ID 题目 显示标签 隐藏标签 AC / 尝试 难度
9655 P1977C  Nikita and LCM 0 / 0 (无)
9702 P1978F  Large Graph 0 / 0 (无)
9681 P1979C  Earning on Bets 0 / 0 (无)
9674 P1980D  GCD-sequence 0 / 0 (无)
9666 P1981D  Turtle and Multiplication 1 / 4 10
9720 P1982B  Collatz Conjecture 0 / 0 (无)
9718 P1982D  Beauty of the mountains 0 / 0 (无)
9740 P1983E  I Love Balls 0 / 0 (无)
9691 P1985B  Maximum Multiple Sum 0 / 0 (无)
9686 P1985G  D-Function 0 / 0 (无)
9709 P1986G1  Permutation Problem (Simple Version) 0 / 0 (无)
9708 P1986G2  Permutation Problem (Hard Version) 0 / 0 (无)
9798 P1991D  Prime XOR Coloring 0 / 0 (无)
9794 P1991H  Prime Split Game 0 / 0 (无)
9746 P1992F  Valuable Cards 0 / 0 6
9745 P1992G  Ultra-Meow 0 / 0 7
9811 P1993F1  Dyn-scripted Robot (Easy Version) 0 / 0 (无)
9810 P1993F2  Dyn-scripted Robot (Hard Version) 0 / 0 (无)
9762 P1994D  Funny Game 0 / 0 (无)
9758 P1994H  Fortnite 0 / 0 (无)
9783 P1995C  Squaring 0 / 0 (无)
9776 P1996D  Fun 0 / 0 (无)
9852 P1998B  Minimize Equal Sum Subarrays 0 / 0 3
9827 P2002F1  Court Blue (Easy Version) 0 / 0 10
9826 P2002F2  Court Blue (Hard Version) 0 / 0 10
9819 P2004E  Not a Nim Problem 0 / 0 7
9889 P2006C  Eri and Expanded Sets 0 / 0 (无)
9885 P2007A  Dora's Set 0 / 1 10
9883 P2007C  Dora and C++ 0 / 0 (无)
9877 P2008F  Sakurako's Box 0 / 0 (无)
9876 P2008G  Sakurako's Task 0 / 0 (无)
9875 P2008H  Sakurako's Test 0 / 0 (无)

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手气不错

根据当前过滤条件随机选择一道题