Problemset - Codeforces

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Problems

#	Name
1971A	My First Sorting Problem implementation, sortings	800	x45668
1970A1	Balanced Shuffle (Easy) implementation, sortings	1000	x5015
1969B	Shifts and Sorting constructive algorithms, greedy	1000	x19181
1969A	Two Friends constructive algorithms, implementation, math	800	x20008
1968C	Assembly via Remainders constructive algorithms, number theory	1000	x25152
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	x23397
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	x28103
1955A	Yogurt Sale math	800	x43830
1954A	Painting the Ribbon constructive algorithms, greedy, math	900	x24284
1951A	Dual Trigger constructive algorithms, greedy, math	900	x19836
1950C	Clock Conversion implementation, math	800	x40201
1950B	Upscaling implementation	800	x38317
1950A	Stair, Peak, or Neither? implementation	800	x53706
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	x22850
1945A	Setting up Camp greedy, math	800	x27839
1944A	Destroying Bridges graphs, greedy, math	800	x23891
1942A	Farmer John's Challenge constructive algorithms, math	800	x17331
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	x42686
1937A	Shuffle Party implementation, math	800	x23256
1935A	Entertainment in MAC constructive algorithms, strings	800	x28071
1934A	Too Min Too Max greedy, math	800	x25544
1933B	Turtle Math: Fast Three Task implementation, math, number theory	800	x33080
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x38373
1932A	Thorns and Coins dp, greedy, implementation	800	x29916
1931C	Make Equal Again brute force, greedy, math	1000	x29412
1931B	Make Equal greedy	800	x32418
1931A	Recovering a Small String brute force, strings	800	x36460
1930B	Permutation Printing brute force, constructive algorithms, math	1000	x15445
1930A	Maximise The Score greedy, sortings	800	x18710
1929B	Sasha and the Drawing constructive algorithms, greedy, math	800	x25429
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x31758
1928A	Rectangle Cutting geometry, math	800	x22826
1927C	Choose the Different Ones! brute force, greedy, math	1000	x28216
1927B	Following the String constructive algorithms, greedy, strings	900	x33530
1927A	Make it White greedy, strings	800	x43956
1926B	Vlad and Shapes geometry, implementation	800	x32783
1926A	Vlad and the Best of Five implementation	800	x49108
1925A	We Got Everything Covered! constructive algorithms, greedy, strings	800	x29014
1923A	Moving Chips greedy, implementation	800	x24818
1922A	Tricky Template constructive algorithms, implementation, strings	800	x27101
1921C	Sending Messages greedy, math	900	x29611
1921B	Arranging Cats greedy, implementation	800	x33983
1921A	Square greedy, math	800	x43786
1920A	Satisfying Constraints brute force, greedy, math	800	x27980
1919B	Plus-Minus Split greedy	800	x29852
1919A	Wallet Exchange games, math	800	x33559
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x24052
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x30406
1917A	Least Product constructive algorithms, math	800	x25639
1916B	Two Divisors constructive algorithms, math, number theory	1000	x26204
1916A	2023 constructive algorithms, implementation, math, number theory	800	x26166
1915D	Unnatural Language Processing greedy, implementation, strings	900	x30602
1915C	Can I Square? binary search, implementation	800	x43538
1915B	Not Quite Latin Square bitmasks, brute force, implementation	800	x42868
1915A	Odd One Out bitmasks, implementation	800	x58556
1914B	Preparing for the Contest constructive algorithms, math	800	x30567
1914A	Problemsolving Log implementation, strings	800	x32056
1913B	Swap and Delete strings	1000	x27790
1913A	Rating Increase implementation	800	x25375
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	x37122
1906A	Easy As ABC brute force	1000	x4533
1905A	Constructive Problems constructive algorithms, math	800	x23091
1904A	Forked! brute force, implementation	900	x20671
1903A	Halloumi Boxes brute force, greedy, sortings	800	x33962
1902A	Binary Imbalance constructive algorithms	800	x21293
1901A	Line Trip greedy, math	800	x33842
1900B	Laura and Operations dp, math	900	x17642
1900A	Cover in Water constructive algorithms, greedy, implementation, strings	800	x29244
1899A	Game with Integers games, math, number theory	800	x48108
1898A	Milica and String brute force, implementation, strings	800	x16146
1896B	AB Flipping greedy, strings, two pointers	900	x15076
1896A	Jagged Swaps sortings	800	x25354
1895B	Points and Minimum Distance greedy, math, sortings	800	x20551
1895A	Treasure Chest math	800	x24546
1894B	Two Out of Three constructive algorithms	1000	x16095
1894A	Secret Sport implementation, strings	800	x19061
1891A	Sorting with Twos constructive algorithms, sortings	800	x19343
1890B	Qingshan Loves Strings constructive algorithms, implementation	800	x17613
1890A	Doremy's Paint 3 constructive algorithms	800	x27862
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	x28461
1883B	Chemistry strings	900	x33415
1883A	Morning math	800	x25911
1882A	Increasing Sequence greedy	800	x25518
1881B	Three Threadlets math	900	x25722
1881A	Don't Try to Count brute force, strings	800	x32984
1879B	Chips on the Board constructive algorithms, greedy	900	x22769