math - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	7732	P1696H Maximum Product? brute force combinatorics dp greedy implementation math two pointers	0 / 0	(None)
	7627	P1697E Coloring brute force combinatorics constructive algorithms geometry graphs greedy implementation math *2400	0 / 0	(None)
	7755	P1698F Equal Reversal constructive algorithms graphs implementation math *2800	0 / 0	(None)
	7754	P1698G Long Binary String bitmasks math meet-in-the-middle number theory *2900	0 / 0	(None)
	7771	P1699A The Third Three Number Problem constructive algorithms math *800	0 / 0	3
	7769	P1699C The Third Problem combinatorics constructive algorithms math *1700	0 / 0	5
	7767	P1699E Three Days Grace dp greedy math number theory two pointers *2600	0 / 0	10
	7731	P1700A Optimal Path constructive algorithms greedy math *800	0 / 0	(None)
	7730	P1700B Palindromic Numbers constructive algorithms implementation math *1100	0 / 0	(None)
	7728	P1700D River Locks binary search dp greedy math *1900	0 / 0	(None)
	7763	P1701D Permutation Restoration binary search data structures greedy math number theory sortings two pointers	0 / 0	(None)
	7761	P1701F Points combinatorics data structures implementation math matrices	0 / 0	(None)
	7801	P1702F Equate Multisets constructive algorithms data structures greedy math number theory *1700	0 / 0	5
	7792	P1703G Good Key, Bad Key bitmasks brute force dp greedy math	0 / 0	(None)
	7844	P1704D Magical Array constructive algorithms hashing implementation math *1900	0 / 0	(None)
	7843	P1704E Count Seconds brute force constructive algorithms dp graphs implementation math *2200	0 / 0	(None)
	7841	P1704G Mio and Lucky Array constructive algorithms fft math strings *3500	0 / 0	(None)
	7840	P1704H1 Game of AI (easy version) combinatorics constructive algorithms dp fft math *3200	0 / 0	(None)
	7839	P1704H2 Game of AI (hard version) combinatorics fft math *3500	0 / 0	(None)
	7788	P1705D Mark and Lightbulbs combinatorics constructive algorithms greedy math sortings	0 / 0	(None)

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