number theory - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	10693	P1978F Large Graph data structures dfs and similar dsu graphs number theory two pointers *2400	0 / 0	9
	10690	P1979C Earning on Bets binary search combinatorics constructive algorithms number theory *1200	0 / 0	4
	10683	P1980D GCD-sequence greedy implementation math number theory *1400	0 / 0	4
	10533	P1981D Turtle and Multiplication constructive algorithms dfs and similar graphs math number theory	0 / 0	(None)
	10677	P1982B Collatz Conjecture brute force implementation math number theory *1200	0 / 0	4
	10675	P1982D Beauty of the mountains brute force data structures implementation math number theory *1700	0 / 0	5
	10662	P1985B Maximum Multiple Sum brute force math number theory *800	0 / 0	3
	10657	P1985G D-Function combinatorics math number theory *1600	0 / 0	5
	10650	P1986E Beautiful Array greedy math number theory sortings *1700	0 / 0	5
	10648	P1986G1 Permutation Problem (Simple Version) binary search brute force combinatorics data structures math number theory *2200	0 / 0	8
	10647	P1986G2 Permutation Problem (Hard Version) brute force data structures hashing math number theory *2500	0 / 0	9
	10739	P1991D Prime XOR Coloring bitmasks constructive algorithms graphs greedy math number theory	0 / 0	(None)
	10735	P1991H Prime Split Game bitmasks fft games math number theory	0 / 0	(None)
	10728	P1992F Valuable Cards brute force dp greedy number theory two pointers *1900	0 / 0	6
	10723	P1994D Funny Game constructive algorithms dsu graphs greedy math number theory trees *1900	0 / 0	6
	10719	P1994H Fortnite combinatorics constructive algorithms games greedy hashing interactive math number theory strings *3500	0 / 0	10
	10715	P1995C Squaring brute force constructive algorithms greedy implementation math number theory *1800	0 / 0	6
	10708	P1996D Fun binary search brute force combinatorics math number theory	0 / 0	(None)

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