Problemset - Codeforces

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Problems

#	Name
2038L	Bridge Renovation brute force, dp, greedy, math, two pointers	1400	x2208
2038C	DIY data structures, geometry, greedy, sortings	1400	x2045
2038A	Bonus Project games, greedy	1400	x1823
2035C	Alya and Permutation bitmasks, constructive algorithms, math	1400	x7854
2033E	Sakurako, Kosuke, and the Permutation brute force, data structures, dfs and similar, dsu, graphs, greedy, math	1400	x9756
2033C	Sakurako's Field Trip dp, greedy, two pointers	1400	x12449
2032C	Trinity binary search, math, sortings, two pointers	1400	x10865
2028B	Alice's Adventures in Permuting binary search, implementation, math	1400	x8126
2020C	Bitwise Balancing bitmasks, hashing, implementation, math, schedules, ternary search	1400	x14341
2014D	Robert Hood and Mrs Hood brute force, data structures, greedy, sortings	1400	x12018
2013C	Password Cracking constructive algorithms, interactive, strings	1400	x11581
2010C1	Message Transmission Error (easy version) brute force, strings	1400	x6961
2009E	Klee's SUPER DUPER LARGE Array!!! binary search, math, ternary search	1400	x13143
2009D	Satyam and Counting geometry, math	1400	x14259
2008F	Sakurako's Box combinatorics, math, number theory	1400	x12465
2000E	Photoshoot for Gorillas combinatorics, data structures, greedy, math	1400	x13251
1993C	Light Switches implementation, math	1400	x13615
1989C	Two Movies greedy, math	1400	x18527
1986D	Mathematical Problem brute force, dp, greedy, implementation, math, two pointers	1400	x15232
1983C	Have Your Cake and Eat It Too binary search, brute force, greedy, implementation	1400	x12586
1980D	GCD-sequence greedy, implementation, math, number theory	1400	x14340
1974D	Ingenuity-2 constructive algorithms, greedy, implementation	1400	x14855
1974C	Beautiful Triple Pairs combinatorics, data structures	1400	x15823
1970C1	Game on Tree (Easy) games	1400	x3499
1967B1	Reverse Card (Easy Version) brute force, math, number theory	1400	x13352
1967A	Permutation Counting binary search, greedy, implementation, math, sortings	1400	x12541
1965A	Everything Nim games, greedy, math, sortings	1400	x13806
1958B	Clock in the Pool *special problem, math	1400	x905
1955D	Inaccurate Subsequence Search data structures, two pointers	1400	x15548
1951C	Ticket Hoarding greedy, math, sortings	1400	x11733
1932D	Card Game greedy, implementation	1400	x11566
1932C	LR-remainders brute force, data structures, implementation, math, two pointers	1400	x15908
1931E	Anna and the Valentine's Day Gift games, greedy, math, sortings	1400	x16167
1929C	Sasha and the Casino binary search, brute force, constructive algorithms, games, greedy, math	1400	x15085
1927E	Klever Permutation constructive algorithms, math, two pointers	1400	x14191
1923C	Find B constructive algorithms, greedy	1400	x15308
1919C	Grouping Increases data structures, dp, greedy	1400	x19369
1918C	XOR-distance bitmasks, greedy, implementation, math	1400	x14192
1914E2	Game with Marbles (Hard Version) games, greedy, sortings	1400	x12580
1914E1	Game with Marbles (Easy Version) brute force, games, greedy, sortings	1400	x12378
1909C	Heavy Intervals constructive algorithms, data structures, dsu, greedy, math, sortings	1400	x11335
1907D	Jumping Through Segments binary search, constructive algorithms	1400	x14571
1905C	Largest Subsequence greedy, strings	1400	x12453
1904C	Array Game binary search, brute force, data structures, sortings, two pointers	1400	x13594
1903C	Theofanis' Nightmare constructive algorithms, greedy	1400	x12107
1901C	Add, Divide and Floor constructive algorithms, greedy, math	1400	x12135
1896C	Matching Arrays binary search, constructive algorithms, greedy, sortings	1400	x9762
1895C	Torn Lucky Ticket brute force, dp, hashing, implementation, math	1400	x11364
1893A	Anonymous Informant brute force, dfs and similar, graphs, implementation	1400	x12535
1883G1	Dances (Easy version) binary search, greedy, two pointers	1400	x11346
1883F	You Are So Beautiful data structures	1400	x9694
