Codeforces - 题库 - 云斗学院

ID	题目显示标签隐藏标签	AC / 尝试	难度
7918	P1706B Making Towers dp greedy math *1100	0 / 0	3
7917	P1706C Qpwoeirut And The City dp flows greedy implementation *1400	0 / 0	4
7916	P1706D1 Chopping Carrots (Easy Version) binary search brute force constructive algorithms greedy number theory *1700	0 / 0	5
7915	P1706D2 Chopping Carrots (Hard Version) brute force constructive algorithms data structures divide and conquer dp greedy math number theory two pointers *2400	0 / 0	9
7914	P1706E Qpwoeirut and Vertices binary search data structures divide and conquer dsu greedy trees *2300	0 / 0	8
7913	P1707A Doremy's IQ binary search constructive algorithms greedy implementation *1600	0 / 0	5
7912	P1707B Difference Array brute force data structures implementation sortings *1900	0 / 0	6
7911	P1707C DFS Trees dfs and similar dsu graphs greedy sortings trees *2400	0 / 0	9
7910	P1707D Partial Virtual Trees combinatorics dfs and similar dp math trees *3000	0 / 0	10
7909	P1707E Replace data structures *3500	0 / 0	10
7908	P1707F Bugaboo bitmasks constructive algorithms dp number theory *3500	0 / 0	10
7907	P1708A Difference Operations greedy math *800	0 / 0	3
7906	P1708B Difference of GCDs constructive algorithms math *1100	0 / 0	3
7953	P1709A Three Doors brute force greedy implementation math	0 / 0	(无)
7952	P1709B Also Try Minecraft data structures dp implementation	0 / 0	(无)
7951	P1709C Recover an RBS constructive algorithms greedy implementation strings	0 / 0	(无)
7950	P1709D Rorororobot binary search data structures greedy math	0 / 0	(无)
7949	P1709E XOR Tree bitmasks data structures dfs and similar dsu greedy trees	0 / 0	(无)
7948	P1709F Multiset of Strings bitmasks brute force dp fft flows graphs math meet-in-the-middle trees	0 / 0	(无)
7947	P1710A Color the Picture constructive algorithms greedy math	0 / 0	(无)

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