combinatorics - 题库 - 猫猫星の守望

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	8500	P1954F Unique Strings combinatorics dp math	0 / 0	(无)
	8603	P1967C Fenwick Tree bitmasks brute force combinatorics data structures dp math trees *2300	0 / 0	8
	8601	P1967E1 Again Counting Arrays (Easy Version) combinatorics dp fft math *3100	0 / 0	10
	8600	P1967E2 Again Counting Arrays (Hard Version) combinatorics dp math *3500	0 / 0	10
	8545	P1974C Beautiful Triple Pairs combinatorics data structures *1400	0 / 0	4
	8535	P1975F Set bitmasks brute force combinatorics dfs and similar divide and conquer dp math *2600	0 / 0	10
	8528	P1976D Invertible Bracket Sequences binary search combinatorics data structures divide and conquer implementation two pointers	0 / 0	(无)
	8527	P1976E Splittable Permutations combinatorics data structures dfs and similar greedy math trees	0 / 0	(无)
	8710	P1984C2 Magnitude (Hard Version) combinatorics dp greedy math *1700	0 / 0	5
	8705	P1984H Tower Capturing combinatorics dp geometry *3300	0 / 0	10
	8700	P1985E Secret Box brute force combinatorics math *1200	0 / 0	4
	8698	P1985G D-Function combinatorics math number theory *1600	0 / 0	5
	8689	P1986G1 Permutation Problem (Simple Version) binary search brute force combinatorics data structures math number theory *2200	0 / 0	8
	8672	P1988F Heartbeat combinatorics dp fft math *3000	0 / 0	10
	8667	P1989E Distance to Different combinatorics dp math *2300	0 / 0	8
	8643	P1992G Ultra-Meow combinatorics dp math *2000	0 / 0	7
	8635	P1994H Fortnite combinatorics constructive algorithms games greedy hashing interactive math number theory strings *3500	0 / 0	10
	8624	P1996D Fun binary search brute force combinatorics math number theory	0 / 0	(无)
	8623	P1996E Decode combinatorics data structures implementation math	0 / 0	(无)

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