Problemset - Codeforces

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Codeforces Round 954 (Div. 3)
5 days

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Difficulty: —

greedy

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Problems

#	Name
1981A	Turtle and Piggy Are Playing a Game brute force, greedy, math	800	x18521
1979B	XOR Sequences bitmasks, greedy	1000	x18909
1979A	Guess the Maximum brute force, greedy, implementation	800	x24725
1975B	378QAQ and Mocha's Array brute force, greedy, math, sortings	1000	x14772
1975A	Bazoka and Mocha's Array brute force, greedy, implementation, sortings	800	x16461
1974A	Phone Desktop greedy, math	800	x29606
1972A	Contest Proposal brute force, greedy, two pointers	800	x20483
1969B	Shifts and Sorting constructive algorithms, greedy	1000	x16372
1968B	Prefiquence greedy, two pointers	800	x25296
1966A	Card Exchange constructive algorithms, games, greedy	800	x16107
1957A	Stickogon constructive algorithms, greedy	800	x21400
1956B	Nene and the Card Game games, greedy	800	x19878
1956A	Nene's Game binary search, brute force, data structures, games, greedy	800	x20035
1954A	Painting the Ribbon constructive algorithms, greedy, math	900	x21782
1951A	Dual Trigger constructive algorithms, greedy, math	900	x17819
1946A	Median of an Array greedy, implementation, sortings	800	x24519
1945A	Setting up Camp greedy, math	800	x25777
1944A	Destroying Bridges graphs, greedy, math	800	x22049
1941C	Rudolf and the Ugly String dp, greedy, strings	900	x30769
1941B	Rudolf and 121 brute force, dp, greedy, math	1000	x27416
1934A	Too Min Too Max greedy, math	800	x24060
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x36295
1932A	Thorns and Coins dp, greedy, implementation	800	x27613
1931C	Make Equal Again brute force, greedy, math	1000	x26932
1931B	Make Equal greedy	800	x30674
1930A	Maximise The Score greedy, sortings	800	x17647
1929B	Sasha and the Drawing constructive algorithms, greedy, math	800	x24235
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x29756
1927C	Choose the Different Ones! brute force, greedy, math	1000	x26226
1927B	Following the String constructive algorithms, greedy, strings	900	x31112
1927A	Make it White greedy, strings	800	x40585
1925A	We Got Everything Covered! constructive algorithms, greedy, strings	800	x27658
1923A	Moving Chips greedy, implementation	800	x23647
1921C	Sending Messages greedy, math	900	x27863
1921B	Arranging Cats greedy, implementation	800	x32454
1921A	Square greedy, math	800	x40795
1920A	Satisfying Constraints brute force, greedy, math	800	x26831
1919B	Plus-Minus Split greedy	800	x29061
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x22597
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x29171
1915D	Unnatural Language Processing greedy, implementation, strings	900	x28421
1903A	Halloumi Boxes brute force, greedy, sortings	800	x26171
1901A	Line Trip greedy, math	800	x26716
1900A	Cover in Water constructive algorithms, greedy, implementation, strings	800	x23248
1896B	AB Flipping greedy, strings, two pointers	900	x13792
1895B	Points and Minimum Distance greedy, math, sortings	800	x19843
1884A	Simple Design brute force, greedy, math	800	x16721
1882A	Increasing Sequence greedy	800	x24643
1879B	Chips on the Board constructive algorithms, greedy	900	x21516
1879A	Rigged! greedy	800	x22447
1878A	How Much Does Daytona Cost? greedy	800	x40244
1876A	Helmets in Night Light greedy, sortings	1000	x15546
1875A	Jellyfish and Undertale brute force, greedy	900	x22738
1873D	1D Eraser greedy, implementation, two pointers	800	x33475
1873B	Good Kid brute force, greedy, math	800	x45760
1872B	The Corridor or There and Back Again greedy, implementation	900	x27018
1872A	Two Vessels brute force, greedy, math	800	x37843
1870A	MEXanized Array constructive algorithms, greedy, math	800	x18674
1864A	Increasing and Decreasing constructive algorithms, greedy, implementation, math	800	x19934
1863A	Channel greedy, implementation	800	x17599
1862A	Gift Carpet dp, greedy, implementation, strings	800	x31311
1861B	Two Binary Strings constructive algorithms, dp, greedy	1000	x20529
1859B	Olya and Game with Arrays constructive algorithms, greedy, math, sortings	1000	x25015
1858C	Yet Another Permutation Problem constructive algorithms, greedy, math, number theory	1000	x22265
1858A	Buttons games, greedy, math	800	x35404
1857A	Array Coloring greedy, math	800	x44748
1855B	Longest Divisors Interval brute force, combinatorics, greedy, math, number theory	900	x24576
1855A	Dalton the Teacher greedy, math	800	x27396
1853A	Desorting brute force, greedy, math	800	x29271
1851C	Tiles Comeback greedy	1000	x22596
1851B	Parity Sort greedy, sortings, two pointers	800	x28461
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x33549
1849B	Monsters greedy, math, sortings	1000	x23483
1847B	Hamon Odyssey bitmasks, greedy, two pointers	1000	x19352
1847A	The Man who became a God greedy, sortings	800	x21775
1843B	Long Long greedy, math, two pointers	800	x28289
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x33292
1839A	The Good Array greedy, implementation, math	800	x17179
1837C	Best Binary String constructive algorithms, greedy	1000	x21340
1837B	Comparison String greedy	900	x27319
1834B	Maximum Strength greedy, math	1000	x14743
1834A	Unit Array greedy, math	800	x22184
1833C	Vlad Building Beautiful Array greedy, math	800	x25674
1833B	Restore the Weather greedy, sortings	900	x25656
1831B	Array merging constructive algorithms, greedy	1000	x19122
1829C	Mr. Perfectly Fine bitmasks, greedy, implementation	800	x27556
1825B	LuoTianyi and the Table greedy, math	1000	x14296
1825A	LuoTianyi and the Palindrome String greedy, strings	800	x19374
1822B	Karina and Array greedy, math, sortings	800	x24234
1818A	Politics greedy, implementation	800	x12757
1816B	Grid Reconstruction constructive algorithms, greedy	1000	x14887
1811A	Insert Digit greedy, math, strings	800	x30313
1810A	Beautiful Sequence brute force, greedy	800	x20465
1809B	Points on Plane binary search, greedy, math	1000	x19217
1807C	Find and Replace greedy, implementation, strings	800	x29533
1807B	Grab the Candies greedy	800	x40368
1806B	Mex Master constructive algorithms, greedy	900	x17220
1806A	Walking Master geometry, greedy, math	800	x22912
1805B	The String Has a Target greedy, strings	800	x18301
1804B	Vaccination greedy, implementation	1000	x13878

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