hashing - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3237	P533F Encoding hashing string suffix structures strings *2400	0 / 0	(None)
	3240	P534E Berland Local Positioning System constructive algorithms greedy hashing implementation *2400	0 / 0	(None)
	3308	P567E President and Roads dfs and similar graphs hashing shortest paths *2200	0 / 0	(None)
	3324	P574B Bear and Three Musketeers brute force dfs and similar graphs hashing *1500	0 / 0	(None)
	3407	P613E Puzzle Lover dp hashing strings *3200	0 / 0	(None)
	3468	P631D Messenger data structures hashing implementation string suffix structures strings *2100	0 / 0	(None)
	3475	P633D Fibonacci-ish brute force dp hashing implementation math *2000	0 / 0	(None)
	3662	P724C Ray Tracing greedy hashing implementation math number theory sortings *1800	0 / 0	(None)
	3672	P727E Games on a CD data structures hashing string suffix structures strings *2300	0 / 0	(None)
	3763	P762C Two strings binary search hashing strings two pointers *2100	0 / 0	(None)
	3850	P794D Labelling Cities dfs and similar graphs hashing *2400	0 / 0	(None)
	3930	P822E Liar binary search dp hashing string suffix structures *2400	0 / 0	(None)
	4100	P898F Restoring the Expression brute force hashing math *2300	0 / 0	(None)
	4115	P903E Swapping Characters brute force hashing implementation strings *2200	0 / 0	(None)
	4229	P963D Frequency of String hashing string suffix structures strings *2500	0 / 0	(None)
	6372	P1003F Abbreviation dp hashing strings *2200	0 / 0	(None)
	4404	P1043G Speckled Band data structures divide and conquer hashing string suffix structures strings *3500	0 / 0	(None)
	4409	P1045B Space Isaac hashing number theory *2400	0 / 0	(None)
	4413	P1045I Palindrome Pairs hashing strings *1600	0 / 0	(None)
	4420	P1051E Vasya and Big Integers binary search data structures dp hashing strings *2600	0 / 0	(None)

Pick a problem randomly based on the current filter.