combinatorics - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	8180	P1792F2 Graph Coloring (hard version) brute force combinatorics divide and conquer dp fft graphs *2900	0 / 0	10
	8276	P1794D Counting Factorizations combinatorics divide and conquer dp fft math number theory	0 / 0	(None)
	8235	P1795D Triangle Coloring combinatorics math *1600	0 / 0	5
	8261	P1799G Count Voting combinatorics dp math	0 / 0	(None)
	8306	P1806D DSU Master combinatorics dp dsu math	0 / 0	(None)
	8351	P1808E1 Minibuses on Venus (easy version) combinatorics dp *2200	0 / 0	8
	8350	P1808E2 Minibuses on Venus (medium version) combinatorics divide and conquer dp matrices *2500	0 / 0	9
	8349	P1808E3 Minibuses on Venus (hard version) brute force combinatorics dp math *2800	0 / 0	10
	8318	P1809G Prediction combinatorics dp math *2800	0 / 0	10
	8370	P1811G1 Vlad and the Nice Paths (easy version) combinatorics dp math *2100	0 / 0	7
	8369	P1811G2 Vlad and the Nice Paths (hard version) binary search combinatorics data structures dp math two pointers *2200	0 / 0	8
	8395	P1815D XOR Counting bitmasks combinatorics dp math *2600	0 / 0	10
	8432	P1817C Similar Polynomials combinatorics math *2400	0 / 0	9
	8382	P1821A Matching combinatorics math	0 / 0	(None)
	8377	P1821F Timber combinatorics dp fft math	0 / 0	(None)
	8418	P1823A A-characteristic combinatorics constructive algorithms math *800	0 / 0	3
	8497	P1824B1 LuoTianyi and the Floating Islands (Easy Version) combinatorics math probabilities trees *1800	0 / 0	6
	8496	P1824B2 LuoTianyi and the Floating Islands (Hard Version) combinatorics dfs and similar math probabilities trees *2300	0 / 0	8
	8490	P1827A Counting Orders combinatorics math sortings two pointers *1100	0 / 0	3
	8399	P1829H Don't Blame Me bitmasks combinatorics dp math	0 / 0	(None)

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