Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	9220	P1956E1 Nene vs brute force implementation math *2500	0 / 0	9
	9219	P1956E2 Nene vs brute force greedy implementation math *2700	0 / 0	10
	9218	P1956F Nene and the Passing Game constructive algorithms data structures dsu graphs sortings *3000	0 / 0	10
	9217	P1957A Stickogon constructive algorithms greedy *800	0 / 0	3
	9216	P1957B A BIT of a Construction bitmasks constructive algorithms greedy implementation *1100	0 / 0	3
	9215	P1957C How Does the Rook Move? combinatorics dp math *1600	0 / 0	5
	9214	P1957D A BIT of an Inequality bitmasks brute force dp math *1900	0 / 0	6
	9213	P1957E Carousel of Combinations brute force combinatorics dp math number theory *2400	0 / 0	9
	9212	P1957F1 Frequency Mismatch (Easy Version) binary search data structures divide and conquer hashing probabilities trees *2600	0 / 0	10
	9211	P1957F2 Frequency Mismatch (Hard Version) binary search data structures dfs and similar hashing probabilities trees *2700	0 / 0	10
	9210	P1965A Everything Nim games greedy math sortings *1400	0 / 0	4
	9209	P1965B Missing Subsequence Sum bitmasks constructive algorithms greedy number theory *1800	0 / 0	6
	9208	P1965C Folding Strip constructive algorithms greedy strings *2300	0 / 0	8
	9207	P1965D Missing Subarray Sum constructive algorithms *2900	0 / 0	10
	9206	P1965E Connected Cubes constructive algorithms games *3100	0 / 0	10
	9205	P1965F Conference data structures flows *3300	0 / 0	10
	9204	P1966A Card Exchange constructive algorithms games greedy *800	0 / 0	3
	9203	P1966B Rectangle Filling constructive algorithms implementation *1100	0 / 0	3
	9202	P1967A Permutation Counting binary search greedy implementation math sortings *1400	0 / 0	4
	9201	P1967B1 Reverse Card (Easy Version) brute force math number theory *1400	0 / 0	4

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