data structures - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
4991	CF1819F Willy-nilly, Crack, Into Release! data structures dp *3500	0 / 0	(None)
4824	CF1822G1 Magic Triples (Easy Version) brute force data structures math number theory *1700	0 / 0	(None)
4813	CF1822G2 Magic Triples (Hard Version) brute force data structures math number theory *2200	0 / 0	(None)
4701	CF1824C LuoTianyi and XOR-Tree data structures dfs and similar dp dsu greedy trees *2500	0 / 0	(None)
4690	CF1824D LuoTianyi and the Function data structures *3000	0 / 0	(None)
4679	CF1824E LuoTianyi and Cartridge data structures trees *3500	0 / 0	(None)
4601	CF1826E Walk the Runway bitmasks brute force data structures dp graphs implementation sortings *2400	0 / 0	(None)
4557	CF1827B2 Range Sorting (Hard Version) binary search data structures dp greedy *2400	0 / 0	(None)
4546	CF1827C Palindrome Partition binary search brute force data structures dp hashing strings *2600	0 / 0	(None)
4535	CF1827D Two Centroids data structures dfs and similar greedy trees *2800	0 / 0	(None)
4512	CF1827F Copium Permutation constructive algorithms data structures greedy *3500	0 / 0	(None)
4413	CF1829G Hits Different data structures dp implementation math *1600	0 / 0	(None)
4346	CF1830E Bully Sort data structures math *3500	0 / 0	(None)
4335	CF1830F The Third Grace data structures dp *3200	0 / 0	(None)
4168	CF1833F Ira and Flamenco combinatorics constructive algorithms data structures implementation math sortings two pointers *1700	0 / 0	(None)
4113	CF1834D Survey in Class brute force data structures greedy implementation sortings *1900	0 / 0	(None)
4102	CF1834E MEX of LCM binary search data structures implementation math number theory *2300	0 / 0	(None)
3935	CF1837F Editorial for Two binary search data structures greedy implementation *2400	0 / 0	(None)
3891	CF1838D Bracket Walk data structures greedy strings *2100	0 / 0	(None)
3824	CF1839D Ball Sorting data structures dp sortings *2100	0 / 0	(None)
3758	CF1840E Character Blocking data structures hashing implementation *1600	0 / 0	(None)
3680	CF1841D Pairs of Segments data structures greedy sortings two pointers *2000	0 / 0	(None)
3669	CF1841E Fill the Matrix data structures greedy math *2200	0 / 0	(None)
3601	CF1842E Tenzing and Triangle data structures dp geometry greedy math *2300	0 / 0	(None)
3501	CF1843E Tracking Segments binary search brute force data structures two pointers *1600	0 / 0	(None)
3490	CF1843F1 Omsk Metro (simple version) data structures dfs and similar dp graphs greedy math trees *1800	0 / 0	(None)
3479	CF1843F2 Omsk Metro (hard version) data structures dfs and similar divide and conquer dp math trees *2300	0 / 0	(None)
3401	CF1844F2 Min Cost Permutation (Hard Version) binary search constructive algorithms data structures greedy math sortings *2800	0 / 0	(None)
3390	CF1844G Tree Weights bitmasks constructive algorithms data structures dfs and similar implementation math matrices number theory trees *3000	0 / 0	(None)
3379	CF1844H Multiple of Three Cycles combinatorics data structures dp dsu math *3400	0 / 0	(None)
3335	CF1845D Rating System binary search brute force data structures dp dsu greedy math two pointers *1800	0 / 0	(None)
3279	CF1846C Rudolf and the Another Competition constructive algorithms data structures dp greedy sortings *1200	0 / 0	(None)
3179	CF1847D Professor Higashikata data structures dsu greedy implementation strings *1900	0 / 0	(None)
3157	CF1847F The Boss's Identity binary search bitmasks data structures dfs and similar greedy math sortings *2500	0 / 0	(None)
3135	CF1848B Vika and the Bridge binary search data structures greedy implementation math sortings *1200	0 / 0	(None)
3057	CF1849C Binary String Copying binary search brute force data structures hashing strings *1600	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)
3024	CF1849F XOR Partition binary search bitmasks data structures divide and conquer greedy trees *2700	0 / 0	(None)
2946	CF1850G The Morning Star combinatorics data structures geometry implementation math sortings *1500	0 / 0	(None)
2858	CF1851G Vlad and the Mountains binary search data structures dsu graphs implementation sortings trees two pointers *2000	0 / 0	(None)
2824	CF1852C Ina of the Mountain data structures dp greedy math *2400	0 / 0	(None)
2802	CF1852E Rivalries constructive algorithms data structures greedy *3400	0 / 0	(None)
2791	CF1852F Panda Meetups data structures dp flows *3500	0 / 0	(None)
2636	CF1856C To Become Max binary search brute force data structures dp *1600	0 / 0	(None)
2536	CF1857F Sum and Product binary search data structures math *1600	0 / 0	(None)
