*800 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	58	P1635B Avoid Local Maximums greedy *800	0 / 0	(None)
	53	P1637A Sorting Parts brute force sortings *800	0 / 0	(None)
	45	P1638A Reverse constructive algorithms greedy math *800	0 / 0	(None)
	22	P1642A Hard Way geometry *800	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)
	14	P1646A Square Counting math *800	0 / 0	(None)
	13	P1646B Quality vs Quantity brute force constructive algorithms greedy sortings two pointers *800	0 / 0	(None)
	7625	P1654A Maximum Cake Tastiness brute force greedy implementation sortings *800	0 / 0	(None)
	7624	P1654B Prefix Removals string suffix structures strings *800	0 / 0	(None)
	7724	P1676A Lucky? implementation *800	0 / 0	(None)
	7723	P1676B Equal Candies greedy math sortings *800	0 / 0	(None)
	7722	P1676C Most Similar Words brute force greedy implementation implementation math strings *800	0 / 0	(None)
	7709	P1678A Tokitsukaze and All Zero Sequence implementation *800	0 / 0	(None)
	7708	P1678B1 Tokitsukaze and Good 01-String (easy version) implementation *800	0 / 0	(None)
	7700	P1680A Minimums and Maximums brute force math *800	0 / 0	(None)
	7699	P1680B Robots implementation *800	0 / 0	(None)
	7694	P1681A Game with Cards games greedy *800	0 / 0	(None)
	7693	P1681B Card Trick implementation math *800	0 / 0	(None)
	7688	P1682A Palindromic Indices greedy strings *800	0 / 0	(None)

Pick a problem randomly based on the current filter.