ID 题目 显示标签 隐藏标签 AC / 尝试 难度
59 P1742E   Scuza 0 / 0 4
57 P1742G   Orray 0 / 0 5
56 P1743A   Password 0 / 0 3
50 P1743G   Antifibonacci Cut 0 / 0 10
48 P1744B   Even-Odd Increments 0 / 0 3
46 P1744D   Divisibility by 2^n 0 / 0 4
45 P1744E1   Divisible Numbers (easy version) 0 / 0 5
44 P1744E2   Divisible Numbers (hard version) 0 / 0 6
43 P1744F   MEX vs MED 0 / 0 7
40 P1746C   Permutation Operations 0 / 0 4
30 P1747E   List Generation 0 / 0 10
29 P1748A   The Ultimate Square 0 / 4 3
26 P1748D   ConstructOR 0 / 0 7
20 P1749D   Counting Arrays 0 / 0 6
17 P1750A   Indirect Sort 0 / 0 3
14 P1750D   Count GCD 0 / 0 6
12 P1750F   Majority 0 / 0 10
11 P1750G   Doping 0 / 0 10
7 P1753B   Factorial Divisibility 0 / 0 5
6 P1753C   Wish I Knew How to Sort 0 / 0 7
1 P1754B   Kevin and Permutation 0 / 0 3
8226 P1758D   Range = √Sum 0 / 0 6
8191 P1759B   Lost Permutation 0 / 0 3
8190 P1759C   Thermostat 0 / 0 3
8187 P1759F   All Possible Digits 0 / 0 6
8186 P1759G   Restore the Permutation 0 / 0 6
8195 P1760E   Binary Inversions 0 / 0 (无)
8182 P1761D   Carry Bit 0 / 0 (无)
8180 P1761F1   Anti-median (Easy Version) 0 / 0 (无)
8179 P1761F2   Anti-median (Hard Version) 0 / 0 (无)
8222 P1764B   Doremy's Perfect Math Class 0 / 0 3
8221 P1764C   Doremy's City Construction 0 / 0 4
8220 P1764D   Doremy's Pegging Game 0 / 0 7
8209 P1765E   Exchange 0 / 0 3
8204 P1765J   Hero to Zero 0 / 0 10
8203 P1765K   Torus Path 0 / 0 5
8201 P1765M   Minimum LCM 0 / 0 3
8312 P1770C   Koxia and Number Theory 0 / 0 5
8310 P1770E   Koxia and Tree 0 / 0 9
8309 P1770F   Koxia and Sequence 0 / 0 10
8308 P1770G   Koxia and Bracket 0 / 0 10
8306 P1771A   Hossam and Combinatorics 0 / 0 3
8304 P1771C   Hossam and Trainees 0 / 0 5
8300 P1773A   Amazing Trick 0 / 0 6
8266 P1773G   Game of Questions 0 / 0 10
8263 P1773J   Jumbled Trees 0 / 0 10
8260 P1774A   Add Plus Minus Sign 0 / 0 3
8259 P1774B   Coloring 0 / 0 5
8248 P1775C   Interesting Sequence 0 / 0 (无)
8247 P1775D   Friendly Spiders 0 / 0 (无)
8245 P1775F   Laboratory on Pluto 0 / 0 (无)
8297 P1777A   Everybody Likes Good Arrays! 0 / 0 (无)
8296 P1777B   Emordnilap 0 / 0 (无)
8295 P1777C   Quiz Master 0 / 0 (无)
8294 P1777D   Score of a Tree 0 / 0 (无)
8335 P1778B   The Forbidden Permutation 0 / 0 (无)
8333 P1778D   Flexible String Revisit 0 / 0 (无)
8332 P1778E   The Tree Has Fallen! 0 / 0 (无)
8331 P1778F   Maximizing Root 0 / 0 (无)
8243 P1779B   MKnez's ConstructiveForces Task 0 / 0 (无)
8290 P1780B   GCD Partition 0 / 0 (无)
8288 P1780E   Josuke and Complete Graph 0 / 0 (无)
8286 P1780G   Delicious Dessert 0 / 0 (无)
8285 P1781A   Parallel Projection 0 / 1 3
8282 P1781D   Many Perfect Squares 0 / 0 6
8280 P1781F   Bracket Insertion 0 / 0 10
8235 P1783B   Matrix of Differences 0 / 0 (无)
8232 P1783E   Game of the Year 0 / 0 (无)
8330 P1787A   Exponential Equation 0 / 0 (无)
8329 P1787B   Number Factorization 0 / 0 (无)
8328 P1787C   Remove the Bracket 0 / 0 (无)
8326 P1787E   The Harmonization of XOR 0 / 0 (无)
8325 P1787F   Inverse Transformation 0 / 0 (无)
8365 P1788A   One and Two 0 / 0 (无)
8364 P1788B   Sum of Two Numbers 0 / 0 (无)
8363 P1788C   Matching Numbers 0 / 0 (无)
8362 P1788D   Moving Dots 0 / 0 (无)
8378 P1789A   Serval and Mocha's Array 0 / 0 (无)
8376 P1789C   Serval and Toxel's Arrays 0 / 0 (无)
8374 P1789E   Serval and Music Game 0 / 0 (无)
8321 P1790A   Polycarp and the Day of Pi 0 / 0 (无)
8320 P1790B   Taisia and Dice 0 / 0 (无)
8319 P1790C   Premutation 0 / 0 (无)
8316 P1790F   Timofey and Black-White Tree 0 / 0 (无)
8275 P1792B   Stand-up Comedian 0 / 0 (无)
8274 P1792C   Min Max Sort 0 / 0 (无)
8273 P1792D   Fixed Prefix Permutations 0 / 0 (无)
8359 P1793A   Yet Another Promotion 0 / 0 (无)
8358 P1793B   Fedya and Array 0 / 0 (无)
8406 P1794B   Not Dividing 0 / 0 (无)
8405 P1794C   Scoring Subsequences 0 / 0 (无)
8404 P1794D   Counting Factorizations 0 / 0 (无)
8369 P1795D   Triangle Coloring 0 / 0 5
8368 P1795E   Explosions? 0 / 0 8
8400 P1796C   Maximum Set 0 / 0 5
8399 P1796D   Maximum Subarray 0 / 0 7
8397 P1796F   Strange Triples 0 / 0 10
8482 P1798C   Candy Store 0 / 0 5
8481 P1798D   Shocking Arrangement 0 / 0 5
8479 P1798F   Gifts from Grandfather Ahmed 0 / 0 9

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