ID 题目 显示标签 隐藏标签 AC / 尝试 难度
606 AT2368   D - Divide by 2 or 3 0 / 0 (无)
607 AT2369   E - Round Trip 0 / 0 (无)
608 AT2370   F - Double Chance 0 / 0 (无)
609 AT2371   G - Count Sequences 0 / 0 (无)
610 AT2372   Ex - Construct a Matrix 0 / 0 (无)
592 AT2373   A - ^{-1} 0 / 1 10
594 AT2374   B - Playing Cards Validation 7 / 14 8
595 AT2375   C - Ladder Takahashi 7 / 15 8
596 AT2376   D - Takahashi's Solitaire 6 / 10 9
597 AT2377   E - Crystal Switches 6 / 9 9
598 AT2378   F - Sorting a Matrix 5 / 9 9
599 AT2379   G - Random Walk to Millionaire 3 / 8 10
600 AT2380   Ex - Constrained Sums 0 / 0 (无)
583 AT2381   A - Shift 8 / 12 8
584 AT2382   B - Misjudge the Time 6 / 11 9
585 AT2383   C - FF 7 / 9 9
586 AT2384   D - All Assign Point Add 4 / 8 10
587 AT2385   E - Grid Filling 6 / 10 9
588 AT2386   F - Shiritori 5 / 14 9
589 AT2387   G - Generalized Subtraction Game 0 / 0 (无)
590 AT2388   Ex - make 1 0 / 0 (无)
573 AT2389   A - wwwvvvvvv 0 / 0 (无)
574 AT2390   B - LOOKUP 8 / 18 7
575 AT2391   C - RANDOM 9 / 21 7
576 AT2392   D - Freefall 5 / 26 8
577 AT2393   E - Cheating Amidakuji 4 / 5 10
578 AT2394   F - BOX 4 / 14 9
579 AT2395   G - At Most 2 Colors 4 / 10 9
582 AT2396   Ex - Sum of Prod of Min 0 / 0 (无)
563 AT2397   A - Pawn on a Grid 0 / 0 (无)
564 AT2398   B - Inverse Prefix Sum 0 / 0 (无)
565 AT2399   C - Extra Character 0 / 0 (无)
566 AT2400   D - Factorial and Multiple 0 / 0 (无)
567 AT2401   E - Critical Hit 0 / 0 (无)
570 AT2402   F - Pay or Receive 0 / 0 (无)
571 AT2403   G - Do Use Hexagon Grid 2 0 / 0 (无)
572 AT2404   Ex - Substring Sort 0 / 0 (无)
552 AT2405   A - Count Down 0 / 0 (无)
553 AT2406   B - Sandwich Number 0 / 0 (无)
554 AT2407   C - Circular Playlist 0 / 0 (无)
556 AT2408   D - Max Multiple 0 / 0 (无)
559 AT2409   E - Least Elements 0 / 0 (无)
560 AT2410   F - Xor Minimization 0 / 0 (无)
561 AT2411   G - Farthest City 0 / 0 (无)
562 AT2412   Ex - Alchemy 0 / 0 (无)
542 AT2413   A - Generalized ABC 0 / 0 (无)
544 AT2414   B - Let's Get a Perfect Score 0 / 0 (无)
545 AT2415   C - String Delimiter 0 / 0 (无)
547 AT2416   D - Make Bipartite 2 0 / 0 (无)
548 AT2417   E - Choose Two and Eat One 0 / 0 (无)
549 AT2418   F - Union of Two Sets 0 / 0 (无)
550 AT2419   G - Similar Permutation 0 / 0 (无)
551 AT2420   Ex - Min + Sum 0 / 0 (无)
533 AT2421   A - Power 0 / 0 (无)
534 AT2422   B - First Query Problem 0 / 0 (无)
536 AT2423   C - Cash Register 0 / 0 (无)
537 AT2424   D - Scope 0 / 0 (无)
538 AT2425   E - Don't Isolate Elements 0 / 0 (无)
539 AT2426   F - Permutation Distance 0 / 0 (无)
540 AT2427   G - Partial Xor Enumeration 0 / 0 (无)
541 AT2428   Ex - Popcount Sum 0 / 0 (无)
522 AT2429   A - Sequence of Strings 0 / 0 (无)
523 AT2430   B - Multi Test Cases 0 / 0 (无)
525 AT2431   C - Count Connected Components 0 / 0 (无)
526 AT2432   D - Happy New Year 2023 0 / 0 (无)
527 AT2433   E - Count Simple Paths 0 / 0 (无)
528 AT2434   F - ABCBAC 0 / 0 (无)
529 AT2435   G - Only Once 0 / 0 (无)
532 AT2436   Ex - Count Unlabeled Graphs 0 / 0 (无)
512 AT2437   A - Edge Checker 2 0 / 0 (无)
514 AT2438   B - Longest Uncommon Prefix 0 / 0 (无)
515 AT2439   C - abc285_brutmhyhiizp 0 / 0 (无)
516 AT2440   D - Change Usernames 0 / 0 (无)
517 AT2441   E - Work or Rest 0 / 0 (无)
519 AT2442   F - Substring of Sorted String 0 / 0 (无)
520 AT2443   G - Tatami 0 / 0 (无)
521 AT2444   Ex - Avoid Square Number 0 / 0 (无)
503 AT2445   A - Range Swap 0 / 0 (无)
504 AT2446   B - Cat 0 / 0 (无)
505 AT2447   C - Rotate and Palindrome 0 / 0 (无)
507 AT2448   D - Money in Hand 0 / 0 (无)
508 AT2449   E - Souvenir 0 / 0 (无)
509 AT2450   F - Guess The Number 2 0 / 0 (无)
510 AT2451   G - Unique Walk 0 / 0 (无)
511 AT2452   Ex - Don't Swim 0 / 0 (无)
493 AT2453   A - Majority 0 / 0 (无)
495 AT2454   B - Postal Card 0 / 0 (无)
496 AT2455   C - Path Graph? 6 / 36 8
497 AT2456   D - Match or Not 7 / 10 9
498 AT2457   E - Karuta 6 / 15 8
499 AT2458   F - Components 3 / 8 10
500 AT2459   G - Balance Update Query 0 / 0 (无)
501 AT2460   Ex - Directed Graph and Query 5 / 12 9
484 AT2461   A - Many A+B Problems 0 / 0 (无)
485 AT2462   B - Qualification Contest 0 / 0 (无)
486 AT2463   C - Don’t be cycle 0 / 0 (无)
487 AT2464   D - Range Add Query 0 / 0 (无)
488 AT2465   E - Wish List 0 / 0 (无)
489 AT2466   F - Integer Division 0 / 0 (无)
490 AT2467   G - 3^N Minesweeper 0 / 0 (无)

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