two pointers - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
8335	CF1771B Hossam and Friends binary search constructive algorithms dp two pointers *1400	0 / 0	(None)
8302	CF1771E Hossam and a Letter brute force dp implementation two pointers *2500	0 / 0	(None)
8113	CF1774D Same Count One brute force constructive algorithms greedy implementation two pointers *1600	0 / 0	(None)
7890	CF1776H Beppa and SwerChat two pointers *1300	0 / 0	(None)
7790	CF1777C Quiz Master binary search math number theory sortings two pointers *1700	0 / 0	(None)
7479	CF1781E Rectangle Shrinking binary search brute force data structures greedy implementation two pointers *2300	0 / 0	(None)
7157	CF1787I Treasure Hunt data structures divide and conquer two pointers *3400	0 / 0	(None)
7113	CF1788D Moving Dots binary search brute force combinatorics math two pointers *2000	0 / 0	(None)
7068	CF1789B Serval and Inversion Magic brute force implementation strings two pointers *800	0 / 0	(None)
6912	CF1791C Prepend and Append implementation two pointers *800	0 / 0	(None)
6823	CF1792C Min Max Sort binary search brute force greedy math two pointers *1500	0 / 0	(None)
6746	CF1793C Dora and Search constructive algorithms data structures two pointers *1200	0 / 0	(None)
6734	CF1793D Moscow Gorillas binary search dp greedy implementation math two pointers *1800	0 / 0	(None)
6723	CF1793E Velepin and Marketing binary search data structures dp greedy sortings two pointers *2600	0 / 0	(None)
6679	CF1794C Scoring Subsequences binary search greedy math two pointers *1300	0 / 0	(None)
6535	CF1796D Maximum Subarray data structures dp greedy two pointers *2000	0 / 0	(None)
6457	CF1797E Li Hua and Array brute force data structures dsu math number theory two pointers *2300	0 / 0	(None)
5935	CF1805E There Should Be a Lot of Maximums brute force data structures dfs and similar dp trees two pointers *2300	0 / 0	(None)
5913	CF1805F2 Survival of the Weakest (hard version) greedy math sortings two pointers *3100	0 / 0	(None)
5701	CF1808D Petya, Petya, Petr, and Palindromes binary search brute force data structures two pointers *2100	0 / 0	(None)
5413	CF1811G2 Vlad and the Nice Paths (hard version) binary search combinatorics data structures dp math two pointers *2200	0 / 0	(None)
5257	CF1814D Balancing Weapons binary search brute force data structures math two pointers *2500	0 / 0	(None)
5035	CF1819B The Butcher geometry greedy implementation sortings two pointers *1900	0 / 0	(None)
5013	CF1819D Misha and Apples brute force data structures dp two pointers *2800	0 / 0	(None)
4969	CF1820B JoJo's Incredible Adventures math strings two pointers *1100	0 / 0	(None)
4579	CF1827A Counting Orders combinatorics math sortings two pointers *1100	0 / 0	(None)
4568	CF1827B1 Range Sorting (Easy Version) binary search dp dsu greedy trees two pointers *2000	0 / 0	(None)
4290	CF1832B Maximum Sum brute force sortings two pointers *1100	0 / 0	(None)
4168	CF1833F Ira and Flamenco combinatorics constructive algorithms data structures implementation math sortings two pointers *1700	0 / 0	(None)
4068	CF1835B Lottery binary search brute force greedy math two pointers *2500	0 / 0	(None)
3802	CF1840A Cipher Shifer implementation strings two pointers *800	0 / 0	(None)
3780	CF1840C Ski Resort combinatorics math two pointers *1000	0 / 0	(None)
3680	CF1841D Pairs of Segments data structures greedy sortings two pointers *2000	0 / 0	(None)
3658	CF1841F Monocarp and a Strategic Game geometry sortings two pointers *2700	0 / 0	(None)
3546	CF1843A Sasha and Array Coloring greedy sortings two pointers *800	0 / 0	(None)
3535	CF1843B Long Long greedy math two pointers *800	0 / 0	(None)
3501	CF1843E Tracking Segments binary search brute force data structures two pointers *1600	0 / 0	(None)
3335	CF1845D Rating System binary search brute force data structures dp dsu greedy math two pointers *1800	0 / 0	(None)
3202	CF1847B Hamon Odyssey bitmasks greedy two pointers *1000	0 / 0	(None)
3046	CF1849D Array Painting constructive algorithms greedy two pointers *1700	0 / 0	(None)
3035	CF1849E Max to the Right of Min binary search data structures divide and conquer dp dsu two pointers *2300	0 / 0	(None)
2913	CF1851B Parity Sort greedy sortings two pointers *800	0 / 0	(None)
2858	CF1851G Vlad and the Mountains binary search data structures dsu graphs implementation sortings trees two pointers *2000	0 / 0	(None)
2835	CF1852B Imbalanced Arrays constructive algorithms graphs greedy math sortings two pointers *1800	0 / 0	(None)
2479	CF1858D Trees and Segments brute force data structures dp greedy two pointers *2200	0 / 0	(None)
2124	CF1863E Speedrun brute force dfs and similar dp graphs greedy math sortings two pointers *2100	0 / 0	(None)
1880	CF1866I Imagination Castle dp games two pointers *2300	0 / 0	(None)
1624	CF1870C Colorful Table binary search data structures dp implementation math two pointers *1300	0 / 0	(None)
1447	CF1873D 1D Eraser greedy implementation two pointers *800	0 / 0	(None)
1425	CF1873F Money Trees binary search greedy math two pointers *1300	0 / 0	(None)
9745	CF1876D Lexichromatography combinatorics dfs and similar dsu graphs two pointers	0 / 0	(None)
5523	CF1883G1 Dances (Easy version) binary search greedy two pointers	0 / 0	(None)
5412	CF1883G2 Dances (Hard Version) binary search greedy sortings two pointers	0 / 0	(None)
5190	CF1884B Haunted House binary search greedy math two pointers	0 / 0	(None)
4301	CF1886E I Wanna be the Team Leader bitmasks constructive algorithms dp greedy math sortings two pointers	0 / 0	(None)
3968	CF1887C Minimum Array binary search brute force constructive algorithms data structures greedy hashing two pointers	0 / 0	(None)
3857	CF1887D Split binary search data structures divide and conquer dsu math trees two pointers	0 / 0	(None)
2301	CF1891C Smilo and Monsters binary search constructive algorithms greedy sortings two pointers	0 / 0	(None)
1746	CF1893B Neutral Tonality constructive algorithms greedy sortings two pointers	0 / 0	(None)
3634	CF1895E Infinite Card Game binary search brute force data structures dfs and similar dp dsu games graphs greedy sortings two pointers	0 / 0	(None)
10337	CF1896B AB Flipping greedy strings two pointers	0 / 0	(None)
10334	CF1896D Ones and Twos data structures math two pointers	0 / 0	(None)
10310	CF1898E Sofia and Strings data structures greedy strings two pointers	0 / 0	(None)
10306	CF1899C Yarik and Array dp greedy two pointers	0 / 0	(None)
10299	CF1899G Unusual Entertainment brute force data structures dfs and similar dsu shortest paths sortings trees two pointers	0 / 0	(None)

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