2479	CF1858D Trees and Segments brute force data structures dp greedy two pointers *2200	0 / 0	(None)
2468	CF1858E1 Rollbacks (Easy Version) brute force data structures dfs and similar trees *2500	0 / 0	(None)
2457	CF1858E2 Rollbacks (Hard Version) data structures interactive trees *2600	0 / 0	(None)
2413	CF1859D Andrey and Escape from Capygrad binary search data structures dp dsu greedy sortings *1800	0 / 0	(None)
2390	CF1859F Teleportation in Byteland data structures dfs and similar divide and conquer graphs shortest paths trees *3200	0 / 0	(None)
2357	CF1860C Game on Permutation data structures dp games greedy *1400	0 / 0	(None)
2335	CF1860E Fast Travel Text Editor data structures dfs and similar graphs shortest paths *2400	0 / 0	(None)
2324	CF1860F Evaluate RBS data structures geometry implementation math sortings *2900	0 / 0	(None)
2290	CF1861C Queries for the Array data structures dfs and similar implementation strings trees *1600	0 / 0	(None)
2224	CF1862C Flower City Fence binary search data structures implementation sortings *1100	0 / 0	(None)
2202	CF1862E Kolya and Movie Theatre constructive algorithms data structures greedy *1600	0 / 0	(None)
2179	CF1862G The Great Equalizer binary search data structures math sortings *2000	0 / 0	(None)
2035	CF1864D Matrix Cascade brute force constructive algorithms data structures dp greedy math *1700	0 / 0	(None)
2024	CF1864E Guess Game bitmasks data structures games math probabilities sortings strings trees *2100	0 / 0	(None)
2013	CF1864F Exotic Queries data structures implementation sortings *2300	0 / 0	(None)
1913	CF1866F Freak Joker Process binary search data structures sortings *3100	0 / 0	(None)
1902	CF1866G Grouped Carriages binary search data structures dp flows greedy *2100	0 / 0	(None)
1858	CF1866K Keen Tree Calculation binary search data structures dp geometry graphs implementation trees *2500	0 / 0	(None)
1802	CF1867C Salyg1n and the MEX Game constructive algorithms data structures games greedy interactive *1300	0 / 0	(None)
1680	CF1868F LIS? data structures greedy implementation *3500	0 / 0	(None)
1624	CF1870C Colorful Table binary search data structures dp implementation math two pointers *1300	0 / 0	(None)
1580	CF1870G MEXanization data structures *3300	0 / 0	(None)
1569	CF1870H Standard Graph Problem data structures graphs greedy trees *3500	0 / 0	(None)
1513	CF1872E Data Structures Fan binary search bitmasks data structures dp *1500	0 / 0	(None)
9634	CF1876E Ball-Stackable constructive algorithms data structures dp trees	0 / 0	(None)
9412	CF1876G Clubstep binary search brute force data structures greedy trees	0 / 0	(None)
8745	CF1878D Reverse Madness data structures greedy	0 / 0	(None)
8634	CF1878E Iva & Pav binary search bitmasks data structures greedy	0 / 0	(None)
8412	CF1878G wxhtzdy ORO Tree binary search bitmasks brute force data structures dfs and similar implementation trees	0 / 0	(None)
7745	CF1879F Last Man Standing brute force data structures number theory *2800	0 / 0	(None)
6968	CF1881G Anya and the Mysterious String binary search data structures	0 / 0	(None)
5857	CF1883D In Love data structures greedy	0 / 0	(None)
5634	CF1883F You Are So Beautiful data structures	0 / 0	(None)
5079	CF1884C Medium Design brute force data structures dp greedy sortings	0 / 0	(None)
4412	CF1886D Monocarp and the Set combinatorics data structures math	0 / 0	(None)
4190	CF1886F Diamond Theft data structures greedy	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)
3301	CF1889C1 Doremy's Drying Plan (Easy Version) brute force data structures dp greedy sortings	0 / 0	(None)
3190	CF1889C2 Doremy's Drying Plan (Hard Version) data structures dp	0 / 0	(None)
2857	CF1889F Doremy's Average Tree data structures dp greedy trees	0 / 0	(None)
1968	CF1891F A Growing Tree data structures dfs and similar trees	0 / 0	(None)
4745	CF1895D XOR Construction bitmasks constructive algorithms data structures math	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)
1412	CF1895G Two Characters, Two Colors binary search data structures dp flows greedy	0 / 0	(None)
10334	CF1896D Ones and Twos data structures math two pointers	0 / 0	(None)
10333	CF1896E Permutation Sorting data structures sortings	0 / 0	(None)
10310	CF1898E Sofia and Strings data structures greedy strings 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)
10322	CF1900F Local Deletions data structures implementation	0 / 0	(None)
10353	CF1903F Babysitting 2-sat binary search data structures graphs trees *2500	0 / 0	(None)
10347	CF1906F Maximize The Value data structures	0 / 0	(None)

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