ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3612 abc248a   A - Lacked Number 1 / 1 10
3613 abc248b   B - Slimes 1 / 1 10
3614 abc248c   C - Dice Sum 1 / 1 10
3615 abc248d   D - Range Count Query 0 / 0 (无)
3616 abc248e   E - K-colinear Line 0 / 0 (无)
3617 abc248f   F - Keep Connect 0 / 0 (无)
3618 abc248g   G - GCD cost on the tree 0 / 0 (无)
3619 abc248h   Ex - Beautiful Subsequences 0 / 0 (无)
3620 abc249a   A - Jogging 1 / 4 10
3621 abc249b   B - Perfect String 1 / 1 10
3622 abc249c   C - Just K 1 / 1 10
3623 abc249d   D - Index Trio 0 / 0 (无)
3624 abc249e   E - RLE 1 / 2 10
3625 abc249f   F - Ignore Operations 0 / 0 (无)
3626 abc249g   G - Xor Cards 0 / 0 (无)
3627 abc249h   Ex - Dye Color 0 / 0 (无)
3628 abc250a   A - Adjacent Squares 1 / 1 10
3629 abc250b   B - Enlarged Checker Board 1 / 1 10
3630 abc250c   C - Adjacent Swaps 1 / 1 10
3631 abc250d   D - 250-like Number 0 / 0 (无)
3632 abc250e   E - Prefix Equality 0 / 0 (无)
3633 abc250f   F - One Fourth 0 / 0 (无)
3634 abc250g   G - Stonks 0 / 0 (无)
3635 abc250h   Ex - Trespassing Takahashi 0 / 0 (无)
3636 abc251a   A - Six Characters 1 / 1 10
3637 abc251b   B - At Most 3 (Judge ver.) 1 / 1 10
3638 abc251c   C - Poem Online Judge 1 / 1 10
3639 abc251d   D - At Most 3 (Contestant ver.) 0 / 0 (无)
3640 abc251e   E - Takahashi and Animals 1 / 3 10
3641 abc251f   F - Two Spanning Trees 0 / 0 (无)
3642 abc251g   G - Intersection of Polygons 0 / 0 (无)
3643 abc251h   Ex - Fill Triangle 0 / 0 (无)
3644 abc252a   A - ASCII code 1 / 1 10
3645 abc252b   B - Takahashi's Failure 2 / 4 10
3646 abc252c   C - Slot Strategy 1 / 1 10
3647 abc252d   D - Distinct Trio 0 / 0 (无)
3648 abc252e   E - Road Reduction 0 / 0 (无)
3649 abc252f   F - Bread 0 / 0 (无)
3650 abc252g   G - Pre-Order 0 / 0 (无)
3651 abc252h   Ex - K-th beautiful Necklace 0 / 0 (无)
3652 abc253a   A - Median? 1 / 1 10
3653 abc253b   B - Distance Between Tokens 1 / 2 10
3654 abc253c   C - Max - Min Query 1 / 1 10
3655 abc253d   D - FizzBuzz Sum Hard 0 / 0 (无)
3656 abc253e   E - Distance Sequence 12 / 70 8
3657 abc253f   F - Operations on a Matrix 0 / 0 (无)
3658 abc253g   G - Swap Many Times 0 / 0 (无)
3659 abc253h   Ex - We Love Forest 0 / 0 (无)
3508 abc254a   A - Last Two Digits 1 / 3 10
3509 abc254b   B - Practical Computing 1 / 1 10
3510 abc254c   C - K Swap 1 / 2 10
3511 abc254d   D - Together Square 0 / 2 10
3512 abc254e   E - Small d and k 2 / 21 9
3513 abc254f   F - Rectangle GCD 0 / 0 (无)
3514 abc254g   G - Elevators 0 / 0 (无)
3515 abc254h   Ex - Multiply or Divide by 2 0 / 0 (无)
3500 abc255a   A - You should output ARC, though this is ABC. 1 / 1 10
3501 abc255b   B - Light It Up 1 / 1 10
3502 abc255c   C - ±1 Operation 1 1 / 1 10
3503 abc255d   D - ±1 Operation 2 2 / 3 10
3504 abc255e   E - Lucky Numbers(waiting SPJ) 0 / 0 (无)
3505 abc255f   F - Pre-order and In-order 0 / 0 (无)
3506 abc255g   G - Constrained Nim 0 / 0 (无)
3507 abc255h   Ex - Range Harvest Query 0 / 0 (无)
3660 abc256a   A - 2^N 1 / 1 10
3661 abc256b   B - Batters 1 / 2 10
3662 abc256c   C - Filling 3x3 array 1 / 1 10
3663 abc256d   D - Union of Interval 1 / 2 10
3664 abc256e   E - Takahashi's Anguish 0 / 0 (无)
3665 abc256f   F - Cumulative Cumulative Cumulative Sum 0 / 0 (无)
3666 abc256g   G - Black and White Stones 0 / 0 (无)
3667 abc256h   Ex - I like Query Problem 0 / 0 (无)
3668 abc257a   A - A to Z String 2 1 / 2 10
3669 abc257b   B - 1D Pawn 1 / 1 10
3670 abc257c   C - Robot Takahashi 1 / 1 10
3671 abc257d   D - Jumping Takahashi 2 11 / 50 7
3672 abc257e   E - Addition and Multiplication 2 0 / 0 (无)
3673 abc257f   F - Teleporter Setting 0 / 0 (无)
3674 abc257g   G - Prefix Concatenation 0 / 0 (无)
3675 abc257h   Ex - Dice Sum 2 0 / 0 (无)
3676 abc258a   A - When? 1 / 1 10
3677 abc258b   B - Number Box 1 / 2 10
3678 abc258c   C - Rotation 1 / 1 10
3679 abc258d   D - Trophy 1 / 3 10
3680 abc258e   E - Packing Potatoes 0 / 0 (无)
3681 abc258f   F - Main Street 0 / 0 (无)
3682 abc258g   G - Triangle 0 / 0 (无)
3683 abc258h   Ex - Odd Steps 0 / 0 (无)
3684 abc259a   A - Growth Record 1 / 1 10
3685 abc259b   B - Counterclockwise Rotation 1 / 1 10
3686 abc259c   C - XX to XXX 1 / 1 10
3687 abc259d   D - Circumferences 1 / 3 10
3688 abc259e   E - LCM on Whiteboard 0 / 0 (无)
3689 abc259f   F - Select Edges 0 / 0 (无)
3690 abc259g   G - Grid Card Game 0 / 0 (无)
3691 abc259h   Ex - Yet Another Path Counting 0 / 0 (无)
3692 abc260a   A - A Unique Letter 1 / 2 10
3693 abc260b   B - Better Students Are Needed! 1 / 1 10
3694 abc260c   C - Changing Jewels 2 / 5 10
3695 abc260d   D - Draw Your Cards 0 / 0 (无)

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