

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