Problemset - Codeforces

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Codeforces Round 973 (Div. 2)
16:10:54
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Problems

#	Name
1909A	Distinct Buttons implementation, math	800	x16427
1907A	Rook implementation	800	x36386
1905A	Constructive Problems constructive algorithms, math	800	x22816
1903A	Halloumi Boxes brute force, greedy, sortings	800	x31225
1902A	Binary Imbalance constructive algorithms	800	x20910
1901A	Line Trip greedy, math	800	x31295
1900A	Cover in Water constructive algorithms, greedy, implementation, strings	800	x27123
1899A	Game with Integers games, math, number theory	800	x45061
1898A	Milica and String brute force, implementation, strings	800	x15932
1896A	Jagged Swaps sortings	800	x23410
1895B	Points and Minimum Distance greedy, math, sortings	800	x20409
1895A	Treasure Chest math	800	x24323
1894A	Secret Sport implementation, strings	800	x18861
1891A	Sorting with Twos constructive algorithms, sortings	800	x19162
1890B	Qingshan Loves Strings constructive algorithms, implementation	800	x17450
1890A	Doremy's Paint 3 constructive algorithms	800	x26165
1886A	Sum of Three brute force, constructive algorithms, math	800	x25732
1884A	Simple Design brute force, greedy, math	800	x17357
1883A	Morning math	800	x25519
1882A	Increasing Sequence greedy	800	x25213
1881A	Don't Try to Count brute force, strings	800	x31471
1879A	Rigged! greedy	800	x23050
1878B	Aleksa and Stack constructive algorithms, math	800	x31296
1878A	How Much Does Daytona Cost? greedy	800	x43814
1877A	Goals of Victory math	800	x22878
1873D	1D Eraser greedy, implementation, two pointers	800	x34814
1873C	Target Practice implementation, math	800	x40053
1873B	Good Kid brute force, greedy, math	800	x48079
1873A	Short Sort brute force, implementation	800	x53396
1872A	Two Vessels brute force, greedy, math	800	x38967
1870A	MEXanized Array constructive algorithms, greedy, math	800	x18970
1867A	green_gold_dog, array and permutation constructive algorithms, sortings	800	x19853
1866A	Ambitious Kid math	800	x21634
1864A	Increasing and Decreasing constructive algorithms, greedy, implementation, math	800	x20239
1863A	Channel greedy, implementation	800	x17892
1862B	Sequence Game constructive algorithms	800	x31894
1862A	Gift Carpet dp, greedy, implementation, strings	800	x32332
1861A	Prime Deletion constructive algorithms, math	800	x23789
1859A	United We Stand constructive algorithms, math, number theory	800	x32168
1858A	Buttons games, greedy, math	800	x38040
1857A	Array Coloring greedy, math	800	x47788
1856A	Tales of a Sort implementation	800	x26429
1855A	Dalton the Teacher greedy, math	800	x27859
1853A	Desorting brute force, greedy, math	800	x31544
1851B	Parity Sort greedy, sortings, two pointers	800	x29149
1851A	Escalator Conversations brute force, constructive algorithms, math	800	x29438
1850C	Word on the Paper implementation, strings	800	x43849
1850B	Ten Words of Wisdom implementation, sortings	800	x42607
1850A	To My Critics implementation, sortings	800	x55470
1849A	Morning Sandwich implementation, math	800	x27833
1847A	The Man who became a God greedy, sortings	800	x21961
1846B	Rudolph and Tic-Tac-Toe brute force, implementation, strings	800	x26814
1846A	Rudolph and Cut the Rope implementation, math	800	x32410
1845A	Forbidden Integer constructive algorithms, implementation, math, number theory	800	x27115
1844A	Subtraction Game constructive algorithms, games	800	x24483
1843C	Sum in Binary Tree bitmasks, combinatorics, math, trees	800	x32867
1843B	Long Long greedy, math, two pointers	800	x28895
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x34086
1842A	Tenzing and Tsondu games, math	800	x19741
1841A	Game with Board constructive algorithms, games	800	x24650
1840A	Cipher Shifer implementation, strings, two pointers	800	x33878
1839A	The Good Array greedy, implementation, math	800	x17405
1838A	Blackboard List constructive algorithms, math	800	x21463
1837A	Grasshopper on a Line constructive algorithms, math	800	x32120
1836A	Destroyer implementation, sortings	800	x20254
1834A	Unit Array greedy, math	800	x24159
1833C	Vlad Building Beautiful Array greedy, math	800	x26045
1833A	Musical Puzzle implementation, strings	800	x32524
1832A	New Palindrome strings	800	x25596
1831A	Twin Permutations constructive algorithms	800	x26661
1829C	Mr. Perfectly Fine bitmasks, greedy, implementation	800	x28414
1829B	Blank Space implementation	800	x45337
1829A	Love Story implementation, strings	800	x50223
1828A	Divisible Array constructive algorithms, math	800	x23587
1825A	LuoTianyi and the Palindrome String greedy, strings	800	x19616
1823A	A-characteristic combinatorics, constructive algorithms, math	800	x16116
1822C	Bun Lover math	800	x22908
1822B	Karina and Array greedy, math, sortings	800	x24690
1822A	TubeTube Feed brute force, implementation	800	x24191
1821A	Matching combinatorics, math	800	x19736
1820A	Yura's New Name implementation, strings	800	x16650
1818A	Politics greedy, implementation	800	x12925
1816A	Ian Visits Mary constructive algorithms, geometry, number theory	800	x17548
1814A	Coins implementation, math	800	x28539
1811A	Insert Digit greedy, math, strings	800	x30967
1810B	Candies constructive algorithms, math, number theory	800	x17466
1810A	Beautiful Sequence brute force, greedy	800	x20677
1809A	Garland implementation	800	x23811
1807C	Find and Replace greedy, implementation, strings	800	x30305
1807B	Grab the Candies greedy	800	x41639
1807A	Plus or Minus implementation	800	x60903
1806A	Walking Master geometry, greedy, math	800	x24486
1805B	The String Has a Target greedy, strings	800	x18524
1805A	We Need the Zero bitmasks, brute force	800	x23236
1804A	Lame King greedy, math	800	x17910
1802A	Likes greedy, implementation	800	x15734
1800A	Is It a Cat? implementation, strings	800	x31302
1799A	Recent Actions data structures, greedy, implementation, math	800	x11552
1798A	Showstopper greedy, implementation, sortings	800	x19641
1797A	Li Hua and Maze constructive algorithms, flows, graphs, greedy, implementation	800	x17389