题库 - *2700 - HydroOJ

ID	题目显示标签隐藏标签	AC / 尝试	难度
157	P1515G Phoenix and Odometers dfs and similar graphs math number theory *2700	0 / 0	10
107	P1519E Off by One constructive algorithms dfs and similar geometry graphs sortings trees *2700	0 / 0	10
108	P1519E Off by One constructive algorithms dfs and similar geometry graphs sortings trees *2700	0 / 0	10
88	P1521E Nastia and a Beautiful Matrix binary search constructive algorithms dp greedy *2700	0 / 0	10
7163	P1550F Jumping Around binary search data structures divide and conquer dp dsu graphs shortest paths *2700	0 / 0	10
7304	P1572C Paint dp greedy *2700	0 / 0	10
7587	P1621F Strange Instructions data structures greedy implementation *2700	0 / 0	10
7815	P1671F Permutation Counting brute force combinatorics dp fft math *2700	0 / 0	(无)
7806	P1672H Zigu Zagu constructive algorithms data structures greedy *2700	0 / 0	(无)
7983	P1695E Ambiguous Dominoes constructive algorithms dfs and similar graphs *2700	0 / 0	(无)
8733	P1817D Toy Machine constructive algorithms games implementation *2700	0 / 0	10
9232	P1910G Pool Records special problem greedy 2700	0 / 0	10
9230	P1910I Inverse Problem special problem combinatorics dp 2700	0 / 0	10
9259	P1916H1 Matrix Rank (Easy Version) brute force combinatorics dp math matrices *2700	1 / 1	10
9258	P1916H2 Matrix Rank (Hard Version) combinatorics dp math matrices *2700	1 / 1	10

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