constructive algorithms - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	9100	P1944B Equal XOR bitmasks constructive algorithms *1100	0 / 0	3
	9095	P1945E Binary Search binary search constructive algorithms greedy *1700	0 / 0	5
	9093	P1945G Cook and Porridge binary search constructive algorithms data structures implementation *2500	0 / 0	9
	9088	P1946D Birthday Gift bitmasks brute force constructive algorithms dsu greedy implementation *1900	0 / 0	6
	9085	P1948A Special Characters brute force constructive algorithms *800	0 / 0	3
	9083	P1948C Arrow Path brute force constructive algorithms dfs and similar dp graphs shortest paths *1300	0 / 0	4
	9081	P1948E Clique Partition brute force constructive algorithms graphs greedy implementation *2100	0 / 0	7
	9075	P1949D Funny or Scary? constructive algorithms	0 / 0	(None)
	9068	P1949K Make Triangle constructive algorithms math	0 / 0	(None)
	9257	P1951A Dual Trigger constructive algorithms greedy math *900	0 / 0	3
	9254	P1951D Buying Jewels constructive algorithms greedy math *2000	0 / 0	7
	9253	P1951E No Palindromes brute force constructive algorithms divide and conquer greedy hashing implementation math strings *2000	0 / 0	7
	9252	P1951F Inversion Composition constructive algorithms data structures greedy *2500	0 / 0	9
	9249	P1951I Growing Trees binary search constructive algorithms flows graphs greedy *3200	0 / 0	10
	9239	P1952J Help, what does it mean to be "Based" brute force constructive algorithms expression parsing implementation sortings	0 / 0	(None)
	9238	P1954A Painting the Ribbon constructive algorithms greedy math *900	0 / 0	3
	9231	P1955B Progressive Square constructive algorithms data structures implementation sortings *1000	0 / 0	3
	9225	P1955H The Most Reckless Defense bitmasks brute force constructive algorithms dp flows graph matchings shortest paths *2300	0 / 0	8
	9222	P1956C Nene's Magical Matrix constructive algorithms greedy math *1600	0 / 0	5
	9221	P1956D Nene and the Mex Operator bitmasks brute force constructive algorithms divide and conquer dp greedy implementation math *2000	0 / 0	7

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