ID 题目 显示标签 隐藏标签 AC / 尝试 难度
658 codeforces#P1422B  Nice Matrix 0 / 0 4
655 codeforces#P1422E  Minlexes 0 / 0 10
633 codeforces#P1425E  Excitation of Atoms 0 / 0 8
629 codeforces#P1426A  Floor Number 1 / 1 3
628 codeforces#P1426B  Symmetric Matrix 2 / 2 3
622 codeforces#P1427B  Chess Cheater 0 / 0 4
620 codeforces#P1427D  Unshuffling a Deck 0 / 0 7
614 codeforces#P1428B  Belted Rooms 0 / 0 4
612 codeforces#P1428D  Bouncing Boomerangs 0 / 0 6
605 codeforces#P1430B  Barrels 0 / 0 3
604 codeforces#P1430C  Numbers on Whiteboard 0 / 0 3
597 codeforces#P1431B  Polycarp and the Language of Gods 0 / 0 4
598 codeforces#P1431C  Black Friday 0 / 0 5
589 codeforces#P1433A  Boring Apartments 1 / 1 3
588 codeforces#P1433B  Yet Another Bookshelf 0 / 0 3
571 codeforces#P1437E  Make It Increasing 1 / 1 8
570 codeforces#P1438A  Specific Tastes of Andre 1 / 1 3
562 codeforces#P1439A1  Binary Table (Easy Version) 0 / 0 5
561 codeforces#P1439A2  Binary Table (Hard Version) 0 / 0 6
559 codeforces#P1439C  Greedy Shopping 0 / 0 10
556 codeforces#P1440A  Buy the String 0 / 0 3
553 codeforces#P1442B  Identify the Operations 1 / 1 6
524 codeforces#P1450D  Rating Compression 0 / 0 6
519 codeforces#P1450H2  Multithreading (Hard Version) 0 / 0 10
516 codeforces#P1451B  Non-Substring Subsequence 0 / 0 3
517 codeforces#P1451C  String Equality 0 / 0 4
503 codeforces#P1453A  Cancel the Trains 1 / 1 3
504 codeforces#P1453B  Suffix Operations 0 / 0 4
502 codeforces#P1453C  Triangles 0 / 0 5
497 codeforces#P1454B  Unique Bid Auction 0 / 0 3
495 codeforces#P1454C  Sequence Transformation 0 / 0 4
488 codeforces#P1455E  Four Points 1 / 3 9
475 codeforces#P1461B  Find the Spruce 0 / 0 4
473 codeforces#P1461D  Divide and Summarize 0 / 0 5
472 codeforces#P1461E  Water Level 0 / 0 8
470 codeforces#P1462A  Favorite Sequence 1 / 1 3
469 codeforces#P1462B  Last Year's Substring 1 / 1 3
466 codeforces#P1462E2  Close Tuples (hard version) 0 / 0 5
461 codeforces#P1463C  Busy Robot 0 / 0 6
459 codeforces#P1463E  Plan of Lectures 0 / 0 9
446 codeforces#P1467B  Hills And Valleys 0 / 0 5
440 codeforces#P1468C  Berpizza 0 / 0 4
434 codeforces#P1468I  Plane Tiling 0 / 0 9
432 codeforces#P1468K  The Robot 1 / 1 5
430 codeforces#P1468M  Similar Sets 0 / 0 8
429 codeforces#P1468N  Waste Sorting 0 / 0 3
426 codeforces#P1469C  Building a Fence 0 / 0 5
419 codeforces#P1470E  Strange Permutation 0 / 1 10
414 codeforces#P1471B  Strange List 0 / 0 3
407 codeforces#P1473A  Replacing Elements 1 / 1 3

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