ID 题目 显示标签 隐藏标签 AC / 尝试 难度
239 P1920F2   Smooth Sailing (Hard Version) 0 / 0 10
235 P1921D   Very Different Array 0 / 0 3
233 P1921F   Sum of Progression 0 / 0 6
232 P1921G   Mischievous Shooter 0 / 0 8
228 P1922D   Berserk Monsters 0 / 0 6
222 P1923D   Slimes 0 / 0 6
221 P1923E   Count Paths 0 / 0 7
218 P1924B   Space Harbour 0 / 0 7
206 P1926E   Vlad and an Odd Ordering 0 / 0 5
200 P1927D   Find the Different Ones! 0 / 0 4
198 P1927F   Microcycle 0 / 0 6
197 P1927G   Paint Charges 0 / 0 8
193 P1928D   Lonely Mountain Dungeons 0 / 0 6
191 P1928F   Digital Patterns 0 / 0 10
185 P1929F   Sasha and the Wedding Binary Search Tree 0 / 0 8
182 P1930C   Lexicographically Largest 0 / 0 5
177 P1930G   Prefix Max Set Counting 0 / 0 10
165 P1932C   LR-remainders 0 / 0 4
162 P1932F   Feed Cats 0 / 0 6
145 P1935C   Messenger in MAC 0 / 0 6
143 P1935E   Distance Learning Courses in MAC 0 / 0 9
142 P1935F   Andrey's Tree 0 / 0 10
140 P1936B   Pinball 0 / 0 7
139 P1936C   Pokémon Arena 0 / 0 9
138 P1936D   Bitwise Paradox 0 / 0 10
108 P1941E   Rudolf and k Bridges 0 / 0 5
101 P1942D   Learning to Paint 0 / 0 7
99 P1942F   Farmer John's Favorite Function 0 / 0 10
97 P1942H   Farmer John's Favorite Intern 0 / 0 10
81 P1945F   Kirill and Mushrooms 0 / 0 6
80 P1945G   Cook and Porridge 0 / 0 9
79 P1945H   GCD is Greater 0 / 0 10
73 P1946F   Nobody is needed 0 / 0 9
46 P1951B   Battle Cows 0 / 0 4
42 P1951F   Inversion Composition 0 / 0 9
24 P1954E   Chain Reaction 0 / 0 8
21 P1955B   Progressive Square 0 / 0 3
19 P1955D   Inaccurate Subsequence Search 0 / 0 4
14 P1956A   Nene's Game 0 / 0 3
8 P1956F   Nene and the Passing Game 0 / 0 10
2 P1957F1   Frequency Mismatch (Easy Version) 0 / 0 (无)
1 P1957F2   Frequency Mismatch (Hard Version) 1 / 1 10
9513 P1971G   XOUR 0 / 0 5
9508 P1973B   Cat, Fox and the Lonely Array 0 / 0 4
9501 P1974C   Beautiful Triple Pairs 0 / 0 4
9498 P1974F   Cutting Game 0 / 0 6
9497 P1974G   Money Buys Less Happiness Now 0 / 0 7
9492 P1975E   Chain Queries 0 / 0 7
9484 P1976D   Invertible Bracket Sequences 0 / 0 7
9483 P1976E   Splittable Permutations 0 / 0 9
9482 P1976F   Remove Bridges 0 / 0 10
9479 P1977C   Nikita and LCM 0 / 0 6
9474 P1978C   Manhattan Permutations 0 / 0 4
9473 P1978D   Elections 0 / 0 5
9472 P1978E   Computing Machine 0 / 0 7
9471 P1978F   Large Graph 0 / 0 9
9466 P1979E   Manhattan Triangle 0 / 0 9
9460 P1980E   Permutation of Rows and Columns 0 / 0 5
9459 P1980F1   Field Division (easy version) 0 / 0 6
9457 P1980G   Yasya and the Mysterious Tree 0 / 0 8
9452 P1981E   Turtle and Intersected Segments 0 / 0 10
9451 P1981F   Turtle and Paths on a Tree 0 / 0 10
9448 P1982C   Boring Day 0 / 0 (无)
9447 P1982D   Beauty of the mountains 0 / 0 (无)
9445 P1982F   Sorting Problem Again 0 / 0 (无)
9430 P1985F   Final Boss 1 / 1 5
9428 P1985H1   Maximize the Largest Component (Easy Version) 0 / 0 5
9427 P1985H2   Maximize the Largest Component (Hard Version) 0 / 0 8
9425 P1986B   Matrix Stabilization 0 / 0 (无)
9424 P1986C   Update Queries 0 / 0 (无)
9420 P1986G1   Permutation Problem (Simple Version) 0 / 0 (无)
9419 P1986G2   Permutation Problem (Hard Version) 0 / 0 (无)

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