Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	5494	P1391A Suborrays constructive algorithms math *800	0 / 0	(None)
	5495	P1391C Cyclic Permutations combinatorics dp graphs math *1500	0 / 0	(None)
	5496	P1391D 505 bitmasks brute force constructive algorithms dp greedy implementation *2000	0 / 0	(None)
	5497	P1392A Omkar and Password greedy math *800	0 / 0	(None)
	5498	P1392B Omkar and Infinity Clock implementation math *800	0 / 0	(None)
	5499	P1392D Omkar and Bed Wars dp greedy *1700	0 / 0	(None)
	5500	P1392E Omkar and Duck bitmasks constructive algorithms interactive math *2100	0 / 0	(None)
	5501	P1392F Omkar and Landslide binary search constructive algorithms data structures greedy math *2400	0 / 0	(None)
	5502	P1392H ZS Shuffles Cards combinatorics dp math probabilities *3000	0 / 0	(None)
	5503	P1393A Rainbow Dash, Fluttershy and Chess Coloring greedy math *800	0 / 0	(None)
	5504	P1393C Pinkie Pie Eats Patty-cakes constructive algorithms greedy math sortings *1700	0 / 0	(None)
	5505	P1393E1 Twilight and Ancient Scroll (easier version) dp hashing implementation string suffix structures strings *2800	0 / 0	(None)
	5506	P1394A Boboniu Chats with Du dp greedy sortings two pointers *1800	0 / 0	(None)
	5507	P1394B Boboniu Walks on Graph brute force dfs and similar graphs hashing *2300	0 / 0	(None)
	5508	P1394C Boboniu and String binary search geometry ternary search *2600	0 / 0	(None)
	5509	P1394E Boboniu and Banknote Collection strings *3500	0 / 0	(None)
	5510	P1395A Boboniu Likes to Color Balls brute force math *1000	0 / 0	(None)
	5511	P1395B Boboniu Plays Chess constructive algorithms *1100	0 / 0	(None)
	5512	P1396A Multiples of Length constructive algorithms greedy number theory *1600	0 / 0	(None)
	5513	P1396C Monster Invaders dp greedy implementation *2300	0 / 0	(None)

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