881 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
58 P1835D  Doctor's Brown Hypothesis 0 / 0 CTSC
56 P1835F  Good Graph 0 / 0 CTSC
37 P1839E  Decreasing Game 0 / 0 NOI
31 P1840F  Railguns 0 / 0 省选
17 P1842F  Tenzing and Tree 0 / 0 NOI
10 P1843D  Apple Tree 0 / 0 普及-
8 P1843F1  Omsk Metro (simple version) 0 / 0 普及
7 P1843F2  Omsk Metro (hard version) 0 / 0 省选
488 P1844E  Great Grids 0 / 0 NOI
485 P1844G  Tree Weights 0 / 0 CTSC
426 P1847F  The Boss's Identity 0 / 0 暂无评定
457 P1850H  The Third Letter 0 / 0 普及
452 P1851E  Nastya and Potions 0 / 0 暂无评定
1834 P1856E1  PermuTree (easy version) 0 / 0 暂无评定
1833 P1856E2  PermuTree (hard version) 0 / 0 暂无评定
7735 P1858E1  Rollbacks (Easy Version) 0 / 0 NOI
7728 P1859F  Teleportation in Byteland 0 / 0 CTSC
7723 P1860E  Fast Travel Text Editor 0 / 0 暂无评定
8846 P1861C  Queries for the Array 0 / 0 暂无评定
8838 P1863E  Speedrun 0 / 0 暂无评定
8882 P1866C  Completely Searching for Inversions 0 / 0 暂无评定
8868 P1867D  Cyclic Operations 0 / 0 暂无评定
8865 P1867F  Most Different Tree 0 / 0 暂无评定
8850 P1872F  Selling a Menagerie 0 / 0 暂无评定
8897 P1873H  Mad City 0 / 0 普及
8950 P1874B  Jellyfish and Math 0 / 0 暂无评定
8939 P1876C  Autosynthesis 0 / 0 暂无评定
8938 P1876D  Lexichromatography 0 / 0 暂无评定
8913 P1878G  wxhtzdy ORO Tree 0 / 0 暂无评定
8892 P1879E  Interactive Game with Coloring 0 / 0 NOI
8927 P1881F  Minimum Maximum Distance 0 / 0 暂无评定
8887 P1882D  Tree XOR 0 / 0 暂无评定
8976 P1889D  Game of Stacks 0 / 0 CTSC
8975 P1889E  Doremy's Swapping Trees 0 / 0 CTSC
8966 P1891F  A Growing Tree 0 / 0 提高
8965 P1893A  Anonymous Informant 0 / 0 普及-
8961 P1893E  Cacti Symphony 0 / 0 CTSC
8954 P1895E  Infinite Card Game 0 / 0 省选
9097 P1907G  Lights 0 / 0 省选
9052 P1914F  Programming Competition 0 / 0 普及
9051 P1914G1  Light Bulbs (Easy Version) 0 / 0 提高
9050 P1914G2  Light Bulbs (Hard Version) 0 / 0 省选
9038 P1916E  Happy Life in University 0 / 0 省选
9037 P1916F  Group Division 0 / 0 CTSC
9013 P1920F1  Smooth Sailing (Easy Version) 0 / 0 NOI
9197 P1941G  Rudolf and Subway 0 / 0 提高
9192 P1942D  Learning to Paint 0 / 0 暂无评定
9185 P1943C  Tree Compass 0 / 0 省选
9164 P1946F  Nobody is needed 0 / 0 NOI
9161 P1948C  Arrow Path 0 / 0 普及-
9156 P1949A  Grove 0 / 0 暂无评定
9154 P1949C  Annual Ants' Gathering 0 / 0 暂无评定
9148 P1949I  Disks 0 / 0 暂无评定
9139 P1950G  Shuffling Songs 0 / 0 暂无评定
9123 P1952G  Mathematician Takeover 0 / 0 暂无评定
9107 P1955G  GCD on a grid 0 / 0 暂无评定
9298 P1970C3  Game on Tree (Hard) 0 / 0 普及
9288 P1970G1  Min-Fund Prison (Easy) 0 / 0 普及
9287 P1970G2  Min-Fund Prison (Medium) 0 / 0 省选
9286 P1970G3  Min-Fund Prison (Hard) 0 / 0 NOI
9280 P1971F  Circle Perimeter 0 / 0 普及
9278 P1971H  ±1 0 / 0 提高
9259 P1975D  Paint the Tree 0 / 0 普及
9258 P1975E  Chain Queries 0 / 0 提高
9257 P1975F  Set 0 / 0 CTSC
9249 P1976E  Splittable Permutations 0 / 0 NOI
9248 P1976F  Remove Bridges 0 / 0 CTSC
9237 P1978F  Large Graph 0 / 0 暂无评定
9223 P1980G  Yasya and the Mysterious Tree 0 / 0 省选
9219 P1981D  Turtle and Multiplication 0 / 0 NOI
9200 P1985H1  Maximize the Largest Component (Easy Version) 0 / 0 暂无评定
9199 P1985H2  Maximize the Largest Component (Hard Version) 0 / 0 暂无评定
9374 P1986F  Non-academic Problem 0 / 0 普及
9367 P1987E  Wonderful Tree! 0 / 0 提高
9358 P1988D  The Omnipotent Monster Killer 0 / 0 提高
9350 P1989F  Simultaneous Coloring 0 / 0 CTSC
9345 P1990E1  Catch the Mole(Easy Version) 0 / 0 NOI
9344 P1990E2  Catch the Mole(Hard Version) 0 / 0 CTSC
9338 P1991E  Coloring Game 0 / 0 暂无评定
9321 P1994F  Stardew Valley 0 / 0 NOI
9301 P1997D  Maximize the Root 0 / 0 暂无评定

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