Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	9275	P1977B Binary Colouring bitmasks constructive algorithms greedy math *1100	0 / 0	3
	9274	P1977C Nikita and LCM brute force data structures dp greedy math number theory sortings *1900	0 / 0	6
	9273	P1977D XORificator bitmasks brute force greedy hashing *2300	0 / 0	8
	9272	P1977E Tensor constructive algorithms graphs interactive *2600	0 / 0	10
	9379	P1978A Alice and Books constructive algorithms greedy sortings *800	0 / 0	3
	9378	P1978B New Bakery binary search greedy math ternary search *800	0 / 0	3
	9377	P1978C Manhattan Permutations constructive algorithms data structures greedy implementation math *1300	0 / 0	4
	9376	P1978D Elections data structures greedy implementation math *1600	0 / 0	5
	9375	P1978E Computing Machine brute force data structures dp greedy implementation *2000	0 / 0	7
	9374	P1978F Large Graph data structures dfs and similar dsu graphs number theory two pointers *2400	0 / 0	9
	9373	P1979A Guess the Maximum brute force greedy implementation *800	0 / 0	3
	9372	P1979B XOR Sequences bitmasks greedy *1000	0 / 0	3
	9371	P1979C Earning on Bets binary search combinatorics constructive algorithms number theory *1200	0 / 0	4
	9370	P1979D Fixing a Binary String bitmasks brute force constructive algorithms dp greedy hashing strings *1800	0 / 0	6
	9369	P1979E Manhattan Triangle binary search constructive algorithms data structures geometry implementation two pointers *2400	0 / 0	9
	9368	P1979F Kostyanych's Theorem brute force constructive algorithms graphs interactive *2900	0 / 0	10
	9271	P1980A Problem Generator math	0 / 0	(None)
	9270	P1980B Choosing Cubes sortings sortings	0 / 0	(None)
	9269	P1980C Sofia and the Lost Operations constructive algorithms greedy	0 / 0	(None)
	9268	P1980D GCD-sequence greedy implementation math math number theory number theory	0 / 0	(None)

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