data structures - 南昌二中OJ - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
189	P213E Two Permutations data structures hashing strings *2700	2 / 6	10
244	P474E Pillars binary search data structures dp sortings trees *2000	2 / 8	10
74	P600E Lomsat gelral data structures dfs and similar dsu trees *2300	5 / 17	8
144	P708C Centroids data structures dfs and similar dp graphs greedy trees *2300	0 / 0	(无)
143	P827D Best Edge Weight data structures dfs and similar graphs trees *2700	0 / 0	(无)
86	P888G Xor-MST bitmasks constructive algorithms data structures *2300	0 / 0	(无)
100	P914F Substrings in a String bitmasks brute force data structures string suffix structures strings *3000	1 / 6	10
199	P1548B Integers Have Friends binary search data structures divide and conquer math number theory two pointers *1800	4 / 21	8

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