number theory - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4737	P1154G Minimum Possible LCM brute force greedy math number theory *2200	0 / 0	(None)
	4765	P1165D Almost All Divisors math number theory *1600	0 / 0	(None)
	4770	P1166E The LCMs Must be Large bitmasks brute force constructive algorithms math number theory *2100	0 / 0	(None)
	4792	P1174E Ehab and the Expected GCD Problem combinatorics dp math number theory *2500	0 / 0	(None)
	4800	P1176D Recover it! dfs and similar graphs greedy number theory sortings *1800	0 / 0	(None)
	4805	P1178D Prime Graph constructive algorithms greedy math number theory *1500	0 / 0	(None)
	4818	P1182F Maximum Sine binary search data structures number theory *2700	0 / 0	(None)
	4825	P1184A2 Heidi Learns Hashing (Medium) brute force number theory *2100	0 / 0	(None)
	4826	P1184A3 Heidi Learns Hashing (Hard) fft math number theory *3100	0 / 0	(None)
	4846	P1188B Count Pairs math matrices number theory two pointers *2300	0 / 0	(None)
	4861	P1194F Crossword Expert combinatorics dp number theory probabilities two pointers *2400	0 / 0	(None)
	4864	P1195D1 Submarine in the Rybinsk Sea (easy edition) combinatorics math number theory *1500	0 / 0	(None)
	4878	P1198F GCD Groups 2 greedy number theory probabilities *2900	0 / 0	(None)
	4899	P1204E Natasha, Sasha and the Prefix Sums combinatorics dp math number theory *2300	0 / 0	(None)
	4915	P1209B Koala and Lights implementation math number theory *1300	0 / 0	(None)
	4921	P1210C Kamil and Making a Stream math number theory trees *2000	0 / 0	(None)
	4961	P1220B Multiplication Table math number theory *1300	0 / 0	(None)
	4962	P1220D Alex and Julian bitmasks math number theory *1900	0 / 0	(None)
	4976	P1225D Power Products hashing math number theory *1800	0 / 0	(None)
	4978	P1225G To Make 1 bitmasks constructive algorithms dp greedy number theory *3100	0 / 0	(None)

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