ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3406 P891D   Sloth 0 / 0 (无)
3382 P896E   Welcome home, Chtholly 0 / 0 (无)
3334 P908H   New Year and Boolean Bridges 0 / 0 (无)
3240 P923E   Perpetual Subtraction 0 / 0 (无)
3227 P925F   Parametric Circulation 0 / 0 (无)
3113 P958A3   Death Stars (hard) 0 / 0 (无)
3086 P960H   Santa's Gift 0 / 0 (无)
3067 P963E   Circles of Waiting 0 / 0 (无)
3015 P981H   K Paths 0 / 0 (无)
2991 P986D   Perfect Encoding 0 / 0 (无)
2845 P1012E   Cycle sort 0 / 0 (无)
2694 P1044E   Grid Sort 0 / 0 (无)
2594 P1067D   Computer Game 0 / 0 (无)
2406 P1103D   Professional layer 0 / 0 (无)
2365 P1110G   Tree-Tac-Toe 0 / 0 (无)
2310 P1119G   Get Ready for the Battle 0 / 0 (无)
2303 P1120F   Secret Letters 0 / 0 (无)
2294 P1129E   Legendary Tree 0 / 0 (无)
2099 P1167G   Low Budget Inception 0 / 0 (无)
2094 P1168E   Xor Permutations 0 / 0 (无)
2014 P1184A3   Heidi Learns Hashing (Hard) 0 / 0 (无)
2006 P1184D2   Parallel Universes (Hard) 0 / 0 (无)
1977 P1188D   Make Equal 0 / 0 (无)
1968 P1190E   Tokitsukaze and Explosion 0 / 0 (无)
1887 P1205E   Expected Value Again 0 / 0 (无)
1853 P1210F1   Marek and Matching (easy version) 0 / 0 (无)
1843 P1211H   Road Repair in Treeland 0 / 0 (无)
1767 P1225G   To Make 1 0 / 0 (无)
1714 P1239E   Turtle 0 / 0 (无)
1712 P1240F   Football 0 / 0 (无)
1669 P1250I   Show Must Go On 0 / 0 (无)
1667 P1250K   Projectors 0 / 0 (无)
1610 P1261F   Xor-Set 0 / 0 (无)
1479 P1286D   LCC 0 / 0 (无)
1477 P1286F   Harry The Potter 0 / 0 (无)
1372 P1307G   Cow and Exercise 0 / 0 (无)
1284 P1329D   Dreamoon Likes Strings 0 / 0 (无)
1266 P1332G   No Monotone Triples 0 / 0 (无)
1205 P1344E   Train Tracks 0 / 0 (无)
1181 P1349F1   Slime and Sequences (Easy Version) 0 / 0 (无)
976 P1383C   String Transformation 2 0 / 0 (无)
782 P1423D   Does anyone else hate the wind? 0 / 0 (无)
767 P1425C   Captain of Knights 0 / 0 (无)
690 P1439D   INOI Final Contests 0 / 0 (无)
613 P1458D   Flip and Reverse 0 / 0 (无)
612 P1458E   Nim Shortcuts 0 / 0 (无)
590 P1463F   Max Correct Set 0 / 0 (无)
513 P1476G   Minimum Difference 0 / 0 (无)
490 P1481F   AB Tree 0 / 0 (无)
453 P1488I   Demonic Invasion 0 / 0 (无)

分类

手气不错

根据当前过滤条件随机选择一道题