Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	10741	P1991B AND Reconstruction bitmasks constructive algorithms greedy	0 / 0	(None)
	10740	P1991C Absolute Zero constructive algorithms greedy math	0 / 0	(None)
	10739	P1991D Prime XOR Coloring bitmasks constructive algorithms graphs greedy math number theory	0 / 0	(None)
	10738	P1991E Coloring Game constructive algorithms dfs and similar games graphs greedy interactive	0 / 0	(None)
	10737	P1991F Triangle Formation brute force greedy math sortings	0 / 0	(None)
	10736	P1991G Grid Reset combinatorics constructive algorithms greedy implementation	0 / 0	(None)
	10735	P1991H Prime Split Game bitmasks fft games math number theory	0 / 0	(None)
	10734	P1991I Grid Game constructive algorithms games graph matchings greedy interactive	0 / 0	(None)
	10733	P1992A Only Pluses brute force constructive algorithms greedy math sortings *800	0 / 0	3
	10732	P1992B Angry Monk greedy math sortings *800	0 / 0	3
	10731	P1992C Gorilla and Permutation constructive algorithms math *900	0 / 0	3
	10730	P1992D Test of Love dp greedy implementation *1200	0 / 0	4
	10729	P1992E Novice's Mistake brute force constructive algorithms implementation math strings *1700	0 / 0	5
	10728	P1992F Valuable Cards brute force dp greedy number theory two pointers *1900	0 / 0	6
	10727	P1992G Ultra-Meow combinatorics dp math *2000	0 / 0	7
	10726	P1994A Diverse Game constructive algorithms greedy implementation *800	0 / 0	3
	10725	P1994B Fun Game bitmasks constructive algorithms greedy math *1100	0 / 0	3
	10724	P1994C Hungry Games binary search dp two pointers *1600	0 / 0	5
	10723	P1994D Funny Game constructive algorithms dsu graphs greedy math number theory trees *1900	0 / 0	6
	10722	P1994E Wooden Game bitmasks greedy math trees *2000	0 / 0	7
	10721	P1994F Stardew Valley constructive algorithms dfs and similar graphs trees *2500	0 / 0	9
	10720	P1994G Minecraft bitmasks brute force dp graphs math *2600	0 / 0	10
	10719	P1994H Fortnite combinatorics constructive algorithms games greedy hashing interactive math number theory strings *3500	0 / 0	10
	10718	P1995A Diagonals brute force greedy implementation math *800	0 / 0	3
	10717	P1995B1 Bouquet (Easy Version) binary search brute force greedy sortings two pointers *1100	0 / 0	3
	10716	P1995B2 Bouquet (Hard Version) binary search data structures greedy math sortings two pointers *1700	0 / 0	5
	10715	P1995C Squaring brute force constructive algorithms greedy implementation math number theory *1800	0 / 0	6
	10714	P1995D Cases bitmasks brute force dp strings *2300	0 / 0	8
	10713	P1995E1 Let Me Teach You a Lesson (Easy Version) 2-sat data structures dp matrices two pointers *2700	0 / 0	10
	10712	P1995E2 Let Me Teach You a Lesson (Hard Version) data structures dp matrices two pointers *2900	0 / 0	10
	10711	P1996A Legs binary search math ternary search	0 / 0	(None)
	10710	P1996B Scale greedy implementation	0 / 0	(None)
	10709	P1996C Sort dp greedy sortings strings	0 / 0	(None)
	10708	P1996D Fun binary search brute force combinatorics math number theory	0 / 0	(None)
	10707	P1996E Decode combinatorics implementation math	0 / 0	(None)
	10706	P1996F Bomb binary search greedy math	0 / 0	(None)
	10705	P1996G Penacony brute force data structures greedy hashing	0 / 0	(None)
	10704	P1997A Strong Password brute force implementation	0 / 0	(None)
	10703	P1997B Make Three Regions constructive algorithms	0 / 0	(None)
	10702	P1997C Even Positions data structures greedy	0 / 0	(None)
	10701	P1997D Maximize the Root binary search dfs and similar dp greedy trees	0 / 0	(None)
	10700	P1997E Level Up binary search brute force data structures divide and conquer implementation	0 / 0	(None)
	10699	P1997F Chips on a Line dp math	0 / 0	(None)
	9963	P4310 绝世好题枚举进制位运算	0 / 0	(None)

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