hashing - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	8669	P1867F Most Different Tree brute force constructive algorithms dfs and similar greedy hashing	0 / 0	(None)
	8796	P1887C Minimum Array binary search brute force constructive algorithms data structures greedy hashing two pointers	0 / 0	(None)
	8775	P1895C Torn Lucky Ticket brute force dp hashing implementation math	0 / 0	(None)
	8772	P1895F Fancy Arrays combinatorics dp flows hashing math matrices	0 / 0	(None)
	8852	P1899D Yarik and Musical Notes hashing math number theory *1300	0 / 0	4
	8822	P1906B Button Pressing bitmasks constructive algorithms hashing	0 / 0	(None)
	8968	P1909G Pumping Lemma hashing strings *3000	0 / 0	10
	8960	P1913F Palindromic Problem binary search data structures hashing string suffix structures strings *2800	0 / 0	10
	8951	P1914G2 Light Bulbs (Hard Version) combinatorics data structures dfs and similar dp graphs hashing *2300	0 / 0	8
	9062	P1923F Shrink-Reverse binary search brute force greedy hashing implementation string suffix structures strings	0 / 0	(None)
	9108	P1943B Non-Palindromic Substring hashing implementation math strings *2000	0 / 0	7
	9253	P1951E No Palindromes brute force constructive algorithms divide and conquer greedy hashing implementation math strings *2000	0 / 0	7
	9212	P1957F1 Frequency Mismatch (Easy Version) binary search data structures divide and conquer hashing probabilities trees *2600	0 / 0	10
	9211	P1957F2 Frequency Mismatch (Hard Version) binary search data structures dfs and similar hashing probabilities trees *2700	0 / 0	10
	9188	P1968G1 Division + LCP (easy version) binary search data structures dp hashing string suffix structures strings *1900	0 / 0	6
	9187	P1968G2 Division + LCP (hard version) binary search brute force data structures dp hashing math string suffix structures strings *2200	0 / 0	8
	9181	P1969F Card Pairing dp greedy hashing implementation *3000	0 / 0	10
	9273	P1977D XORificator bitmasks brute force greedy hashing *2300	0 / 0	8
	9370	P1979D Fixing a Binary String bitmasks brute force constructive algorithms dp greedy hashing strings *1800	0 / 0	6
	9267	P1980E Permutation of Rows and Columns constructive algorithms data structures greedy hashing math matrices sortings	0 / 0	(None)

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