1878E	Iva & Pav binary search, bitmasks, data structures, greedy	1400	x13161
1875C	Jellyfish and Green Apple bitmasks, greedy, math, number theory	1400	x11882
1866B	Battling with Numbers combinatorics, math, number theory	1400	x7835
1863D	Two-Colored Dominoes constructive algorithms, greedy	1400	x9592
1860C	Game on Permutation data structures, dp, games, greedy	1400	x13490
1854A1	Dual (Easy Version) constructive algorithms, math	1400	x14277
1847C	Vampiric Powers, anyone? bitmasks, brute force, dp, greedy	1400	x13006
1845C	Strong Password binary search, dp, greedy, strings	1400	x14452
1844D	Row Major constructive algorithms, greedy, math, number theory, strings	1400	x12401
1840D	Wooden Toy Festival binary search, greedy, sortings	1400	x13910
1838C	No Prime Differences constructive algorithms, math, number theory	1400	x14697
1837D	Bracket Coloring constructive algorithms, greedy	1400	x15126
1833D	Flipper brute force, constructive algorithms, greedy	1400	x13463
1830A	Copil Copac Draws Trees dfs and similar, dp, graphs, trees	1400	x13838
1824A	LuoTianyi and the Show greedy, implementation	1400	x11399
1805C	Place for a Selfie binary search, data structures, geometry, math	1400	x12689
1800E1	Unforgivable Curse (easy version) brute force, constructive algorithms, dsu, graphs, greedy, strings	1400	x12996
1790E	Vlad and a Pair of Numbers bitmasks, constructive algorithms	1400	x15331
1773E	Easy Assembly greedy, sortings	1400	x4953
1772D	Absolute Sorting constructive algorithms, math	1400	x16125
1771B	Hossam and Friends binary search, constructive algorithms, dp, two pointers	1400	x14708
1769B2	Копирование файлов II *special problem, binary search, brute force, math	1400	x884
1764C	Doremy's City Construction graphs, greedy	1400	x9472
1762C	Binary Strings are Fun combinatorics, math	1400	x9250
1761C	Set Construction constructive algorithms, dfs and similar, graphs, greedy	1400	x9651
1759D	Make It Round brute force, number theory	1400	x13871
1758C	Almost All Multiples greedy, number theory	1400	x13761
1750C	Complementary XOR constructive algorithms, implementation	1400	x9608
1749C	Number Game binary search, data structures, games, greedy, implementation	1400	x14086
1748B	Diverse Substrings brute force, implementation, strings	1400	x15138
1740C	Bricks and Bags constructive algorithms, games, greedy, sortings	1400	x11118
1735C	Phase Shift dfs and similar, dsu, graphs, greedy, implementation, strings	1400	x9974
1733D1	Zero-One (Easy Version) constructive algorithms, greedy, math	1400	x13602
1728C	Digital Logarithm data structures, greedy, sortings	1400	x16035
1721C	Min-Max Array Transformation binary search, greedy, two pointers	1400	x13449
1719C	Fighting Tournament binary search, data structures, implementation, two pointers	1400	x13337
1714E	Add Modulo 10 brute force, math, number theory	1400	x16889
1706C	Qpwoeirut And The City dp, flows, greedy, implementation	1400	x14994
1705C	Mark and His Unfinished Essay brute force, implementation	1400	x13413
1701C	Schedule Management binary search, greedy, implementation, two pointers	1400	x17347
1697C	awoo's Favorite Problem binary search, constructive algorithms, data structures, greedy, implementation, strings, two pointers	1400	x14469
1696C	Fishingprince Plays With Array constructive algorithms, greedy, implementation, math	1400	x11699
1692G	2^Sort data structures, dp, sortings, two pointers	1400	x18114
1691C	Sum of Substrings brute force, constructive algorithms, greedy, math, strings	1400	x15756
1684C	Column Swapping brute force, constructive algorithms, greedy, implementation, sortings	1400	x12412
1682C	LIS or Reverse LIS? constructive algorithms, greedy, implementation, math	1400	x14886
1679C	Rooks Defenders data structures, implementation	1400	x10415
1676H1	Maximum Crossings (Easy Version) brute force	1400	x14204
1670C	Where is the Pizza? data structures, dfs and similar, dsu, graphs, implementation, math	1400	x10025

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