Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	8245	P1788F XOR, Tree, and Queries bitmasks constructive algorithms dfs and similar dsu graphs greedy implementation trees *2500	0 / 0	9
	8285	P1789A Serval and Mocha's Array brute force math number theory *800	0 / 0	3
	8284	P1789B Serval and Inversion Magic brute force implementation strings two pointers *800	0 / 0	3
	8283	P1789C Serval and Toxel's Arrays combinatorics dp implementation math *1500	0 / 0	5
	8282	P1789D Serval and Shift-Shift-Shift bitmasks brute force constructive algorithms implementation *2200	0 / 0	8
	8281	P1789E Serval and Music Game brute force dp implementation math number theory *2500	0 / 0	9
	8280	P1789F Serval and Brain Power bitmasks brute force dp greedy implementation strings *2700	0 / 0	10
	8201	P1790A Polycarp and the Day of Pi implementation math strings *800	0 / 0	3
	8200	P1790B Taisia and Dice greedy greedy math *800	0 / 0	3
	8199	P1790C Premutation brute force implementation math *1000	0 / 0	3
	8198	P1790D Matryoshkas data structures greedy sortings *1200	0 / 0	4
	8197	P1790E Vlad and a Pair of Numbers bitmasks constructive algorithms *1400	0 / 0	4
	8196	P1790F Timofey and Black-White Tree brute force dfs and similar divide and conquer graphs greedy math shortest paths trees *2100	0 / 0	7
	8195	P1790G Tokens on Graph constructive algorithms dfs and similar graphs shortest paths *2300	0 / 0	8
	8194	P1791A Codeforces Checking implementation strings *800	0 / 0	3
	8193	P1791B Following Directions geometry implementation *800	0 / 0	3
	8192	P1791C Prepend and Append implementation two pointers *800	0 / 0	3
	8191	P1791D Distinct Split brute force greedy strings *1000	0 / 0	3
	8190	P1791E Negatives and Positives dp greedy sortings *1100	0 / 0	3
	8189	P1791F Range Update Point Query binary search brute force data structures *1500	0 / 0	5

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