Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	8960	P1913F Palindromic Problem binary search data structures hashing string suffix structures strings *2800	0 / 0	10
	8959	P1914A Problemsolving Log implementation strings *800	0 / 0	3
	8958	P1914B Preparing for the Contest constructive algorithms math *800	0 / 0	3
	8957	P1914C Quests greedy math *1100	0 / 0	3
	8956	P1914D Three Activities brute force dp greedy implementation sortings *1200	0 / 0	4
	8955	P1914E1 Game with Marbles (Easy Version) brute force games greedy sortings *1400	0 / 0	4
	8954	P1914E2 Game with Marbles (Hard Version) games greedy sortings *1400	0 / 0	4
	8953	P1914F Programming Competition dfs and similar dp graph matchings greedy trees *1900	0 / 0	6
	8952	P1914G1 Light Bulbs (Easy Version) brute force combinatorics dfs and similar dp dsu graphs math trees *2100	0 / 0	7
	8951	P1914G2 Light Bulbs (Hard Version) combinatorics data structures dfs and similar dp graphs hashing *2300	0 / 0	8
	8950	P1915A Odd One Out bitmasks implementation *800	0 / 0	3
	8949	P1915B Not Quite Latin Square bitmasks brute force implementation *800	0 / 0	3
	8948	P1915C Can I Square? binary search implementation *800	0 / 0	3
	8947	P1915D Unnatural Language Processing greedy implementation strings *900	0 / 0	3
	8946	P1915E Romantic Glasses data structures greedy math *1300	0 / 0	4
	8945	P1915F Greetings data structures divide and conquer sortings *1500	0 / 0	5
	8944	P1915G Bicycles graphs greedy implementation shortest paths sortings *1800	0 / 0	6
	8943	P1916A 2023 constructive algorithms implementation math number theory *800	0 / 0	3
	8942	P1916B Two Divisors constructive algorithms math number theory *900	0 / 0	3
	8941	P1916C Training Before the Olympiad constructive algorithms games greedy implementation math *1200	0 / 0	4

Pick a problem randomly based on the current filter.