ID Problem Show tags Hide tags AC / Tried Difficulty
838 P1491D   Zookeeper and The Infinite Zoo 0 / 0 (None)
837 P1491E   Fib-tree 0 / 0 (None)
836 P1491F   Magnets 0 / 0 (None)
835 P1491G   Switch and Flip 0 / 0 (None)
834 P1491H   Yuezheng Ling and Dynamic Tree 0 / 0 (None)
833 P1491I   Ruler Of The Zoo 0 / 0 (None)
832 P1492A   Three swimmers 0 / 0 (None)
831 P1492B   Card Deck 0 / 0 (None)
830 P1492C   Maximum width 0 / 0 (None)
829 P1492D   Genius's Gambit 0 / 0 (None)
828 P1492E   Almost Fault-Tolerant Database 0 / 0 (None)
827 P1493A   Anti-knapsack 0 / 0 (None)
826 P1493B   Planet Lapituletti 0 / 0 (None)
825 P1493C   K-beautiful Strings 0 / 0 (None)
824 P1493D   GCD of an Array 0 / 0 (None)
823 P1493E   Enormous XOR 0 / 0 (None)
822 P1493F   Enchanted Matrix 0 / 0 (None)
821 P1494A   ABC String 0 / 0 (None)
820 P1494B   Berland Crossword 0 / 0 (None)
819 P1494C   1D Sokoban 0 / 0 (None)

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