Problemset - Codeforces

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Educational Codeforces Round 167 (Rated for Div. 2)
21:05:31
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Problems

#	Name
1806A	Walking Master geometry, greedy, math	800	x23044
1805B	The String Has a Target greedy, strings	800	x18317
1804B	Vaccination greedy, implementation	1000	x13914
1804A	Lame King greedy, math	800	x17761
1802B	Settlement of Guinea Pigs greedy, implementation, math	1000	x13043
1802A	Likes greedy, implementation	800	x15596
1800C1	Powering the Hero (easy version) data structures, greedy	1000	x22697
1800B	Count the Number of Pairs greedy, strings	1000	x24300
1799A	Recent Actions data structures, greedy, implementation, math	800	x11428
1798B	Three Sevens brute force, data structures, greedy, implementation	1000	x16136
1798A	Showstopper greedy, implementation, sortings	800	x19452
1797A	Li Hua and Maze constructive algorithms, flows, graphs, greedy, implementation	800	x17097
1795B	Ideal Point brute force, geometry, greedy	900	x21484
1794B	Not Dividing constructive algorithms, greedy, math	900	x20448
1793A	Yet Another Promotion greedy, math	800	x17814
1792A	GamingForces greedy, sortings	800	x27530
1791D	Distinct Split brute force, greedy, strings	1000	x27964
1790B	Taisia and Dice greedy, greedy, math	800	x26911
1784A	Monsters (easy version) brute force, greedy	1000	x14698
1781B	Going to the Cinema brute force, greedy, sortings	1000	x13341
1780A	Hayato and School constructive algorithms, greedy	800	x21203
1779A	Hall of Fame constructive algorithms, greedy, strings	800	x22966
1778A	Flip Flop Sum greedy, implementation	800	x23897
1777B	Emordnilap combinatorics, greedy, math	900	x16850
1777A	Everybody Likes Good Arrays! greedy, math	800	x22328
1776A	Walking Boy greedy	800	x6822
1775A2	Gardener and the Capybaras (hard version) constructive algorithms, greedy	900	x18420
1772C	Different Differences constructive algorithms, greedy, math	1000	x22980
1770A	Koxia and Whiteboards brute force, greedy	1000	x23077
1768B	Quick Sort greedy, math	900	x22409
1768A	Greatest Convex greedy, math, number theory	800	x28233
1767B	Block Towers data structures, greedy, sortings	800	x19929
1765B	Broken Keyboard greedy	800	x8810
1764A	Doremy's Paint greedy	800	x16443
1763A	Absolute Maximization bitmasks, constructive algorithms, greedy, math	800	x15462
1762A	Divide and Conquer greedy, math, number theory	800	x18736
1761B	Elimination of a Ring constructive algorithms, greedy, implementation	1000	x13137
1760B	Atilla's Favorite Problem greedy, implementation, strings	800	x42672
1754B	Kevin and Permutation constructive algorithms, greedy, math	800	x18700
1754A	Technical Support greedy	800	x22822
1750B	Maximum Substring brute force, greedy, implementation	800	x16090
1749B	Death's Blessing greedy	900	x20540
1749A	Cowardly Rooks greedy, implementation	800	x22143
1747A	Two Groups constructive algorithms, greedy	800	x24571
1746B	Rebellion constructive algorithms, greedy, two pointers	800	x16958
1746A	Maxmina constructive algorithms, greedy	800	x19676
1744A	Number Replacement greedy, implementation	800	x26683
1743B	Permutation Value constructive algorithms, greedy	800	x22021
1742B	Increasing greedy, implementation, sortings	800	x45556
1740B	Jumbo Extra Cheese 2 geometry, greedy, sortings	800	x13626
1738A	Glory Addicts greedy, implementation, sortings	800	x13434
1737A	Ela Sorting Books greedy, implementation, strings	900	x10007
1736A	Make A Equal to B brute force, greedy, sortings	800	x22542
1735B	Tea with Tangerines greedy, math	900	x17871
1735A	Working Week constructive algorithms, greedy, math	800	x19993
1734A	Select Three Sticks brute force, greedy, sortings	800	x20877
1733A	Consecutive Sum greedy, sortings	800	x20736
1732B	Ugu brute force, dp, greedy, implementation	900	x14553
1731A	Joey Takes Money greedy, math	800	x22212
1730A	Planets data structures, greedy, sortings	800	x22671
1729B	Decode String greedy, strings	800	x29626
1728B	Best Permutation constructive algorithms, greedy	800	x19979
1728A	Colored Balls: Revisited brute force, greedy, implementation, sortings	800	x24427
1726A	Mainak and Array greedy, math	900	x20490
1725B	Basketball Together binary search, greedy, sortings	1000	x12346
1721A	Image greedy, implementation	800	x26734
1720B	Interesting Sum brute force, data structures, greedy, math, sortings	800	x20868
1716A	2-3 Moves greedy, math	800	x32051
1715B	Beautiful Array constructive algorithms, greedy, math	1000	x20640
1715A	Crossmarket constructive algorithms, greedy, math	800	x23297
1714C	Minimum Varied Number greedy	800	x30497
1714B	Remove Prefix data structures, greedy, implementation	800	x29660
1713A	Traveling Salesman Problem geometry, greedy, implementation	800	x21738
1712B	Woeful Permutation constructive algorithms, greedy, number theory	800	x21354
1712A	Wonderful Permutation greedy, implementation	800	x23814
1709A	Three Doors brute force, greedy, implementation, math	800	x29237
1708A	Difference Operations greedy, math	800	x21559
1706A	Another String Minimization Problem 2-sat, constructive algorithms, greedy, string suffix structures, strings	800	x22654
1705B	Mark the Dust Sweeper constructive algorithms, greedy, implementation	900	x22368
1705A	Mark the Photographer greedy, sortings	800	x24908
1704B	Luke is a Foodie brute force, greedy, implementation	1000	x16887
1704A	Two 0-1 Sequences constructive algorithms, greedy	800	x15858
1702D	Not a Cheap String greedy	1000	x23216
1702B	Polycarp Writes a String from Memory greedy	800	x27151
1701B	Permutation greedy	800	x20026
1700A	Optimal Path constructive algorithms, greedy, math	800	x22653
1698B	Rising Sand constructive algorithms, greedy, implementation	800	x20723
1697B	Promo greedy, sortings	900	x25846
1697A	Parkway Walk greedy, implementation	800	x25516
1696B	NIT Destroys the Universe greedy	900	x19985
1696A	NIT orz! bitmasks, greedy	800	x18476
1695B	Circle Game games, greedy	1000	x18144
1694A	Creep greedy, implementation	800	x22250
1692B	All Distinct greedy, sortings	800	x33248
1691B	Shoe Shuffling constructive algorithms, greedy, implementation, two pointers	1000	x21853
1691A	Beat The Odds brute force, greedy, math	800	x30075
1690C	Restoring the Duration of Tasks data structures, greedy, implementation	800	x25649
1690B	Array Decrements greedy, implementation	800	x24937
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32829
1689B	Mystic Permutation data structures, greedy	900	x17235