Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	8478	P1830D Mex Tree brute force dp trees *2800	0 / 0	10
	8477	P1830E Bully Sort data structures math *3500	0 / 0	10
	8476	P1830F The Third Grace data structures dp *3200	0 / 0	10
	8475	P1831A Twin Permutations constructive algorithms *800	0 / 0	3
	8474	P1831B Array merging constructive algorithms greedy *1000	0 / 0	3
	8473	P1832A New Palindrome strings *800	0 / 0	3
	8440	P1832B Maximum Sum brute force sortings two pointers *1100	0 / 0	3
	8439	P1832C Contrast Value greedy implementation *1200	0 / 0	4
	8438	P1832D1 Red-Blue Operations (Easy Version) binary search greedy implementation math *2100	0 / 0	7
	8437	P1832D2 Red-Blue Operations (Hard Version) binary search constructive algorithms greedy implementation math *2400	0 / 0	9
	8436	P1832E Combinatorics Problem brute force combinatorics dp *2200	0 / 0	8
	8435	P1832F Zombies binary search dp *3200	0 / 0	10
	8472	P1833A Musical Puzzle implementation strings *800	0 / 0	3
	8471	P1833B Restore the Weather greedy sortings *900	0 / 0	3
	8470	P1833C Vlad Building Beautiful Array greedy math *800	0 / 0	3
	8469	P1833D Flipper brute force constructive algorithms greedy *1400	0 / 0	4
	8468	P1833E Round Dance dfs and similar dsu graphs shortest paths *1600	0 / 0	5
	8467	P1833F Ira and Flamenco combinatorics constructive algorithms data structures implementation math sortings two pointers *1700	0 / 0	5
	8466	P1833G Ksyusha and Chinchilla constructive algorithms dfs and similar dp dsu greedy implementation trees *1800	0 / 0	6
	8561	P1834C Game with Reversing games greedy math strings *1200	0 / 0	4

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