binary search - Codeforces - 题库 - 云斗学院

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	8621	P1957F1 Frequency Mismatch (Easy Version) binary search data structures divide and conquer hashing probabilities trees *2600	0 / 0	10
	8620	P1957F2 Frequency Mismatch (Hard Version) binary search data structures dfs and similar hashing probabilities trees *2700	0 / 1	10
	8601	P1967A Permutation Counting binary search greedy implementation math sortings *1400	0 / 0	4
	8597	P1967D Long Way to be Non-decreasing binary search dfs and similar graphs implementation shortest paths two pointers *2800	0 / 0	10
	8588	P1968F Equal XOR Segments binary search data structures *1800	0 / 0	6
	8587	P1968G1 Division + LCP (easy version) binary search data structures dp hashing string suffix structures strings *1900	0 / 0	6
	8586	P1968G2 Division + LCP (hard version) binary search brute force data structures dp hashing math string suffix structures strings *2200	0 / 0	8
	8581	P1969E Unique Array binary search data structures divide and conquer dp greedy *2400	0 / 0	9
	8554	P1971E Find the Car binary search math sortings *1500	0 / 0	5
	8553	P1971F Circle Perimeter binary search brute force dfs and similar geometry implementation math *1600	0 / 0	5
	8547	P1973B Cat, Fox and the Lonely Array binary search bitmasks data structures greedy math two pointers *1300	0 / 0	4
	8537	P1974F Cutting Game binary search brute force data structures implementation sortings two pointers *1900	0 / 0	6
	8533	P1975C Chamo and Mocha's Array binary search brute force greedy	0 / 0	(无)
	8531	P1975E Chain Queries binary search data structures dfs and similar implementation trees	0 / 0	(无)

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