ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6665 6665   B - Hit and Blow 0 / 0 (无)
6666 6666   C - Collision 2 0 / 0 (无)
6667 6667   D - Moves on Binary Tree 0 / 0 (无)
6668 6668   E - Edge Deletion 0 / 0 (无)
6669 6669   F - Lottery 0 / 0 (无)
6670 6670   G - Sqrt 0 / 0 (无)
6671 6671   Ex - Builder Takahashi (Enhanced version) 0 / 0 (无)
6672 6672   A - Last Letter 0 / 0 (无)
6673 6673   B - Go Straight and Turn Right 0 / 0 (无)
6674 6674   D - Polynomial division 0 / 0 (无)
6675 6675   D - Swap Hats 0 / 0 (无)
6676 6676   E - King Bombee 0 / 0 (无)
6677 6677   F - Shortest Good Path 0 / 0 (无)
6678 6678   G - Construct Good Path 0 / 0 (无)
6679 6679   Ex - Linear Maximization 0 / 0 (无)
6680 6680   A - Good morning 0 / 0 (无)
6681 6681   B - Mex 0 / 0 (无)
6682 6682   C - Choose Elements 0 / 0 (无)
6683 6683   D - Polynomial division 0 / 0 (无)
6684 6684   E - Wrapping Chocolate 0 / 0 (无)
6685 6685   F - Endless Walk 0 / 0 (无)
6686 6686   G - Foreign Friends 0 / 0 (无)
6687 6687   Ex - Product Modulo 2 0 / 0 (无)
6688 6688   A - Four Points 0 / 0 (无)
6689 6689   B - Get Closer 0 / 0 (无)
6690 6690   C - Coupon 0 / 0 (无)
6691 6691   D - 2-variable Function 0 / 0 (无)
6692 6692   E - Bishop 2 0 / 0 (无)
6693 6693   F - typewriter 0 / 0 (无)
6694 6694   G - Game on Tree 3 0 / 0 (无)
6695 6695   Ex - 01? Queries 0 / 0 (无)
6696 6696   A - Move Right 0 / 0 (无)
6697 6697   B - Unique Nicknames 0 / 0 (无)
6698 6698   C - 1 2 1 3 1 2 1 0 / 0 (无)
6699 6699   D - Cylinder 0 / 0 (无)
6700 6700   E - Max Min 0 / 0 (无)
6701 6701   F - Cards 0 / 0 (无)
6702 6702   G - Dream Team 0 / 0 (无)
6703 6703   Ex - Rearranging Problem 0 / 0 (无)
6704 6704   A - Lacked Number 0 / 0 (无)
6705 6705   B - Slimes 0 / 0 (无)
6706 6706   C - Dice Sum 0 / 0 (无)
6707 6707   E - K-colinear Line 0 / 0 (无)
6708 6708   F - Keep Connect 0 / 0 (无)
6709 6709   G - GCD cost on the tree 0 / 0 (无)
6710 6710   Ex - Beautiful Subsequences 0 / 0 (无)
6711 6711   A - Jogging 0 / 0 (无)
6712 6712   B - Perfect String 0 / 0 (无)
6713 6713   C - Just K 0 / 0 (无)
6714 6714   D - Index Trio 0 / 0 (无)

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