two pointers - 题库 - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	9065	P1873F Money Trees binary search greedy math two pointers *1300	1 / 1	4
	9092	P1876D Lexichromatography combinatorics dfs and similar dsu graphs two pointers	0 / 0	(无)
	9114	P1883G1 Dances (Easy version) binary search greedy two pointers	0 / 0	(无)
	9113	P1883G2 Dances (Hard Version) binary search greedy two pointers	1 / 1	10
	9111	P1884B Haunted House binary search greedy math two pointers	0 / 0	(无)
	9082	P1886E I Wanna be the Team Leader bitmasks dp greedy math sortings two pointers	0 / 0	(无)
	9106	P1887C Minimum Array brute force constructive algorithms data structures hashing two pointers	1 / 1	10
	9105	P1887D Split binary search data structures divide and conquer dsu math trees two pointers	0 / 0	(无)
	9124	P1891C Smilo and Monsters binary search constructive algorithms greedy sortings two pointers	1 / 1	10
	9148	P1893B Neutral Tonality constructive algorithms greedy sortings two pointers *1700	1 / 1	5
	9138	P1895E Infinite Card Game binary search brute force dfs and similar dsu games graphs greedy sortings two pointers	1 / 1	10
	9182	P1896B AB Flipping greedy strings two pointers	0 / 0	(无)
	9180	P1896D Ones and Twos binary search data structures math two pointers	1 / 7	10
	9158	P1898E Sofia and Strings data structures greedy sortings string suffix structures strings two pointers	1 / 1	10
	9154	P1899C Yarik and Array greedy two pointers	1 / 1	10
	9244	P1904B Collecting Game binary search dp greedy sortings two pointers	0 / 0	(无)
	9243	P1904C Array Game binary search brute force data structures sortings two pointers	0 / 0	(无)
	9248	P1905D Cyclic MEX data structures implementation math two pointers	1 / 1	10
	9340	P1918D Blocking Elements binary search data structures dp implementation two pointers	1 / 1	10
	9311	P1921D Very Different Array data structures greedy sortings two pointers	1 / 1	10
	9396	P1923D Slimes binary search constructive algorithms data structures greedy two pointers	0 / 0	(无)
	9383	P1927D Find the Different Ones! binary search brute force data structures dp dsu greedy two pointers *1300	1 / 2	4
	9382	P1927E Klever Permutation constructive algorithms math two pointers *1400	0 / 0	4
	9378	P1928B Equalize binary search greedy sortings two pointers *1200	0 / 0	4
	9348	P1932C LR-remainders brute force data structures implementation math two pointers	0 / 0	(无)
	9419	P1936B Pinball binary search data structures math two pointers	0 / 0	(无)
	9417	P1936D Bitwise Paradox bitmasks data structures greedy two pointers	1 / 2	10
	9440	P1941E Rudolf and k Bridges binary search data structures dp two pointers *1600	0 / 0	5
	9439	P1941F Rudolf and Imbalance binary search greedy sortings two pointers *1800	0 / 0	6
	9465	P1943E2 MEX Game 2 (Hard Version) binary search greedy two pointers	0 / 0	(无)
	9458	P1948D Tandem Repeats? brute force dp expression parsing strings two pointers	1 / 2	10
	9487	P1949J Amanda the Amoeba graphs implementation trees two pointers	0 / 0	(无)
	9603	P1955D Inaccurate Subsequence Search data structures two pointers *1400	0 / 0	4
	9572	P1967D Long Way to be Non-decreasing binary search dfs and similar graphs implementation shortest paths two pointers	0 / 0	(无)
	9567	P1968B Prefiquence greedy two pointers	0 / 0	(无)
	9533	P1972A Contest Proposal brute force greedy two pointers	0 / 0	(无)
	9641	P1973B Cat, Fox and the Lonely Array binary search bitmasks data structures greedy math two pointers *1300	0 / 0	4
	9631	P1974F Cutting Game binary search brute force data structures implementation sortings two pointers *1900	0 / 0	6
	9660	P1976D Invertible Bracket Sequences binary search combinatorics data structures implementation two pointers	0 / 0	(无)
	9679	P1979E Manhattan Triangle binary search constructive algorithms data structures geometry implementation two pointers	0 / 0	(无)
	9719	P1982C Boring Day binary search data structures dp greedy two pointers	0 / 0	(无)
	9739	P1983F array-value binary search bitmasks data structures greedy two pointers	0 / 0	(无)
	9712	P1986D Mathematical Problem brute force dp greedy implementation math two pointers	0 / 0	(无)
	9724	P1989D Smithing Skill brute force dp greedy math sortings two pointers *1900	1 / 2	6
	9766	P1990F Polygonal Segments data structures divide and conquer two pointers	0 / 0	(无)
	9746	P1992F Valuable Cards brute force dp greedy number theory two pointers *1900	0 / 0	6
	9763	P1994C Hungry Games binary search dp two pointers	0 / 0	(无)
	9785	P1995B1 Bouquet (Easy Version) binary search brute force greedy sortings two pointers	0 / 0	(无)
	9784	P1995B2 Bouquet (Hard Version) binary search data structures greedy math sortings two pointers	0 / 0	(无)
	9781	P1995E1 Let Me Teach You a Lesson (Easy Version) data structures dp matrices two pointers	0 / 0	(无)

根据当前过滤条件随机选择一道题