ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6783 6783   D - Trophy 0 / 0 (无)
6784 6784   E - Packing Potatoes 0 / 0 (无)
6785 6785   F - Main Street 0 / 0 (无)
6786 6786   G - Triangle 0 / 0 (无)
6787 6787   Ex - Odd Steps 0 / 0 (无)
6788 6788   A - Growth Record 0 / 0 (无)
6789 6789   B - Counterclockwise Rotation 0 / 0 (无)
6790 6790   C - XX to XXX 0 / 0 (无)
6791 6791   D - Circumferences 0 / 0 (无)
6792 6792   E - LCM on Whiteboard 0 / 0 (无)
6793 6793   F - Select Edges 0 / 0 (无)
6794 6794   G - Grid Card Game 0 / 0 (无)
6795 6795   Ex - Yet Another Path Counting 0 / 0 (无)
6796 6796   A - A Unique Letter 0 / 0 (无)
6797 6797   B - Better Students Are Needed! 0 / 0 (无)
6798 6798   C - Changing Jewels 0 / 0 (无)
6799 6799   D - Draw Your Cards 0 / 0 (无)
6800 6800   E - At Least One 0 / 0 (无)
6801 6801   F - Find 4-cycle 0 / 0 (无)
6802 6802   G - Scalene Triangle Area 0 / 0 (无)
6803 6803   Ex - Colorfulness 0 / 0 (无)
6804 6804   A - Intersection 0 / 0 (无)
6805 6805   B - Tournament Result 0 / 0 (无)
6806 6806   C - NewFolder(1) 0 / 0 (无)
6807 6807   D - Flipping and Bonus 0 / 0 (无)
6808 6808   E - Many Operations 0 / 0 (无)
6809 6809   F - Sorting Color Balls 0 / 0 (无)
6810 6810   G - Replace 0 / 0 (无)
6811 6811   Ex - Game on Graph 0 / 0 (无)
6812 6812   A - World Cup 0 / 0 (无)
6813 6813   B - Triangle (Easier) 0 / 0 (无)
6814 6814   C - Min Max Pair 0 / 0 (无)
6815 6815   D - I Hate Non-integer Number 0 / 0 (无)
6816 6816   F - Erase and Rotate 0 / 0 (无)
6817 6817   G - LIS with Stack 0 / 0 (无)
6818 6818   Ex - Max Limited Sequence 0 / 0 (无)
6819 6819   A - Full House 0 / 0 (无)
6820 6820   B - Ancestor 0 / 0 (无)
6821 6821   C - Monotonically Increasing 0 / 0 (无)
6822 6822   D - Left Right Operation 0 / 0 (无)
6823 6823   E - Sugoroku 3 0 / 0 (无)
6824 6824   F - Tournament 0 / 0 (无)
6825 6825   G - Erasing Prime Pairs 0 / 0 (无)
6826 6826   Ex - Intersection 2 0 / 0 (无)
6827 6827   A - "atcoder".substr() 0 / 0 (无)
6828 6828   B - Nice Grid 0 / 0 (无)
6829 6829   C - Matrix Reducing 0 / 0 (无)
6830 6830   D - "redocta".swap(i,i+1) 0 / 0 (无)
6831 6831   E - Blackout 2 0 / 0 (无)
6832 6832   F - Monochromatic Path 0 / 0 (无)

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