two pointers - 题库 - 达芬奇编程

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	1377	P1728G Illumination binary search bitmasks brute force combinatorics dp math two pointers *2700	0 / 0	10
	1373	P1729D Friends and the Restaurant greedy sortings two pointers *1200	0 / 0	4
	1370	P1729G Cut Substrings combinatorics dp hashing strings two pointers *2100	0 / 0	7
	1366	P1730D Prefixes and Suffixes constructive algorithms strings two pointers *2200	0 / 0	8
	1360	P1731D Valiant's New Map binary search brute force data structures dp two pointers *1700	0 / 0	5
	1355	P1732C1 Sheikh (Easy version) binary search bitmasks greedy two pointers *1800	0 / 0	6
	1354	P1732C2 Sheikh (Hard Version) binary search bitmasks brute force greedy implementation two pointers *2100	0 / 0	7
	1341	P1734D Slime Escape data structures dp greedy two pointers *1800	0 / 0	6
	1330	P1736C1 Good Subarrays (Easy Version) binary search data structures schedules two pointers *1300	0 / 0	4
	1329	P1736C2 Good Subarrays (Hard Version) binary search data structures dp two pointers *2400	0 / 0	9
	1315	P1738E Balance Addicts combinatorics dp math two pointers *2300	0 / 0	8
	1294	P1741C Minimize the Thickness brute force greedy math two pointers *1100	0 / 0	3
	1273	P1744C Traffic Light binary search implementation two pointers *1000	0 / 0	3
	1269	P1744F MEX vs MED math two pointers *2000	0 / 0	7
	1267	P1746B Rebellion constructive algorithms greedy two pointers *800	0 / 0	3
	1229	P1753F Minecraft Series brute force two pointers *3500	0 / 0	10
	1223	P1758D Range = √Sum binary search brute force constructive algorithms math two pointers *1800	0 / 0	6
	1210	P1760D Challenging Valleys implementation two pointers *1000	0 / 0	3
	1202	P1761E Make It Connected binary search brute force constructive algorithms dsu graphs greedy matrices trees two pointers *2400	0 / 0	9
	1172	P1765D Watch the Videos binary search constructive algorithms two pointers *1700	0 / 0	5
	1157	P1766E Decomposition binary search brute force data structures divide and conquer dp two pointers *2300	0 / 0	8
	1134	P1771B Hossam and Friends binary search constructive algorithms dp two pointers *1400	0 / 0	4
	1131	P1771E Hossam and a Letter brute force dp implementation two pointers *2500	0 / 0	9
	1114	P1774D Same Count One brute force constructive algorithms greedy implementation two pointers *1600	0 / 0	5
	1094	P1776H Beppa and SwerChat two pointers *1300	0 / 0	4
	1085	P1777C Quiz Master binary search math number theory sortings two pointers *1700	0 / 0	5
	1057	P1781E Rectangle Shrinking binary search brute force data structures greedy implementation two pointers *2300	0 / 0	8
	1028	P1787I Treasure Hunt data structures divide and conquer two pointers *3400	0 / 0	10
	1024	P1788D Moving Dots binary search brute force combinatorics math two pointers *2000	0 / 0	7
	1020	P1789B Serval and Inversion Magic brute force implementation strings two pointers *800	0 / 0	3
	1006	P1791C Prepend and Append implementation two pointers *800	0 / 0	3
	998	P1792C Min Max Sort binary search brute force greedy math two pointers *1500	0 / 0	5
	991	P1793C Dora and Search constructive algorithms data structures two pointers *1200	0 / 0	4
	990	P1793D Moscow Gorillas binary search dp greedy implementation math two pointers *1800	0 / 0	6
	989	P1793E Velepin and Marketing binary search data structures dp greedy sortings two pointers *2600	0 / 0	10
	985	P1794C Scoring Subsequences binary search greedy math two pointers *1300	0 / 0	4
	972	P1796D Maximum Subarray data structures dp greedy two pointers *2000	0 / 0	7
	965	P1797E Li Hua and Array brute force data structures dsu math number theory two pointers *2300	0 / 0	8
	918	P1805E There Should Be a Lot of Maximums brute force data structures dfs and similar dp trees two pointers *2300	0 / 0	8
	916	P1805F2 Survival of the Weakest (hard version) greedy math sortings two pointers *3100	0 / 0	10
	897	P1808D Petya, Petya, Petr, and Palindromes binary search brute force data structures two pointers *2100	0 / 0	7
	871	P1811G2 Vlad and the Nice Paths (hard version) binary search combinatorics data structures dp math two pointers *2200	0 / 0	8
	857	P1814D Balancing Weapons binary search brute force data structures math two pointers *2500	0 / 0	9
	837	P1819B The Butcher geometry greedy implementation sortings two pointers *1900	0 / 0	6
	835	P1819D Misha and Apples brute force data structures dp two pointers *2800	0 / 0	10
	831	P1820B JoJo's Incredible Adventures math strings two pointers *1100	0 / 0	3
	796	P1827A Counting Orders combinatorics math sortings two pointers *1100	0 / 0	3
	795	P1827B1 Range Sorting (Easy Version) binary search dp dsu greedy trees two pointers *2000	0 / 0	7
	770	P1832B Maximum Sum brute force sortings two pointers *1100	0 / 0	3
	759	P1833F Ira and Flamenco combinatorics constructive algorithms data structures implementation math sortings two pointers *1700	0 / 0	5
