bitmasks - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	9057	P1926E Vlad and an Odd Ordering binary search bitmasks data structures dp implementation math number theory	0 / 0	(None)
	9056	P1926F Vlad and Avoiding X bitmasks brute force dfs and similar dp implementation	0 / 0	(None)
	9037	P1929E Sasha and the Happy Tree Cutting bitmasks brute force dfs and similar dp graphs greedy math trees *2300	0 / 0	8
	9031	P1930D2 Sum over all Substrings (Hard Version) bitmasks divide and conquer dp dsu greedy implementation strings	0 / 0	(None)
	9029	P1930F Maximize the Difference bitmasks brute force dfs and similar	0 / 0	(None)
	9005	P1933G Turtle Magic: Royal Turtle Shell Pattern bitmasks brute force combinatorics math	0 / 0	(None)
	9154	P1934D1 XOR Break — Solo Version bitmasks constructive algorithms greedy *2100	0 / 0	7
	9153	P1934D2 XOR Break — Game Version bitmasks games greedy interactive *2400	0 / 0	9
	9147	P1935E Distance Learning Courses in MAC bitmasks brute force data structures greedy math *2400	0 / 0	9
	9145	P1936A Bitwise Operation Wizard bitmasks constructive algorithms greedy interactive math *1700	0 / 0	5
	9142	P1936D Bitwise Paradox binary search bitmasks data structures greedy two pointers *3100	0 / 0	10
	9100	P1944B Equal XOR bitmasks constructive algorithms *1100	0 / 0	3
	9088	P1946D Birthday Gift bitmasks brute force constructive algorithms dsu greedy implementation *1900	0 / 0	6
	9079	P1948G MST with Matching bitmasks brute force dsu graph matchings trees *3100	0 / 0	10
	9240	P1952I Dark Matter bitmasks geometry	0 / 0	(None)
	9225	P1955H The Most Reckless Defense bitmasks brute force constructive algorithms dp flows graph matchings shortest paths *2300	0 / 0	8
	9221	P1956D Nene and the Mex Operator bitmasks brute force constructive algorithms divide and conquer dp greedy implementation math *2000	0 / 0	7
	9216	P1957B A BIT of a Construction bitmasks constructive algorithms greedy implementation *1100	0 / 0	3
	9214	P1957D A BIT of an Inequality bitmasks brute force dp math *1900	0 / 0	6
	9209	P1965B Missing Subsequence Sum bitmasks constructive algorithms greedy number theory *1800	0 / 0	6

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