ID 题目 显示标签 隐藏标签 AC / 尝试 难度
98 AT1985   E - Integer Sequence Fair 0 / 0 (无)
108 AT1993   E - Graph Destruction 0 / 0 (无)
216 AT2001   E - Fraction Floor Sum 0 / 0 (无)
226 AT2009   E - Minimal payments 0 / 0 (无)
234 AT2017   E - Rook Path 0 / 0 (无)
243 AT2025   E - Σ[k=0..10^100]floor(X/10^k) 0 / 0 (无)
252 AT2033   E - Arithmetic Number 0 / 0 (无)
261 AT2041   E - MST + 1 8 / 17 7
270 AT2049   E - Average and Median 0 / 0 (无)
278 AT2057   E - Skiing 0 / 0 (无)
287 AT2065   E - Range Sums 0 / 0 (无)
296 AT2073   E - Subtree K-th Max 0 / 0 (无)
350 AT2081   E - Ranges on Tree 0 / 0 (无)
305 AT2089   E - Putting Candies 0 / 0 (无)
315 AT2097   E - (∀x∀) 0 / 0 (无)
323 AT2105   E - Edge Deletion 0 / 0 (无)
333 AT2113   E - King Bombee 0 / 0 (无)
344 AT2121   E - Wrapping Chocolate 0 / 0 (无)
354 AT2129   E - Bishop 2 0 / 0 (无)
364 AT2137   E - Max Min 0 / 0 (无)
373 AT2145   E - K-colinear Line 6 / 21 8
383 AT2153   E - RLE 0 / 0 (无)
393 AT2161   E - Prefix Equality 0 / 0 (无)
403 AT2169   E - Takahashi and Animals 0 / 0 (无)
843 AT2177   E - Road Reduction 0 / 0 (无)
833 AT2185   E - Distance Sequence 0 / 0 (无)
823 AT2193   E - Small d and k 0 / 0 (无)
814 AT2201   E - Lucky Numbers 0 / 0 (无)
805 AT2209   E - Takahashi's Anguish 8 / 21 7
795 AT2217   E - Addition and Multiplication 2 0 / 0 (无)
785 AT2225   E - Packing Potatoes 0 / 0 (无)
773 AT2233   E - LCM on Whiteboard 0 / 0 (无)
763 AT2241   E - At Least One 0 / 0 (无)
754 AT2249   E - Many Operations 0 / 0 (无)
744 AT2257   E - Red and Blue Graph 0 / 0 (无)
734 AT2265   E - Sugoroku 3 0 / 0 (无)
725 AT2273   E - Blackout 2 0 / 0 (无)
715 AT2281   E - Warp 0 / 0 (无)
706 AT2289   E - Throwing the Die 6 / 9 9
696 AT2297   E - Erasing Vertices 2 0 / 0 (无)
686 AT2305   E - Chinese Restaurant (Three-Star Version) 0 / 0 (无)
676 AT2313   E - Last Rook 0 / 0 (无)
665 AT2321   E - Apple Baskets on Circle 0 / 0 (无)
656 AT2329   E - Subsequence Path 0 / 0 (无)
645 AT2337   E - Add and Mex 0 / 0 (无)
636 AT2345   E - Notebook 0 / 0 (无)
626 AT2353   E - Booster 0 / 0 (无)
616 AT2361   E - Sugoroku 4 0 / 0 (无)
607 AT2369   E - Round Trip 0 / 0 (无)
597 AT2377   E - Crystal Switches 6 / 9 9
587 AT2385   E - Grid Filling 6 / 10 9
577 AT2393   E - Cheating Amidakuji 4 / 5 10
567 AT2401   E - Critical Hit 0 / 0 (无)
559 AT2409   E - Least Elements 0 / 0 (无)
548 AT2417   E - Choose Two and Eat One 0 / 0 (无)
538 AT2425   E - Don't Isolate Elements 0 / 0 (无)
527 AT2433   E - Count Simple Paths 0 / 0 (无)
517 AT2441   E - Work or Rest 0 / 0 (无)
508 AT2449   E - Souvenir 0 / 0 (无)
498 AT2457   E - Karuta 6 / 15 8
488 AT2465   E - Wish List 0 / 0 (无)
478 AT2473   E - Swap Places 0 / 0 (无)
468 AT2481   E - Make it Palindrome 0 / 0 (无)
460 AT2489   E - Find Permutation 0 / 0 (无)
450 AT2497   E - Transitivity 0 / 0 (无)
439 AT2505   E - Geometric Progression 0 / 0 (无)
429 AT2513   E - 2xN Grid 0 / 0 (无)
419 AT2521   E - Kth Number 0 / 0 (无)
410 AT2529   E - Transition Game 0 / 0 (无)
906 AT2537   E - Kth Takoyaki Set 0 / 0 (无)
896 AT2545   E - Unfair Sugoroku 0 / 0 (无)
885 AT2553   E - Nearest Black Vertex 0 / 0 (无)
875 AT2561   E - Dice Product 3 0 / 0 (无)
866 AT2569   E - Pac-Takahashi 0 / 0 (无)
856 AT2577   E - Isolation 0 / 3 10
839 AT2585   E - A Gift From the Stars 0 / 0 (无)
740 AT2593   E - Good Graph 0 / 0 (无)
641 AT2601   E - Art Gallery on Graph 0 / 0 (无)
543 AT2609   E - Best Performances 0 / 0 (无)
444 AT2617   E - Distinct Adjacent 0 / 0 (无)

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