*2000 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4050	P877E Danil and a Part-time Job bitmasks data structures trees *2000	0 / 0	(None)
	4079	P891B Gluttony constructive algorithms greedy *2000	0 / 0	(None)
	4085	P893E Counting Arrays combinatorics dp math number theory *2000	0 / 0	(None)
	4103	P899E Segments Removal data structures dsu flows implementation two pointers *2000	0 / 0	(None)
	4134	P911E Stack Sorting constructive algorithms data structures greedy implementation *2000	0 / 0	(None)
	4154	P926F Mobile Communications *2000	0 / 0	(None)
	4192	P954E Water Taps binary search greedy sortings *2000	0 / 0	(None)
	4193	P954G Castle Defense binary search data structures greedy two pointers *2000	0 / 0	(None)
	4228	P963B Destruction of a Tree constructive algorithms dfs and similar dp greedy trees *2000	0 / 0	(None)
	4237	P975D Ghosts geometry math *2000	0 / 0	(None)
	4311	P997B Roman Digits brute force combinatorics dp greedy math *2000	0 / 0	(None)
	4318	P999E Reachability from the Capital dfs and similar graphs greedy *2000	0 / 0	(None)
	4368	P1033D Divisors interactive math number theory *2000	0 / 0	(None)
	4438	P1057C Tanya and Colored Candies special problem dp 2000	0 / 0	(None)
	4449	P1061D TV Shows data structures greedy implementation sortings *2000	0 / 0	(None)
	4473	P1070C Cloud Computing data structures greedy *2000	0 / 0	(None)
	4498	P1080D Olya and magical square constructive algorithms implementation math *2000	0 / 0	(None)
	4508	P1082E Increasing Frequency binary search dp greedy *2000	0 / 0	(None)
	4511	P1083B The Fair Nut and Strings greedy strings *2000	0 / 0	(None)
	4523	P1088D Ehab and another another xor problem bitmasks constructive algorithms implementation interactive *2000	0 / 0	(None)

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