ID 题目 显示标签 隐藏标签 AC / 尝试 难度
143 P1712E1   LCM Sum (easy version) 0 / 0 8
55 P1728E   Red-Black Pepper 0 / 0 8
10 P1738E   Balance Addicts 0 / 0 8
8123 P1743F   Intersection and Union 0 / 0 8
8156 P1748E   Yet Another Array Counting Problem 0 / 0 8
8244 P1766E   Decomposition 0 / 0 8
8277 P1781E   Rectangle Shrinking 0 / 0 8
8347 P1790G   Tokens on Graph 0 / 0 8
8461 P1798E   Multitest Generator 0 / 0 8
8556 P1814E   Chain Chips 0 / 0 8
8509 P1824B2   LuoTianyi and the Floating Islands (Hard Version) 0 / 0 8
8674 P1842E   Tenzing and Triangle 0 / 0 8
8821 P1861E   Non-Intersecting Subpermutations 0 / 0 8
8807 P1866D   Digital Wallet 0 / 0 8
8803 P1866I   Imagination Castle 0 / 0 8
8777 P1870E   Another MEX Problem 0 / 0 8
8992 P1914G2   Light Bulbs (Hard Version) 0 / 0 8
8981 P1916E   Happy Life in University 0 / 0 8
8973 P1917D   Yet Another Inversions Problem 0 / 0 8
9054 P1919F1   Wine Factory (Easy Version) 0 / 0 8
9132 P1927G   Paint Charges 0 / 0 8
9127 P1928E   Modular Sequence 0 / 0 8
9121 P1929E   Sasha and the Happy Tree Cutting 0 / 0 8
9120 P1929F   Sasha and the Wedding Binary Search Tree 0 / 0 8
9306 P1942E   Farm Game 0 / 0 8
9213 P1943C   Tree Compass 0 / 0 8
9270 P1955H   The Most Reckless Defense 0 / 0 8
9385 P1970B3   Exact Neighbours (Hard) 0 / 0 8
9376 P1970F1   Playing Quidditch (Easy) 0 / 0 8
9374 P1970F2   Playing Quidditch (Medium) 0 / 0 8
9373 P1970F3   Playing Quidditch (Hard) 0 / 0 8
9328 P1977D   XORificator 0 / 0 8
9313 P1980G   Yasya and the Mysterious Tree 0 / 0 8
9463 P1982E   Number of k-good subarrays 0 / 0 8
9432 P1989E   Distance to Different 0 / 0 8

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