	750	P1835B Lottery binary search brute force greedy math two pointers *2500	0 / 0	9
	726	P1840A Cipher Shifer implementation strings two pointers *800	0 / 0	3
	724	P1840C Ski Resort combinatorics math two pointers *1000	0 / 0	3
	715	P1841D Pairs of Segments data structures greedy sortings two pointers *2000	0 / 0	7
	713	P1841F Monocarp and a Strategic Game geometry sortings two pointers *2700	0 / 0	10
	703	P1843A Sasha and Array Coloring greedy sortings two pointers *800	0 / 0	3
	702	P1843B Long Long greedy math two pointers *800	0 / 0	3
	699	P1843E Tracking Segments binary search brute force data structures two pointers *1600	0 / 0	5
	684	P1845D Rating System binary search brute force data structures dp dsu greedy math two pointers *1800	0 / 0	6
	672	P1847B Hamon Odyssey bitmasks greedy two pointers *1000	0 / 0	3
	658	P1849D Array Painting constructive algorithms greedy two pointers *1700	0 / 0	5
	657	P1849E Max to the Right of Min binary search data structures divide and conquer dp dsu two pointers *2300	0 / 0	8
	646	P1851B Parity Sort greedy sortings two pointers *800	0 / 0	3
	641	P1851G Vlad and the Mountains binary search data structures dsu graphs implementation sortings trees two pointers *2000	0 / 0	7
	639	P1852B Imbalanced Arrays constructive algorithms graphs greedy math sortings two pointers *1800	0 / 0	6
	607	P1858D Trees and Segments brute force data structures dp greedy two pointers *2200	0 / 0	8
	575	P1863E Speedrun brute force dfs and similar dp graphs greedy math sortings two pointers *2100	0 / 0	7
	553	P1866I Imagination Castle dp games two pointers *2300	0 / 0	8
	530	P1870C Colorful Table binary search data structures dp implementation math two pointers *1300	0 / 0	4
	514	P1873D 1D Eraser greedy implementation two pointers *800	0 / 0	3
	512	P1873F Money Trees binary search greedy math two pointers *1300	0 / 0	4
	496	P1876D Lexichromatography combinatorics dfs and similar dsu graphs two pointers *2500	0 / 0	9
	458	P1883G1 Dances (Easy version) binary search greedy two pointers *1400	0 / 0	4
	457	P1883G2 Dances (Hard Version) binary search greedy sortings two pointers *1900	0 / 0	6
	455	P1884B Haunted House binary search greedy math two pointers *1100	0 / 0	3
	446	P1886E I Wanna be the Team Leader bitmasks constructive algorithms dp greedy math sortings two pointers *2400	0 / 0	9
	443	P1887C Minimum Array binary search brute force constructive algorithms data structures greedy hashing two pointers *2400	0 / 0	9
	442	P1887D Split binary search data structures divide and conquer dsu math trees two pointers *2700	0 / 0	10
	428	P1891C Smilo and Monsters binary search constructive algorithms greedy sortings two pointers *1500	0 / 0	5
	423	P1893B Neutral Tonality constructive algorithms greedy sortings two pointers *1700	0 / 0	5
	413	P1895E Infinite Card Game binary search brute force data structures dfs and similar dp dsu games graphs greedy sortings two pointers *2300	0 / 0	8
	409	P1896B AB Flipping greedy strings two pointers *900	0 / 0	3
	407	P1896D Ones and Twos binary search data structures divide and conquer math two pointers *1700	0 / 0	5
	397	P1898E Sofia and Strings data structures greedy sortings strings two pointers *2200	0 / 0	8
	393	P1899C Yarik and Array dp greedy two pointers *1100	0 / 0	3
	389	P1899G Unusual Entertainment data structures dfs and similar dsu shortest paths sortings trees two pointers *1900	0 / 0	6
	377	P1901F Landscaping binary search geometry two pointers *2900	0 / 0	10
	362	P1904B Collecting Game binary search dp greedy sortings two pointers *1100	0 / 0	3
	361	P1904C Array Game binary search brute force data structures sortings two pointers *1400	0 / 0	4
	353	P1905D Cyclic MEX data structures implementation math two pointers *2000	0 / 0	7
	258	P1918D Blocking Elements binary search data structures dp implementation two pointers *1900	0 / 0	6
	235	P1921D Very Different Array data structures greedy sortings two pointers *1100	0 / 0	3
	222	P1923D Slimes binary search constructive algorithms data structures greedy two pointers *1800	0 / 0	6
	200	P1927D Find the Different Ones! binary search brute force data structures dp dsu greedy two pointers *1300	0 / 0	4
	199	P1927E Klever Permutation constructive algorithms math two pointers *1400	0 / 0	4
	195	P1928B Equalize binary search greedy sortings two pointers *1200	0 / 0	4
	165	P1932C LR-remainders brute force data structures implementation math two pointers *1400	0 / 0	4
	140	P1936B Pinball binary search data structures implementation math two pointers *2000	0 / 0	7
	138	P1936D Bitwise Paradox binary search bitmasks data structures greedy two pointers *3100	0 / 0	10
	108	P1941E Rudolf and k Bridges binary search data structures dp two pointers *1600	0 / 0	5

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