ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1623 P2622   Convex hull 1 / 1 10
1625 P2624   4th Point 1 / 1 10
1641 P2641   Billiard 1 / 3 10
1653 P2653   Pick-up sticks 1 / 3 10
1660 P2660   War on Weather 1 / 21 10
1666 P2666   Back to Mother Ship 2 / 4 10
1684 P2684   Polygonal Line Search 1 / 1 10
1693 P2693   Chocolate Chip Cookies 1 / 14 10
1701 P2701   Lapux the Floating Island 1 / 9 10
1707 P2707   Copier Reduction 1 / 6 10
1714 P2714   Random Walk 1 / 22 10
1722 P2722   Angle and Squares 1 / 1 10
1725 P2725   Finding Treasure 1 / 1 10
1737 P2737   Swamp Things 1 / 1 10
1840 P2840   Big Clock 1 / 3 10
2005 P3004   Subway planning 1 / 1 10
3041 3041   H. Laser Alarm 0 / 0 (无)
2348 P3347   Kadj Squares 1 / 1 10
2349 P3348   Cows 1 / 3 10
2385 P3384   Feng Shui 1 / 2 10
2434 P3433   Road Accident 0 / 1 10
2463 P3462   Lucky Light 1 / 3 10
2471 P3470   Walls 1 / 4 10
2526 P3525   Most Distant Point from the Sea 1 / 11 10
2588 P3587   The Biggest Cake 1 / 6 6
2682 P3681   Finding the Rectangle 1 / 1 10
2683 P3682   King Arthur's Birthday Celebration 1 / 2 10
2787 P3787   Convex Hull of Lattice Points 1 / 2 10
2793 P3793   Joe’s Triangular Gardens 1 / 1 10
2808 P3808   Malfatti Circles 1 / 2 10
2816 P3816   Pool Table 1 / 9 10
2830 P3830   Ancient vending machine 1 / 2 10
2900 P3907   Build Your Home 1 / 1 10
2943 P3961   Cactus Revolution 1 / 1 10

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