ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8674 P1842E   Tenzing and Triangle 0 / 0 8
8672 P1842G   Tenzing and Random Operations 0 / 0 10
8671 P1842H   Tenzing and Random Real Numbers 0 / 0 10
8670 P1842I   Tenzing and Necklace 0 / 0 10
8667 P1843D   Apple Tree 0 / 0 4
8606 P1843F1   Omsk Metro (simple version) 0 / 0 (无)
8605 P1843F2   Omsk Metro (hard version) 0 / 0 (无)
8662 P1844C   Particles 0 / 0 4
8655 P1844H   Multiple of Three Cycles 0 / 0 10
8653 P1845C   Strong Password 0 / 0 4
8652 P1845D   Rating System 0 / 0 6
8651 P1845E   Boxes and Balls 0 / 0 9
8650 P1845F   Swimmers in the Pool 0 / 0 10
8647 P1846C   Rudolf and the Another Competition 0 / 0 4
8642 P1846G   Rudolf and CodeVid-23 0 / 0 6
8639 P1847C   Vampiric Powers, anyone? 0 / 0 4
8632 P1848F   Vika and Wiki 0 / 0 9
8681 P1849E   Max to the Right of Min 0 / 0 (无)
8617 P1851E   Nastya and Potions 0 / 0 (无)
8611 P1852C   Ina of the Mountain 0 / 0 9
8612 P1852D   Miriany and Matchstick 0 / 0 10
8609 P1852F   Panda Meetups 0 / 0 10
8722 P1854B   Earn or Unlock 0 / 0 8
8721 P1854C   Expected Destruction 0 / 0 9
8720 P1854E   Game Bundles 0 / 0 10
8718 P1854F   Mark and Spaceship 0 / 0 10
8712 P1856C   To Become Max 0 / 0 5
8711 P1856E1   PermuTree (easy version) 0 / 0 6
8710 P1856E2   PermuTree (hard version) 0 / 0 10
8702 P1858B   The Walkway 0 / 0 5
8699 P1858D   Trees and Segments 0 / 0 8
8694 P1859C   Another Permutation Problem 0 / 0 4
8693 P1859D   Andrey and Escape from Capygrad 0 / 0 6
8692 P1859E   Maximum Monogonosity 0 / 0 9
8690 P1860A   Not a Substring 0 / 0 (无)
8687 P1860D   Balanced String 0 / 0 (无)
8823 P1861D   Sorting By Multiplication 0 / 0 6
8821 P1861E   Non-Intersecting Subpermutations 0 / 0 8
8740 P1862A   Gift Carpet 0 / 0 (无)
8736 P1862F   Magic Will Save the World 0 / 0 (无)
8816 P1863E   Speedrun 0 / 0 7
8814 P1863F   Divide, XOR, and Conquer 0 / 0 10
8813 P1863G   Swaps 0 / 0 10
8812 P1863H   Goldberg Machine 3 0 / 0 10
8815 P1863I   Redundant Routes 0 / 0 10
8730 P1864D   Matrix Cascade 0 / 0 (无)
8726 P1864H   Asterism Stream 0 / 0 (无)
8809 P1866C   Completely Searching for Inversions 0 / 0 6
8807 P1866D   Digital Wallet 0 / 0 8
8808 P1866E   Elevators of Tamem 0 / 0 10

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