ID 题目 显示标签 隐藏标签 AC / 尝试 难度
843 P1658D1   388535 (Easy Version) 0 / 0 5
830 P1660D   Maximum Product Strikes Back 0 / 0 5
829 P1660E   Matrix and Shifts 0 / 0 5
795 P1665C   Tree Infection 0 / 0 5
755 P1671D   Insert a Progression 0 / 0 5
713 P1677A   Tokitsukaze and Strange Inequality 0 / 0 5
696 P1680C   Binary String 0 / 0 5
664 P1687A   The Enchanted Forest 0 / 0 5
653 P1689C   Infected Tree 0 / 0 5
598 P1698D   Fixed Point Guessing 0 / 0 5
573 P1702E   Split Into Two Sets 0 / 0 5
563 P1703G   Good Key, Bad Key 0 / 0 5
541 P1707A   Doremy's IQ 0 / 0 5
504 P1714D   Color with Occurrences 0 / 0 5
456 P1722E   Counting Rectangles 0 / 0 5
417 P1730B   Meeting on the Line 0 / 0 5
341 P1741E   Sending a Sequence Over the Network 0 / 0 5
302 P1748C   Zero-Sum Prefixes 0 / 0 5
282 P1753B   Factorial Divisibility 0 / 0 5
207 P1766D   Lucky Chains 0 / 0 5
182 P1771C   Hossam and Trainees 0 / 0 5
163 P1774D   Same Count One 0 / 0 5
154 P1775C   Interesting Sequence 0 / 0 5
128 P1778C   Flexible String 0 / 0 5
122 P1779C   Least Prefix Sum 0 / 0 5
108 P1781C   Equal Frequencies 0 / 0 5
83 P1787C   Remove the Bracket 0 / 0 5
28 P1795D   Triangle Coloring 0 / 0 5
22 P1796C   Maximum Set 0 / 0 5
7801 P1798D   Shocking Arrangement 0 / 0 5
6345 P1806C   Sequence Master 0 / 0 5
8554 P1811D   Umka and a Long Flight 0 / 0 5
8567 P1822E   Making Anti-Palindromes 0 / 0 5
8623 P1829G   Hits Different 0 / 0 5
8602 P1833E   Round Dance 0 / 0 5
8669 P1840E   Character Blocking 0 / 0 5
8809 P1857F   Sum and Product 0 / 0 5
9042 P1899F   Alex's whims 0 / 0 5
8991 P1907E   Good Triples 0 / 0 5
9110 P1910C   Poisonous Swamp 0 / 0 5
9073 P1917C   Watering an Array 0 / 0 5
9162 P1921E   Eat the Chip 0 / 0 5
9206 P1928C   Physical Education Lesson 0 / 0 5
9307 P1941E   Rudolf and k Bridges 0 / 0 5
9330 P1956C   Nene's Magical Matrix 0 / 0 5
9467 P1958D   Staircase 0 / 0 5
9440 P1968E   Cells Arrangement 0 / 0 5
9404 P1971F   Circle Perimeter 0 / 0 5
9522 P1980E   Permutation of Rows and Columns 0 / 0 5
9604 P1994C   Hungry Games 0 / 0 5

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