Problem Set - 追梦算法网

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
38	P1639B Treasure Hunt graphs interactive	0 / 0	(None)
37	P1639C Treasure Hunt graphs interactive	0 / 0	(None)
36	P1639D Treasure Hunt graphs interactive	0 / 0	(None)
35	P1639E Treasure Hunt graphs interactive	0 / 0	(None)
34	P1639F Treasure Hunt graphs interactive	0 / 0	(None)
33	P1639G Treasure Hunt graphs interactive	0 / 0	(None)
32	P1639H Treasure Hunt graphs interactive	0 / 0	(None)
31	P1639I Treasure Hunt graphs interactive	0 / 0	(None)
30	P1639J Treasure Hunt graphs interactive	0 / 0	(None)
29	P1639K Treasure Hunt graphs interactive	0 / 0	(None)
28	P1641A Great Sequence brute force greedy sortings *1200	0 / 0	(None)
27	P1641B Repetitions Decoding constructive algorithms implementation sortings *2000	0 / 0	(None)
26	P1641C Anonymity Is Important binary search brute force data structures dsu greedy sortings *2200	0 / 0	(None)
25	P1641D Two Arrays bitmasks brute force combinatorics greedy hashing math two pointers *2700	0 / 0	(None)
24	P1641E Special Positions combinatorics divide and conquer fft math *3300	0 / 0	(None)
23	P1641F Covering Circle geometry *3500	0 / 0	(None)
22	P1642A Hard Way geometry *800	0 / 0	(None)
21	P1642B Power Walking greedy *900	0 / 0	(None)
20	P1644A Doors and Keys implementation *800	1 / 1	10
19	P1644B Anti-Fibonacci Permutation brute force constructive algorithms implementation *800	0 / 0	(None)

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