Problemset - Codeforces

Problems

#	Name
1972B	Coin Games games	900	x16043
1972A	Contest Proposal brute force, greedy, two pointers	800	x17806
1971D	Binary Cut dp, greedy, implementation, sortings, strings	1100	x18646
1971C	Clock and Strings implementation	900	x23399
1971B	Different String implementation, strings	800	x26669
1971A	My First Sorting Problem implementation, sortings	800	x32175
1970A1	Balanced Shuffle (Easy) implementation, sortings	1000	x2104
1969B	Shifts and Sorting constructive algorithms, greedy	1000	x14336
1969A	Two Friends constructive algorithms, implementation, math	800	x15903
1968D	Permutation Game brute force, dfs and similar, games, graphs, greedy, math	1300	x11512
1968C	Assembly via Remainders constructive algorithms, number theory	1000	x19259
1968B	Prefiquence greedy, two pointers	800	x22894
1968A	Maximize? brute force, math, number theory	800	x26906
1966B	Rectangle Filling constructive algorithms, implementation	1100	x11646
1966A	Card Exchange constructive algorithms, games, greedy	800	x14631
1958A	1-3-5 *special problem, dp	1100	x952
1957B	A BIT of a Construction bitmasks, constructive algorithms, greedy, implementation	1100	x15126
1957A	Stickogon constructive algorithms, greedy	800	x20120
1956B	Nene and the Card Game games, greedy	800	x18983
1956A	Nene's Game binary search, brute force, data structures, games, greedy	800	x19131
1955C	Inhabitant of the Deep Sea greedy, implementation, math	1300	x17991
1955B	Progressive Square constructive algorithms, data structures, implementation, sortings	1000	x23964
1955A	Yogurt Sale math	800	x36808
1954C	Long Multiplication greedy, math, number theory	1200	x15929
1954B	Make It Ugly implementation, math	1200	x15673
1954A	Painting the Ribbon constructive algorithms, greedy, math	900	x20642
1951B	Battle Cows binary search, data structures, greedy	1200	x12180
1951A	Dual Trigger constructive algorithms, greedy, math	900	x16596
1950D	Product of Binary Decimals brute force, dp, implementation, number theory	1100	x20491
1950C	Clock Conversion implementation, math	800	x35319
1950B	Upscaling implementation	800	x33756
1950A	Stair, Peak, or Neither? implementation	800	x44383
1948C	Arrow Path brute force, constructive algorithms, dfs and similar, dp, graphs, shortest paths	1300	x14551
1948B	Array Fix brute force, dp, greedy, implementation	1100	x20565
1948A	Special Characters brute force, constructive algorithms	800	x26388
1946B	Maximum Sum dp, greedy, math	1100	x18060
1946A	Median of an Array greedy, implementation, sortings	800	x23676
1945D	Seraphim the Owl dp, greedy	1300	x12259
1945C	Left and Right Houses brute force	1200	x12946
1945B	Fireworks math, number theory	900	x19839
1945A	Setting up Camp greedy, math	800	x24833
1944B	Equal XOR bitmasks, constructive algorithms	1100	x14365
1944A	Destroying Bridges graphs, greedy, math	800	x21342
1943A	MEX Game 1 games, greedy	1300	x15452
1942C1	Bessie's Birthday Cake (Easy Version) geometry, greedy, math	1300	x9597
1942B	Bessie and MEX constructive algorithms, math	1100	x12323
1942A	Farmer John's Challenge constructive algorithms, math	800	x15633
1941D	Rudolf and the Ball Game dfs and similar, dp, implementation	1200	x16684
1941C	Rudolf and the Ugly String dp, greedy, strings	900	x29848
1941B	Rudolf and 121 brute force, dp, greedy, math	1000	x26554
1941A	Rudolf and the Ticket brute force, math	800	x39083
1937B	Binary Path dp, greedy, implementation	1300	x13177
1937A	Shuffle Party implementation, math	800	x21547
1935B	Informatics in MAC constructive algorithms	1200	x16553
1935A	Entertainment in MAC constructive algorithms, strings	800	x25565
1934B	Yet Another Coin Problem brute force, dp, greedy, math	1200	x16769
1934A	Too Min Too Max greedy, math	800	x23493
1933D	Turtle Tenacity: Continual Mods constructive algorithms, greedy, math, number theory, sortings	1200	x17917
1933C	Turtle Fingers: Count the Values of k brute force, implementation, math, number theory	1100	x20608
1933B	Turtle Math: Fast Three Task implementation, math, number theory	800	x30043
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35563
1932B	Chaya Calendar number theory	1100	x18497
1932A	Thorns and Coins dp, greedy, implementation	800	x26857
1931D	Divisible Pairs combinatorics, math, number theory	1300	x15946
1931C	Make Equal Again brute force, greedy, math	1000	x26210
1931B	Make Equal greedy	800	x30106
1931A	Recovering a Small String brute force, strings	800	x33654
1930B	Permutation Printing brute force, constructive algorithms, math	1000	x13701
1930A	Maximise The Score greedy, sortings	800	x17215
1929B	Sasha and the Drawing constructive algorithms, greedy, math	800	x23859
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x29011
1928B	Equalize binary search, greedy, sortings, two pointers	1200	x15385
1928A	Rectangle Cutting geometry, math	800	x21255
1927D	Find the Different Ones! binary search, brute force, data structures, dp, dsu, greedy, two pointers	1300	x18408
1927C	Choose the Different Ones! brute force, greedy, math	1000	x25675
1927B	Following the String constructive algorithms, greedy, strings	900	x30525
1927A	Make it White greedy, strings	800	x39857
1926D	Vlad and Division bitmasks, greedy	1300	x13698
1926C	Vlad and a Sum of Sum of Digits dp, implementation	1200	x23368
1926B	Vlad and Shapes geometry, implementation	800	x29942
1926A	Vlad and the Best of Five implementation	800	x42390
1925B	A Balanced Problemset? brute force, greedy, math, number theory	1200	x18302
1925A	We Got Everything Covered! constructive algorithms, greedy, strings	800	x27203
1923B	Monsters Attack! dp, greedy, implementation	1100	x16258
1923A	Moving Chips greedy, implementation	800	x23324
1922C	Closest Cities greedy, implementation, math	1300	x16943
1922B	Forming Triangles combinatorics, constructive algorithms, math, sortings	1200	x19089
1922A	Tricky Template constructive algorithms, implementation, strings	800	x25904
1921D	Very Different Array data structures, greedy, sortings, two pointers	1100	x20055
1921C	Sending Messages greedy, math	900	x27399
1921B	Arranging Cats greedy, implementation	800	x32068
1921A	Square greedy, math	800	x40076
1920B	Summation Game games, greedy, math, sortings	1100	x19355
1920A	Satisfying Constraints brute force, greedy, math	800	x26556
1919B	Plus-Minus Split greedy	800	x28850
1919A	Wallet Exchange games, math	800	x31803
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x22200
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x28818
1917B	Erase First or Second Letter brute force, combinatorics, data structures, dp, strings	1100	x19511
1917A	Least Product constructive algorithms, math	800	x24258

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