Problemset - Codeforces

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Codeforces Round sponsored by NEAR (Div. 1 + Div. 2)
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Problems

#	Name
1772B	Matrix Rotation brute force, implementation	800	x28684
1772A	A+B? implementation	800	x45687
1769A	Узкая дорога *special problem, math	800	x1921
1768A	Greatest Convex greedy, math, number theory	800	x28421
1767B	Block Towers data structures, greedy, sortings	800	x20072
1767A	Cut the Triangle implementation	800	x20327
1766A	Extremely Round brute force, implementation	800	x25055
1765B	Broken Keyboard greedy	800	x8844
1764A	Doremy's Paint greedy	800	x16486
1763A	Absolute Maximization bitmasks, constructive algorithms, greedy, math	800	x15533
1762A	Divide and Conquer greedy, math, number theory	800	x18825
1761A	Two Permutations brute force, constructive algorithms	800	x18290
1760C	Advantage data structures, implementation, sortings	800	x36034
1760B	Atilla's Favorite Problem greedy, implementation, strings	800	x43064
1760A	Medium Number implementation, sortings	800	x56279
1759B	Lost Permutation math	800	x21974
1759A	Yes-Yes? implementation, strings	800	x29426
1758A	SSeeeeiinngg DDoouubbllee constructive algorithms, strings	800	x24917
1754B	Kevin and Permutation constructive algorithms, greedy, math	800	x18729
1754A	Technical Support greedy	800	x22891
1750B	Maximum Substring brute force, greedy, implementation	800	x16122
1750A	Indirect Sort constructive algorithms, implementation, math	800	x16937
1749A	Cowardly Rooks greedy, implementation	800	x22193
1748A	The Ultimate Square math	800	x23817
1747A	Two Groups constructive algorithms, greedy	800	x24651
1746B	Rebellion constructive algorithms, greedy, two pointers	800	x16992
1746A	Maxmina constructive algorithms, greedy	800	x19710
1744B	Even-Odd Increments implementation, math	800	x23209
1744A	Number Replacement greedy, implementation	800	x26810
1743B	Permutation Value constructive algorithms, greedy	800	x22063
1743A	Password brute force, combinatorics, implementation, math	800	x26454
1742B	Increasing greedy, implementation, sortings	800	x46003
1742A	Sum implementation	800	x67777
1741B	Funny Permutation constructive algorithms, math	800	x25097
1741A	Compare T-Shirt Sizes implementation, implementation, strings	800	x30310
1740B	Jumbo Extra Cheese 2 geometry, greedy, sortings	800	x13661
1740A	Factorise N+M constructive algorithms, number theory	800	x19889
1739A	Immobile Knight implementation	800	x22466
1738A	Glory Addicts greedy, implementation, sortings	800	x13449
1736A	Make A Equal to B brute force, greedy, sortings	800	x22590
1735A	Working Week constructive algorithms, greedy, math	800	x20047
1734B	Bright, Nice, Brilliant constructive algorithms	800	x15671
1734A	Select Three Sticks brute force, greedy, sortings	800	x20925
1733A	Consecutive Sum greedy, sortings	800	x20782
1731A	Joey Takes Money greedy, math	800	x22313
1730A	Planets data structures, greedy, sortings	800	x22737
1729B	Decode String greedy, strings	800	x29749
1729A	Two Elevators math	800	x39647
1728B	Best Permutation constructive algorithms, greedy	800	x20023
1728A	Colored Balls: Revisited brute force, greedy, implementation, sortings	800	x24479
1725A	Accumulation of Dominoes math	800	x9160
1722C	Word Game data structures, implementation	800	x30174
1722B	Colourblindness implementation	800	x44455
1722A	Spell Check implementation	800	x48620
1721A	Image greedy, implementation	800	x26798
1720B	Interesting Sum brute force, data structures, greedy, math, sortings	800	x20917
1719B	Mathematical Circus constructive algorithms, math	800	x18388
1719A	Chip Game games, math	800	x25166
1717A	Madoka and Strange Thoughts math, number theory	800	x19295
1716B	Permutation Chain constructive algorithms, math	800	x21306
1716A	2-3 Moves greedy, math	800	x32311
1715A	Crossmarket constructive algorithms, greedy, math	800	x23344
1714C	Minimum Varied Number greedy	800	x30625
1714B	Remove Prefix data structures, greedy, implementation	800	x29822
1713A	Traveling Salesman Problem geometry, greedy, implementation	800	x21776
1712B	Woeful Permutation constructive algorithms, greedy, number theory	800	x21409
1712A	Wonderful Permutation greedy, implementation	800	x23876
1711A	Perfect Permutation constructive algorithms	800	x24947
1709A	Three Doors brute force, greedy, implementation, math	800	x29301
1708A	Difference Operations greedy, math	800	x21587
1706A	Another String Minimization Problem 2-sat, constructive algorithms, greedy, string suffix structures, strings	800	x22708
1705A	Mark the Photographer greedy, sortings	800	x24960
1704A	Two 0-1 Sequences constructive algorithms, greedy	800	x15889
1703C	Cypher brute force, implementation, strings	800	x34820
1703B	ICPC Balloons data structures, implementation	800	x47171
1703A	YES or YES? brute force, implementation, strings	800	x65675
1702B	Polycarp Writes a String from Memory greedy	800	x27279
1702A	Round Down the Price constructive algorithms	800	x34091
1701B	Permutation greedy	800	x20081
1701A	Grass Field implementation	800	x26019
1700A	Optimal Path constructive algorithms, greedy, math	800	x22702
1699A	The Third Three Number Problem constructive algorithms, math	800	x23793
1698B	Rising Sand constructive algorithms, greedy, implementation	800	x20782
1698A	XOR Mixup bitmasks, brute force	800	x28472
1697A	Parkway Walk greedy, implementation	800	x25555
1696A	NIT orz! bitmasks, greedy	800	x18572
1695A	Subrectangle Guess games	800	x16224
1694A	Creep greedy, implementation	800	x22320
1692C	Where's the Bishop? implementation	800	x33169
1692B	All Distinct greedy, sortings	800	x33427
1692A	Marathon implementation	800	x62230
1691A	Beat The Odds brute force, greedy, math	800	x30171
1690C	Restoring the Duration of Tasks data structures, greedy, implementation	800	x25733
1690B	Array Decrements greedy, implementation	800	x25005
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32953
1689A	Lex String brute force, greedy, implementation, sortings, two pointers	800	x16478
1688B	Patchouli's Magical Talisman bitmasks, constructive algorithms, greedy, sortings	800	x18050
1688A	Cirno's Perfect Bitmasks Classroom bitmasks, brute force	800	x21241
1686B	Odd Subarrays dp, greedy	800	x18070
1686A	Everything Everywhere All But One greedy	800	x20303