Problemset - Codeforces

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Educational Codeforces Round 165 (Rated for Div. 2)
39:46:36
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Problems

#	Name
572A	Arrays sortings	900	x16239
1668B	Social Distance greedy, math, sortings	900	x16304
1248B	Grow The Tree greedy, math, sortings	900	x16450
1144B	Parity Alternated Deletions greedy, implementation, sortings	900	x16605
16B	Burglar and Matches greedy, implementation, sortings	900	x16774
1427A	Avoiding Zero math, sortings	900	x16818
1480B	The Great Hero greedy, implementation, sortings	900	x16911
1216B	Shooting greedy, implementation, sortings	900	x18029
1501B	Napoleon Cake dp, implementation, sortings	900	x18427
1665B	Array Cloning Technique constructive algorithms, greedy, sortings	900	x18639
807A	Is it rated? implementation, sortings	900	x19393
1272A	Three Friends brute force, greedy, math, sortings	900	x20009
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x21949
1771A	Hossam and Combinatorics combinatorics, math, sortings	900	x21989
1420A	Cubes Sorting math, sortings	900	x22822
1833B	Restore the Weather greedy, sortings	900	x25305
1697B	Promo greedy, sortings	900	x25411
768A	Oath of the Night's Watch constructive algorithms, sortings	900	x26072
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29526
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32054
149A	Business trip greedy, implementation, sortings	900	x37607
34B	Sale greedy, sortings	900	x48428
405A	Gravity Flip greedy, implementation, sortings	900	x94066
160A	Twins greedy, sortings	900	x110492
648B	Собери стол constructive algorithms, sortings	800	x1199
769A	Year of University Entrance *special problem, implementation, sortings	800	x5566
291A	Spyke Talks *special problem, implementation, sortings	800	x5977
169A	Chores sortings	800	x6546
992A	Nastya and an Array implementation, sortings	800	x12887
1738A	Glory Addicts greedy, implementation, sortings	800	x13319
1740B	Jumbo Extra Cheese 2 geometry, greedy, sortings	800	x13531
1305A	Kuroni and the Gifts brute force, constructive algorithms, greedy, sortings	800	x13771
937A	Olympiad implementation, sortings	800	x14818
1670A	Prof. Slim greedy, implementation, sortings	800	x15228
551A	GukiZ and Contest brute force, implementation, sortings	800	x15990
1617A	Forbidden Subsequence constructive algorithms, greedy, sortings, strings	800	x16080
1689A	Lex String brute force, greedy, implementation, sortings, two pointers	800	x16365
1561A	Simply Strange Sort brute force, implementation, sortings	800	x16442
609A	USB Flash Drives greedy, implementation, sortings	800	x16780
1930A	Maximise The Score greedy, sortings	800	x16986
1450A	Avoid Trygub constructive algorithms, sortings	800	x17471
1688B	Patchouli's Magical Talisman bitmasks, constructive algorithms, greedy, sortings	800	x17836
1891A	Sorting with Twos constructive algorithms, sortings	800	x18310
1896A	Jagged Swaps sortings	800	x18365
1654A	Maximum Cake Tastiness brute force, greedy, implementation, sortings	800	x18401
1445A	Array Rearrangment greedy, sortings	800	x18797
984A	Game sortings	800	x18876
1430B	Barrels greedy, implementation, sortings	800	x19103
1867A	green_gold_dog, array and permutation constructive algorithms, sortings	800	x19148
1656A	Good Pairs math, sortings	800	x19225
1798A	Showstopper greedy, implementation, sortings	800	x19315
1767B	Block Towers data structures, greedy, sortings	800	x19552
1895B	Points and Minimum Distance greedy, math, sortings	800	x19588
1836A	Destroyer implementation, sortings	800	x19753
1733A	Consecutive Sum greedy, sortings	800	x20644
1734A	Select Three Sticks brute force, greedy, sortings	800	x20706
1720B	Interesting Sum brute force, data structures, greedy, math, sortings	800	x20733
1646B	Quality vs Quantity brute force, constructive algorithms, greedy, sortings, two pointers	800	x20846
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x21557
1847A	The Man who became a God greedy, sortings	800	x21630
1637A	Sorting Parts brute force, sortings	800	x22058
1736A	Make A Equal to B brute force, greedy, sortings	800	x22401
1730A	Planets data structures, greedy, sortings	800	x22489
1946A	Median of an Array greedy, implementation, sortings	800	x23111
1206A	Choose Two Numbers math, sortings	800	x23433
1552A	Subsequence Permutation sortings, strings	800	x23495
1903A	Halloumi Boxes brute force, greedy, sortings	800	x23646
1497A	Meximization brute force, data structures, greedy, sortings	800	x23843
1526A	Mean Inequality constructive algorithms, sortings	800	x23845
1822B	Karina and Array greedy, math, sortings	800	x24025
1398B	Substring Removal Game games, greedy, sortings	800	x24045
1728A	Colored Balls: Revisited brute force, greedy, implementation, sortings	800	x24329
1041A	Heist greedy, implementation, sortings	800	x24447
1705A	Mark the Photographer greedy, sortings	800	x24790
1092B	Teams Forming sortings	800	x25603
1487A	Arena implementation, sortings	800	x26141
1792A	GamingForces greedy, sortings	800	x27091
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x27110
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27437
1851B	Parity Sort greedy, sortings, two pointers	800	x27980
1626A	Equidistant Letters constructive algorithms, sortings	800	x28307
1629A	Download More RAM brute force, greedy, sortings	800	x28525
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x28681
1220A	Cards implementation, sortings, strings	800	x28791
1618A	Polycarp and Sums of Subsequences math, sortings	800	x31490
1692B	All Distinct greedy, sortings	800	x32658
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32808
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x32872
1760C	Advantage data structures, implementation, sortings	800	x34829
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35070
1669B	Triple implementation, sortings	800	x39680
1850B	Ten Words of Wisdom implementation, sortings	800	x40124
1742B	Increasing greedy, implementation, sortings	800	x44122
1676B	Equal Candies greedy, math, sortings	800	x44922
1360B	Honest Coach greedy, sortings	800	x45942
1353B	Two Arrays And Swaps greedy, sortings	800	x47433
1850A	To My Critics implementation, sortings	800	x50683
1760A	Medium Number implementation, sortings	800	x53240
490A	Team Olympiad greedy, implementation, sortings	800	x55300
432A	Choosing Teams greedy, implementation, sortings	800	x56497