Problemset - Codeforces

Problems

#	Name
1971A	My First Sorting Problem implementation, sortings	800	x45676
1970A1	Balanced Shuffle (Easy) implementation, sortings	1000	x5016
1969B	Shifts and Sorting constructive algorithms, greedy	1000	x19183
1969A	Two Friends constructive algorithms, implementation, math	800	x20009
1968C	Assembly via Remainders constructive algorithms, number theory	1000	x25153
1968B	Prefiquence greedy, two pointers	800	x28016
1968A	Maximize? brute force, math, number theory	800	x34737
1966A	Card Exchange constructive algorithms, games, greedy	800	x17932
1957A	Stickogon constructive algorithms, greedy	800	x23399
1956B	Nene and the Card Game games, greedy	800	x21312
1956A	Nene's Game binary search, brute force, data structures, games, greedy	800	x21774
1955B	Progressive Square constructive algorithms, data structures, implementation, sortings	1000	x28104
1955A	Yogurt Sale math	800	x43832
1954A	Painting the Ribbon constructive algorithms, greedy, math	900	x24285
1951A	Dual Trigger constructive algorithms, greedy, math	900	x19838
1950C	Clock Conversion implementation, math	800	x40202
1950B	Upscaling implementation	800	x38318
1950A	Stair, Peak, or Neither? implementation	800	x53708
1948A	Special Characters brute force, constructive algorithms	800	x28648
1946A	Median of an Array greedy, implementation, sortings	800	x26141
1945B	Fireworks math, number theory	900	x22853
1945A	Setting up Camp greedy, math	800	x27841
1944A	Destroying Bridges graphs, greedy, math	800	x23892
1942A	Farmer John's Challenge constructive algorithms, math	800	x17337
1941C	Rudolf and the Ugly String dp, greedy, strings	900	x33603
1941B	Rudolf and 121 brute force, dp, greedy, math	1000	x30046
1941A	Rudolf and the Ticket brute force, math	800	x42689
1937A	Shuffle Party implementation, math	800	x23256
1935A	Entertainment in MAC constructive algorithms, strings	800	x28075
1934A	Too Min Too Max greedy, math	800	x25549
1933B	Turtle Math: Fast Three Task implementation, math, number theory	800	x33081
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x38374
1932A	Thorns and Coins dp, greedy, implementation	800	x29917
1931C	Make Equal Again brute force, greedy, math	1000	x29413
1931B	Make Equal greedy	800	x32419
1931A	Recovering a Small String brute force, strings	800	x36461
1930B	Permutation Printing brute force, constructive algorithms, math	1000	x15447
1930A	Maximise The Score greedy, sortings	800	x18710
1929B	Sasha and the Drawing constructive algorithms, greedy, math	800	x25431
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x31760
1928A	Rectangle Cutting geometry, math	800	x22828
1927C	Choose the Different Ones! brute force, greedy, math	1000	x28218
1927B	Following the String constructive algorithms, greedy, strings	900	x33531
1927A	Make it White greedy, strings	800	x43960
1926B	Vlad and Shapes geometry, implementation	800	x32788
1926A	Vlad and the Best of Five implementation	800	x49114
1925A	We Got Everything Covered! constructive algorithms, greedy, strings	800	x29017
1923A	Moving Chips greedy, implementation	800	x24819
1922A	Tricky Template constructive algorithms, implementation, strings	800	x27101
1921C	Sending Messages greedy, math	900	x29612
1921B	Arranging Cats greedy, implementation	800	x33983
1921A	Square greedy, math	800	x43787
1920A	Satisfying Constraints brute force, greedy, math	800	x27981
1919B	Plus-Minus Split greedy	800	x29853
1919A	Wallet Exchange games, math	800	x33559
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x24053
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x30407
1917A	Least Product constructive algorithms, math	800	x25640
1916B	Two Divisors constructive algorithms, math, number theory	1000	x26208
1916A	2023 constructive algorithms, implementation, math, number theory	800	x26169
1915D	Unnatural Language Processing greedy, implementation, strings	900	x30603
1915C	Can I Square? binary search, implementation	800	x43545
1915B	Not Quite Latin Square bitmasks, brute force, implementation	800	x42873
1915A	Odd One Out bitmasks, implementation	800	x58564
1914B	Preparing for the Contest constructive algorithms, math	800	x30567
1914A	Problemsolving Log implementation, strings	800	x32059
1913B	Swap and Delete strings	1000	x27792
1913A	Rating Increase implementation	800	x25376
1912L	LOL Lovers strings	800	x7131
1909A	Distinct Buttons implementation, math	800	x18019
1907B	YetnotherrokenKeoard data structures, implementation, strings	1000	x26026
1907A	Rook implementation	800	x37125
1906A	Easy As ABC brute force	1000	x4534
1905A	Constructive Problems constructive algorithms, math	800	x23091
1904A	Forked! brute force, implementation	900	x20673
1903A	Halloumi Boxes brute force, greedy, sortings	800	x33970
1902A	Binary Imbalance constructive algorithms	800	x21293
1901A	Line Trip greedy, math	800	x33853
1900B	Laura and Operations dp, math	900	x17643
1900A	Cover in Water constructive algorithms, greedy, implementation, strings	800	x29252
1899A	Game with Integers games, math, number theory	800	x48124
1898A	Milica and String brute force, implementation, strings	800	x16146
1896B	AB Flipping greedy, strings, two pointers	900	x15078
1896A	Jagged Swaps sortings	800	x25362
1895B	Points and Minimum Distance greedy, math, sortings	800	x20551
1895A	Treasure Chest math	800	x24546
1894B	Two Out of Three constructive algorithms	1000	x16096
1894A	Secret Sport implementation, strings	800	x19061
1891A	Sorting with Twos constructive algorithms, sortings	800	x19343
1890B	Qingshan Loves Strings constructive algorithms, implementation	800	x17614
1890A	Doremy's Paint 3 constructive algorithms	800	x27867
1886A	Sum of Three brute force, constructive algorithms, math	800	x26013
1884A	Simple Design brute force, greedy, math	800	x17581
1883C	Raspberries dp, math	1000	x28464
1883B	Chemistry strings	900	x33421
1883A	Morning math	800	x25912
1882A	Increasing Sequence greedy	800	x25518
1881B	Three Threadlets math	900	x25723
1881A	Don't Try to Count brute force, strings	800	x32986
1879B	Chips on the Board constructive algorithms, greedy	900	x22769