Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6539	P228E The Road to Berland is Paved With Good Intentions 2-sat dfs and similar dsu graphs *1900	0 / 0	(None)
	6538	P229A Shifts brute force two pointers *1500	0 / 0	(None)
	6537	P229B Planets binary search data structures graphs shortest paths *1700	0 / 0	(None)
	6536	P229C Triangles combinatorics graphs math *1900	0 / 0	(None)
	6535	P229D Towers dp greedy two pointers *2100	0 / 0	(None)
	6534	P229E Gifts combinatorics dp math probabilities *2600	0 / 0	(None)
	6533	P230A Dragons greedy sortings *1000	0 / 0	(None)
	6532	P230B T-primes binary search implementation math number theory *1300	0 / 0	(None)
	6531	P231A Team brute force greedy *800	0 / 0	(None)
	6530	P231B Magic, Wizardry and Wonders constructive algorithms greedy *1500	0 / 0	(None)
	6529	P231C To Add or Not to Add binary search sortings two pointers *1600	0 / 0	(None)
	6528	P231D Magic Box brute force geometry *1600	0 / 0	(None)
	6527	P231E Cactus data structures dfs and similar dp graphs trees *2100	0 / 0	(None)
	6526	P232A Cycles binary search constructive algorithms graphs greedy *1600	0 / 0	(None)
	6525	P232B Table bitmasks combinatorics dp math *1900	0 / 0	(None)
	6524	P232C Doe Graphs constructive algorithms divide and conquer dp graphs shortest paths *2600	0 / 0	(None)
	6523	P232D Fence binary search data structures string suffix structures *2900	0 / 0	(None)
	6522	P232E Quick Tortoise bitmasks divide and conquer dp *3000	0 / 0	(None)
	6521	P233A Perfect Permutation implementation math *800	0 / 0	(None)
	6520	P233B Non-square Equation binary search brute force math *1400	0 / 0	(None)

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