constructive algorithms - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1908	P1280F Intergalactic Sliding Puzzle combinatorics constructive algorithms math *3400	0 / 0	(None)
	1901	P1282D Enchanted Artifact constructive algorithms interactive strings *2300	0 / 0	(None)
	1900	P1282E The Cake Is a Lie constructive algorithms data structures dfs and similar graphs *2400	0 / 0	(None)
	1897	P1283C Friends and Gifts constructive algorithms data structures math *1500	0 / 0	(None)
	1894	P1283F DIY Garland constructive algorithms greedy trees *2200	0 / 0	(None)
	1882	P1285E Delete a Segment brute force constructive algorithms data structures dp graphs sortings trees two pointers *2300	0 / 0	(None)
	1879	P1286B Numbers on Tree constructive algorithms data structures dfs and similar graphs greedy trees *1800	0 / 0	(None)
	1878	P1286C1 Madhouse (Easy version) brute force constructive algorithms interactive math *2400	0 / 0	(None)
	1877	P1286C2 Madhouse (Hard version) brute force constructive algorithms hashing interactive math *2800	0 / 0	(None)
	1874	P1286F Harry The Potter brute force constructive algorithms dp fft implementation math *3100	0 / 0	(None)
	1866	P1288F Red-Blue Graph constructive algorithms flows *2900	0 / 0	(None)
	1864	P1290B Irreducible Anagrams binary search constructive algorithms data structures strings two pointers *1800	0 / 0	(None)
	1862	P1290D Coffee Varieties (hard version) constructive algorithms graphs interactive *3000	0 / 0	(None)
	1855	P1292B Aroma's Search brute force constructive algorithms geometry greedy implementation *1700	0 / 0	(None)
	1852	P1292E Rin and The Unknown Flower constructive algorithms greedy interactive math *3500	0 / 0	(None)
	1832	P1296E1 String Coloring (easy version) constructive algorithms dp graphs greedy sortings *1800	0 / 0	(None)
	1830	P1296F Berland Beauty constructive algorithms dfs and similar greedy sortings trees *2100	0 / 0	(None)
	1810	P1301D Time to Run constructive algorithms graphs implementation *2000	0 / 0	(None)
	1806	P1302B DAG constructive algorithms	0 / 0	(None)
	1789	P1304B Longest Palindrome brute force constructive algorithms greedy implementation strings *1100	0 / 0	(None)

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