ID Problem Show tags Hide tags AC / Tried Difficulty
7671 P1685D1   Permutation Weight (Easy Version) 0 / 0 (None)
7670 P1685D2   Permutation Weight (Hard Version) 0 / 0 (None)
7665 P1687B   Railway System 0 / 0 (None)
7662 P1687E   Become Big For Me 0 / 0 (None)
7659 P1688B   Patchouli's Magical Talisman 0 / 0 (None)
7658 P1688C   Manipulating History 0 / 0 (None)
7653 P1689E   ANDfinity 0 / 0 (None)
7652 P1690A   Print a Pedestal (Codeforces logo?) 0 / 0 (None)
7644 P1691B   Shoe Shuffling 0 / 0 (None)
7643 P1691C   Sum of Substrings 0 / 0 (None)
7642 P1691D   Max GEQ Sum 0 / 0 (None)
7746 P1694B   Paranoid String 0 / 0 (None)
7742 P1695D1   Tree Queries (Easy Version) 0 / 0 (None)
7741 P1695D2   Tree Queries (Hard Version) 0 / 0 (None)
7740 P1695E   Ambiguous Dominoes 0 / 0 (None)
7737 P1696C   Fishingprince Plays With Array 0 / 0 (None)
7736 P1696D   Permutation Graph 0 / 0 (None)
7734 P1696F   Tree Recovery 0 / 0 (None)
7629 P1697C   awoo's Favorite Problem 0 / 0 (None)
7628 P1697D   Guess The String 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.