ID 题目 显示标签 隐藏标签 AC / 尝试 难度
492 AT2468   Ex - A Nameless Counting Problem 0 / 0 (无)
474 AT2469   A - flip 0 / 0 (无)
475 AT2470   B - V 0 / 0 (无)
476 AT2471   C - Coverage 0 / 0 (无)
477 AT2472   D - Step Up Robot 0 / 0 (无)
478 AT2473   E - Swap Places 0 / 0 (无)
479 AT2474   F - Teleporter Takahashi 0 / 0 (无)
481 AT2475   G - Shopping in AtCoder store 0 / 0 (无)
483 AT2476   Ex - Trio 0 / 0 (无)
464 AT2477   A - Contest Result 0 / 0 (无)
465 AT2478   B - Qual B 0 / 0 (无)
466 AT2479   C - Max MEX 0 / 0 (无)
467 AT2480   D - Marking 0 / 0 (无)
468 AT2481   E - Make it Palindrome 0 / 0 (无)
471 AT2482   F - Maximum Diameter 0 / 0 (无)
472 AT2483   G - Edge Elimination 0 / 0 (无)
473 AT2484   Ex - Bow Meow Optimization 0 / 0 (无)
454 AT2485   A - camel Case 0 / 0 (无)
455 AT2486   B - Trimmed Mean 0 / 0 (无)
456 AT2487   C - LRUD Instructions 2 0 / 0 (无)
459 AT2488   D - Flip Cards 0 / 0 (无)
460 AT2489   E - Find Permutation 0 / 0 (无)
461 AT2490   F - Teleporter and Closed off 0 / 0 (无)
462 AT2491   G - OR Sum 0 / 0 (无)
463 AT2492   Ex - Balanced Tree 0 / 0 (无)
443 AT2493   A - CAPS LOCK 0 / 0 (无)
445 AT2494   B - Yellow and Red Card 0 / 0 (无)
448 AT2495   C - Four Variables 0 / 0 (无)
449 AT2496   D - Unicyclic Components 0 / 0 (无)
450 AT2497   E - Transitivity 0 / 0 (无)
451 AT2498   F - Regular Triangle Inside a Rectangle 0 / 0 (无)
452 AT2499   G - Count Strictly Increasing Sequences 0 / 0 (无)
453 AT2500   Ex - Rating Estimator 0 / 0 (无)
434 AT2501   A - Swap Odd and Even 0 / 0 (无)
436 AT2502   B - Call the ID Number 0 / 0 (无)
437 AT2503   C - Make Takahashi Happy 0 / 0 (无)
438 AT2504   D - Tying Rope 0 / 0 (无)
439 AT2505   E - Geometric Progression 0 / 0 (无)
440 AT2506   F - Zero or One 0 / 0 (无)
441 AT2507   G - Triple Index 0 / 0 (无)
442 AT2508   Ex - Optimal Path Decomposition 0 / 0 (无)
425 AT2509   A - Filter 0 / 0 (无)
426 AT2510   B - ASCII Art 0 / 0 (无)
427 AT2511   C - Merge Sequences 0 / 0 (无)
428 AT2512   D - Bank 0 / 0 (无)
429 AT2513   E - 2xN Grid 0 / 0 (无)
430 AT2514   F - Sugar Water 2 0 / 0 (无)
431 AT2515   G - Distance Queries on a Tree 0 / 0 (无)
433 AT2516   Ex - K-Coloring 0 / 0 (无)
415 AT2517   A - Probably English 0 / 0 (无)
416 AT2518   B - Bombs 0 / 0 (无)
417 AT2519   C - Socks 0 / 0 (无)
418 AT2520   D - Three Days Ago 0 / 0 (无)
419 AT2521   E - Kth Number 0 / 0 (无)
421 AT2522   F - substr = S 0 / 0 (无)
422 AT2523   G - Minimum Reachable City 0 / 0 (无)
423 AT2524   Ex - E or m 0 / 0 (无)
910 AT2525   A - Alternately 0 / 0 (无)
911 AT2526   B - Chessboard 0 / 0 (无)
912 AT2527   C - Gap Existence 0 / 0 (无)
409 AT2528   D - M<=ab 0 / 0 (无)
410 AT2529   E - Transition Game 0 / 0 (无)
411 AT2530   F - Simultaneous Swap 0 / 0 (无)
412 AT2531   G - Polygon and Points 0 / 0 (无)
414 AT2532   Ex - Unite 0 / 0 (无)
900 AT2533   A - Double Click 0 / 0 (无)
903 AT2534   B - chess960 0 / 0 (无)
904 AT2535   C - PC on the Table 0 / 0 (无)
905 AT2536   D - Count Subtractions 0 / 0 (无)
906 AT2537   E - Kth Takoyaki Set 0 / 0 (无)
907 AT2538   F - Minimum Bounding Box 2 0 / 0 (无)
908 AT2539   G - Constrained Nim 2 0 / 0 (无)
909 AT2540   Ex - Diff Adjacent 0 / 0 (无)
892 AT2541   A - Job Interview 0 / 0 (无)
893 AT2542   B - Coloring Matrix 0 / 0 (无)
894 AT2543   C - Cards Query Problem 0 / 0 (无)
895 AT2544   D - Writing a Numeral 0 / 0 (无)
896 AT2545   E - Unfair Sugoroku 0 / 0 (无)
897 AT2546   F - Rook Score 0 / 0 (无)
898 AT2547   G - Strawberry War 0 / 0 (无)
899 AT2548   Ex - Sum of Min of Length 0 / 0 (无)
881 AT2549   A - Treasure Chest 0 / 0 (无)
882 AT2550   B - Trick Taking 0 / 0 (无)
883 AT2551   C - Dango 0 / 0 (无)
884 AT2552   D - Find by Query 0 / 0 (无)
885 AT2553   E - Nearest Black Vertex 0 / 0 (无)
886 AT2554   F - Square Subsequence 0 / 0 (无)
887 AT2555   G - Minimum Permutation 0 / 0 (无)
889 AT2556   Ex - Dice Sum Infinity 0 / 0 (无)
871 AT2557   A - N-choice question 0 / 0 (无)
872 AT2558   B - Same Map in the RPG World 0 / 0 (无)
873 AT2559   C - Cross 0 / 0 (无)
874 AT2560   D - AABCC 0 / 0 (无)
875 AT2561   E - Dice Product 3 0 / 0 (无)
877 AT2562   F - More Holidays 0 / 0 (无)
878 AT2563   G - P-smooth number 0 / 0 (无)
880 AT2564   Ex - Fibonacci-Revisited 0 / 0 (无)
861 AT2565   A - Overall Winner 0 / 0 (无)
862 AT2566   B - Fill the Gaps 0 / 0 (无)
863 AT2567   C - AtCoder Cards 0 / 0 (无)

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