Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2486	P222C Reducing Fractions implementation math number theory sortings *1800	0 / 0	(None)
	2487	P222E Decoding Genome dp matrices *1900	0 / 0	(None)
	2488	P223B Two Strings data structures dp strings *1900	0 / 0	(None)
	2489	P223D Spider geometry graphs *3000	0 / 0	(None)
	2490	P224A Parallelepiped brute force geometry math *1100	0 / 0	(None)
	2491	P225A Dice Tower constructive algorithms greedy *1100	0 / 0	(None)
	2492	P225C Barcode dp matrices *1700	0 / 0	(None)
	2493	P225E Unsolvable math number theory *2100	0 / 0	(None)
	2494	P226B Naughty Stone Piles greedy *1900	0 / 0	(None)
	2495	P226C Anniversary data structures implementation math matrices number theory *2400	0 / 0	(None)
	2496	P226D The table constructive algorithms greedy *2100	0 / 0	(None)
	2497	P226E Noble Knight's Path data structures trees *2900	0 / 0	(None)
	2498	P227B Effective Approach implementation *1100	0 / 0	(None)
	2499	P228B Two Tables brute force implementation *1400	0 / 0	(None)
	2500	P228D Zigzag data structures *2100	0 / 0	(None)
	2501	P228E The Road to Berland is Paved With Good Intentions 2-sat dfs and similar dsu graphs *1900	0 / 0	(None)
	2502	P229B Planets binary search data structures graphs shortest paths *1700	0 / 0	(None)
	2503	P229C Triangles combinatorics graphs math *1900	0 / 0	(None)
	2504	P229E Gifts combinatorics dp math probabilities *2600	0 / 0	(None)
	2505	P230B T-primes binary search implementation math number theory *1300	0 / 0	(None)

Pick a problem randomly based on the current filter.