ID Problem Show tags Hide tags AC / Tried Difficulty
5911 P1523D   Love-Hate 0 / 0 (None)
5921 P1526E   Oolimry and Suffix Array 0 / 0 (None)
5984 P1542E1   Abnormal Permutation Pairs (easy version) 0 / 0 (None)
6085 P1575M   Managing Telephone Poles 0 / 0 (None)
6124 P1585E   Frequency Queries 0 / 0 (None)
6138 P1594F   Ideal Farm 0 / 0 (None)
6165 P1605E   Array Equalizer 0 / 0 (None)
6168 P1606D   Red-Blue Matrix 0 / 0 (None)
6177 P1608D   Dominoes 0 / 0 (None)
6183 P1609E   William The Oblivious 0 / 0 (None)
6213 P1615E   Purple Crayon 0 / 0 (None)
6222 P1617D2   Too Many Impostors (hard version) 0 / 0 (None)
6232 P1619H   Permutation and Queries 0 / 0 (None)
6265 P1628D2   Game on Sum (Hard Version) 0 / 0 (None)
6277 P1632E1   Distance Tree (easy version) 0 / 0 (None)
6281 P1633E   Spanning Tree Queries 0 / 0 (None)
6453 6453   Divisibility 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.