*2100 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	8125	P1771D Hossam and (sub-)palindromic tree brute force data structures dfs and similar dp strings trees *2100	0 / 0	7
	8206	P1787E The Harmonization of XOR bitmasks constructive algorithms greedy math *2100	0 / 0	7
	8196	P1790F Timofey and Black-White Tree brute force dfs and similar divide and conquer graphs greedy math shortest paths trees *2100	0 / 0	7
	8352	P1808D Petya, Petya, Petr, and Palindromes binary search brute force data structures two pointers *2100	0 / 0	7
	8344	P1810E Monsters brute force data structures dfs and similar dsu graphs greedy implementation *2100	0 / 0	7
	8371	P1811F Is It Flower? dfs and similar graphs implementation *2100	0 / 0	7
	8370	P1811G1 Vlad and the Nice Paths (easy version) combinatorics dp math *2100	0 / 0	7
	8438	P1832D1 Red-Blue Operations (Easy Version) binary search greedy implementation math *2100	0 / 0	7
	8618	P1856D More Wrong divide and conquer interactive *2100	0 / 0	7
	8866	P1896E Permutation Sorting data structures sortings *2100	0 / 0	7
	8844	P1900E Transitive Graph dfs and similar dp dsu graphs implementation *2100	0 / 0	7
	8895	P1910E Maximum Sum Subarrays special problem dp 2100	0 / 0	7
	8962	P1913D Array Collapse data structures divide and conquer dp trees *2100	0 / 0	7
	8952	P1914G1 Light Bulbs (Easy Version) brute force combinatorics dfs and similar dp dsu graphs math trees *2100	0 / 0	7
	8925	P1919D 01 Tree constructive algorithms data structures divide and conquer dp greedy implementation sortings trees *2100	0 / 0	7
	9000	P1920E Counting Binary Strings combinatorics dp math *2100	0 / 0	7
	9154	P1934D1 XOR Break — Solo Version bitmasks constructive algorithms greedy *2100	0 / 0	7
	9081	P1948E Clique Partition brute force constructive algorithms graphs greedy implementation *2100	0 / 0	7
	9305	P1971H ±1 2-sat dfs and similar graphs *2100	0 / 0	7
	9287	P1975E Chain Queries binary search data structures dfs and similar implementation trees *2100	0 / 0	7

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