Problemset - Codeforces

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Refact.ai Match 1 (Codeforces Round 985)
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Problems

#	Name
2035B	Everyone Loves Tres constructive algorithms, greedy, math, number theory	900	x12782
2035A	Sliding implementation, math	800	x13472
2033B	Sakurako and Water brute force, constructive algorithms, greedy	900	x21825
2033A	Sakurako and Kosuke constructive algorithms, implementation, math	800	x31067
2030B	Minimise Oneness combinatorics, constructive algorithms, games, math	800	x19341
2030A	A Gift From Orangutan constructive algorithms, greedy, math, sortings	800	x22585
2027A	Rectangle Arrangement geometry, implementation, math	800	x17257
2026A	Perpendicular Segments constructive algorithms, geometry, greedy, math	900	x14788
2025A	Two Screens binary search, greedy, strings, two pointers	800	x22792
2024A	Profitable Interest Rate greedy, math	800	x18011
2022A	Bus to Pénjamo constructive algorithms, greedy, implementation, math	800	x13212
2021A	Meaning Mean data structures, greedy, math, sortings	800	x18250
2020A	Find Minimum Operations bitmasks, brute force, greedy, math, number theory	800	x21500
2019A	Max Plus Size brute force, dp, greedy	800	x22410
2014B	Robin Hood and the Major Oak math	800	x27747
2014A	Robin Helps greedy, implementation	800	x36204
2013B	Battle for Survive constructive algorithms, greedy, math	900	x22545
2013A	Zhan's Blender constructive algorithms, math	800	x26709
2010B	Three Brothers brute force, implementation, math	800	x19386
2010A	Alternating Sum of Numbers brute force, implementation, math	800	x16399
2009B	osu!mania brute force, implementation	800	x40748
2009A	Minimize! brute force, math	800	x49579
2008C	Longest Good Array binary search, brute force, math	800	x29830
2008B	Square or Not brute force, math, strings	800	x28150
2008A	Sakurako's Exam brute force, constructive algorithms, greedy, math	800	x34536
2007B	Index and Maximum Value data structures, greedy	900	x20917
2007A	Dora's Set greedy, math, number theory	800	x22455
2005B1	The Strict Teacher (Easy Version) greedy, math, sortings	1000	x19561
2005A	Simple Palindrome combinatorics, constructive algorithms, greedy, math	900	x21391
2004B	Game with Doors brute force, greedy	1000	x25737
2004A	Closest Point implementation, math	800	x30082
2003B	Turtle and Piggy Are Playing a Game 2 games, greedy, sortings	800	x24930
2003A	Turtle and Good Strings greedy, strings	800	x28675
2002B	Removals Game constructive algorithms, games	1000	x18567
2002A	Distanced Coloring constructive algorithms, implementation, math	800	x19270
2001B	Generate Permutation constructive algorithms	800	x23876
2001A	Make All Equal greedy, implementation	800	x29316
2000C	Numeric String Template data structures, strings	1000	x25104
2000B	Seating in a Bus two pointers	800	x33484
2000A	Primary Task implementation, math, strings	800	x36933
1999C	Showering greedy, implementation	800	x34717
1999B	Card Game brute force, constructive algorithms, implementation	1000	x31924
1999A	A+B Again? implementation, math	800	x53681
1998B	Minimize Equal Sum Subarrays constructive algorithms, math, number theory	1000	x23501
1998A	Find K Distinct Points with Fixed Center constructive algorithms, implementation, math	800	x23778
1997A	Strong Password brute force, implementation, strings	800	x28713
1996B	Scale greedy, implementation	800	x32354
1996A	Legs binary search, math, ternary search	800	x42667
1995A	Diagonals brute force, greedy, implementation, math	800	x24090
1994A	Diverse Game constructive algorithms, greedy, implementation	800	x20112
1993A	Question Marks greedy, implementation	800	x29185
1992C	Gorilla and Permutation constructive algorithms, math	900	x28929
1992B	Angry Monk greedy, math, sortings	800	x34102
1992A	Only Pluses brute force, constructive algorithms, greedy, math, sortings	800	x40939
1991A	Maximize the Last Element greedy, implementation	800	x21672
1990A	Submission Bait brute force, games, greedy, sortings	900	x22524
1989A	Catch the Coin implementation	800	x26265
1988B	Make Majority greedy, implementation	900	x22613
1988A	Split the Multiset brute force, greedy, implementation, math	900	x23066
1987B	K-Sort greedy	1000	x20321
1987A	Upload More RAM greedy, math	800	x25238
1986B	Matrix Stabilization brute force, data structures, greedy, sortings	1000	x26487
1986A	X Axis brute force, geometry, math, sortings	800	x40284
1985D	Manhattan Circle implementation, math	900	x34350
1985C	Good Prefixes greedy	1000	x32186
1985B	Maximum Multiple Sum brute force, math, number theory	800	x46034
1985A	Creating Words implementation, strings	800	x53319
1984A	Strange Splitting constructive algorithms	800	x21101
1983A	Array Divisibility constructive algorithms, math	800	x25554
1982A	Soccer greedy, implementation, math, sortings	800	x25034
1981A	Turtle and Piggy Are Playing a Game brute force, greedy, math	800	x22224
1980B	Choosing Cubes sortings, sortings	800	x34581
1980A	Problem Generator math	800	x40481
1979B	XOR Sequences bitmasks, greedy	1000	x22506
1979A	Guess the Maximum brute force, greedy, implementation	800	x28965
1978B	New Bakery binary search, greedy, math, ternary search	800	x22256
1978A	Alice and Books constructive algorithms, greedy, sortings	800	x25579
1977A	Little Nikita math	800	x31709
1976A	Verify Password implementation, sortings, strings	800	x28494
1975B	378QAQ and Mocha's Array brute force, greedy, math, sortings	1000	x17779
1975A	Bazoka and Mocha's Array brute force, greedy, implementation, sortings	800	x18459
1974B	Symmetric Encoding implementation, sortings, strings	800	x30170
1974A	Phone Desktop greedy, math	800	x33162
1973A	Chess For Three brute force, dp, implementation, math	900	x24436
1972B	Coin Games games	900	x21520
1972A	Contest Proposal brute force, greedy, two pointers	800	x22893
1971C	Clock and Strings implementation	900	x32889
1971B	Different String implementation, strings	800	x36803
1971A	My First Sorting Problem implementation, sortings	800	x44965
1970A1	Balanced Shuffle (Easy) implementation, sortings	1000	x4657
1969B	Shifts and Sorting constructive algorithms, greedy	1000	x19009
1969A	Two Friends constructive algorithms, implementation, math	800	x19925
1968C	Assembly via Remainders constructive algorithms, number theory	1000	x24965
1968B	Prefiquence greedy, two pointers	800	x27854
1968A	Maximize? brute force, math, number theory	800	x34476
1966A	Card Exchange constructive algorithms, games, greedy	800	x17852
1957A	Stickogon constructive algorithms, greedy	800	x23313
1956B	Nene and the Card Game games, greedy	800	x21229
1956A	Nene's Game binary search, brute force, data structures, games, greedy	800	x21662
1955B	Progressive Square constructive algorithms, data structures, implementation, sortings	1000	x27933

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