*1800 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	56	P1635D Infinite Set bitmasks dp math matrices number theory strings *1800	0 / 0	(None)
	50	P1637D Yet Another Minimization Problem dp greedy math *1800	0 / 0	(None)
	7707	P1678B2 Tokitsukaze and Good 01-String (hard version) dp greedy implementation *1800	0 / 0	(None)
	7642	P1691D Max GEQ Sum binary search constructive algorithms data structures divide and conquer implementation two pointers *1800	0 / 0	(None)
	7836	P1709C Recover an RBS constructive algorithms greedy implementation strings *1800	0 / 0	(None)
	7822	P1713D Tournament Countdown constructive algorithms greedy interactive number theory probabilities *1800	0 / 0	(None)
	7867	P1720D1 Xor-Subsequence (easy version) bitmasks brute force dp strings trees two pointers *1800	0 / 0	(None)
	7920	P1728D Letter Picking constructive algorithms dp games greedy two pointers *1800	0 / 0	6
	7926	P1729E Guess the Cycle Size interactive probabilities *1800	0 / 0	6
	8041	P1740E Hanging Hearts constructive algorithms data structures dfs and similar dp greedy trees *1800	0 / 0	6
	8074	P1759F All Possible Digits binary search data structures greedy math number theory *1800	0 / 0	6
	8170	P1781D Many Perfect Squares brute force math number theory *1800	0 / 0	6
	8241	P1793D Moscow Gorillas binary search dp greedy implementation math two pointers *1800	0 / 0	6
	8321	P1809D Binary String Sorting constructive algorithms greedy *1800	0 / 0	6
	8497	P1824B1 LuoTianyi and the Floating Islands (Easy Version) combinatorics math probabilities trees *1800	0 / 0	6
	8466	P1833G Ksyusha and Chinchilla constructive algorithms dfs and similar dp dsu greedy implementation trees *1800	0 / 0	6
	8502	P1841C Ranom Numbers brute force dp greedy math strings *1800	0 / 0	6
	8535	P1843F1 Omsk Metro (simple version) data structures dfs and similar dp graphs greedy math trees *1800	0 / 0	6
	8521	P1845D Rating System binary search brute force data structures dp dsu greedy math two pointers *1800	0 / 0	6
	8588	P1848C Vika and Price Tags math number theory *1800	0 / 0	6

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