Problemset - Codeforces

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Codeforces Round 987 (Div. 2)
31:20:23
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Problems

#	Name
2036C	Anya and 1100 brute force, implementation	1100	x15197
2036B	Startup greedy, sortings	800	x21277
2036A	Quintomania implementation	800	x28245
2035B	Everyone Loves Tres constructive algorithms, greedy, math, number theory	900	x13878
2035A	Sliding implementation, math	800	x14350
2033B	Sakurako and Water brute force, constructive algorithms, greedy	900	x22406
2033A	Sakurako and Kosuke constructive algorithms, implementation, math	800	x32031
2032B	Medians constructive algorithms, greedy, implementation, math	1100	x14811
2032A	Circuit greedy, implementation, math, number theory	800	x19374
2030C	A TRUE Battle brute force, games, greedy	1100	x15413
2030B	Minimise Oneness combinatorics, constructive algorithms, games, math	800	x19714
2030A	A Gift From Orangutan constructive algorithms, greedy, math, sortings	800	x23031
2029B	Replacement constructive algorithms, games, greedy, strings	1100	x7579
2029A	Set greedy, math	800	x10161
2027B	Stalin Sort brute force, greedy	1100	x13138
2027A	Rectangle Arrangement geometry, implementation, math	800	x17977
2026A	Perpendicular Segments constructive algorithms, geometry, greedy, math	900	x15487
2025B	Binomial Coefficients, Kind Of combinatorics, dp, math	1100	x16244
2025A	Two Screens binary search, greedy, strings, two pointers	800	x23090
2024B	Buying Lemonade binary search, constructive algorithms, sortings	1100	x12803
2024A	Profitable Interest Rate greedy, math	800	x18448
2022A	Bus to Pénjamo constructive algorithms, greedy, implementation, math	800	x13489
2021B	Maximize Mex brute force, greedy, math, number theory	1200	x14078
2021A	Meaning Mean data structures, greedy, math, sortings	800	x18407
2020B	Brightness Begins binary search, math	1200	x16152
2020A	Find Minimum Operations bitmasks, brute force, greedy, math, number theory	800	x21674
2019B	All Pairs Segments implementation, math	1200	x13693
2019A	Max Plus Size brute force, dp, greedy	800	x22640
2014C	Robin Hood in Town binary search, greedy, math	1100	x21281
2014B	Robin Hood and the Major Oak math	800	x27965
2014A	Robin Helps greedy, implementation	800	x36560
2013B	Battle for Survive constructive algorithms, greedy, math	900	x22757
2013A	Zhan's Blender constructive algorithms, math	800	x26889
2010B	Three Brothers brute force, implementation, math	800	x19578
2010A	Alternating Sum of Numbers brute force, implementation, math	800	x16572
2009C	The Legend of Freya the Frog implementation, math	1100	x25503
2009B	osu!mania brute force, implementation	800	x41130
2009A	Minimize! brute force, math	800	x50179
2008D	Sakurako's Hobby dp, dsu, graphs, math	1100	x18987
2008C	Longest Good Array binary search, brute force, math	800	x30021
2008B	Square or Not brute force, math, strings	800	x28303
2008A	Sakurako's Exam brute force, constructive algorithms, greedy, math	800	x34790
2007B	Index and Maximum Value data structures, greedy	900	x21044
2007A	Dora's Set greedy, math, number theory	800	x22535
2005B2	The Strict Teacher (Hard Version) binary search, greedy, math, sortings	1200	x17102
2005B1	The Strict Teacher (Easy Version) greedy, math, sortings	1000	x19752
2005A	Simple Palindrome combinatorics, constructive algorithms, greedy, math	900	x21511
2004C	Splitting Items games, greedy, sortings	1100	x23212
2004B	Game with Doors brute force, greedy	1000	x25890
2004A	Closest Point implementation, math	800	x30174
2003C	Turtle and Good Pairs constructive algorithms, greedy, sortings, strings	1200	x18008
2003B	Turtle and Piggy Are Playing a Game 2 games, greedy, sortings	800	x25030
2003A	Turtle and Good Strings greedy, strings	800	x28799
2002C	Black Circles brute force, geometry, greedy, math	1200	x14984
2002B	Removals Game constructive algorithms, games	1000	x18699
2002A	Distanced Coloring constructive algorithms, implementation, math	800	x19336
2001B	Generate Permutation constructive algorithms	800	x23943
2001A	Make All Equal greedy, implementation	800	x29431
2000D	Right Left Wrong greedy, implementation, two pointers	1200	x22817
2000C	Numeric String Template data structures, strings	1000	x25230
2000B	Seating in a Bus two pointers	800	x33636
2000A	Primary Task implementation, math, strings	800	x37127
1999D	Slavic's Exam greedy, implementation, strings	1100	x26849
1999C	Showering greedy, implementation	800	x34894
1999B	Card Game brute force, constructive algorithms, implementation	1000	x32197
1999A	A+B Again? implementation, math	800	x54545
1998B	Minimize Equal Sum Subarrays constructive algorithms, math, number theory	1000	x23644
1998A	Find K Distinct Points with Fixed Center constructive algorithms, implementation, math	800	x23856
1997C	Even Positions constructive algorithms, data structures, greedy	1100	x21932
1997B	Make Three Regions constructive algorithms, two pointers	1100	x20582
1997A	Strong Password brute force, implementation, strings	800	x28925
1996C	Sort dp, greedy, sortings, strings	1200	x22827
1996B	Scale greedy, implementation	800	x32460
1996A	Legs binary search, math, ternary search	800	x42975
1995B1	Bouquet (Easy Version) binary search, brute force, greedy, sortings, two pointers	1100	x17930
1995A	Diagonals brute force, greedy, implementation, math	800	x24171
1994B	Fun Game bitmasks, constructive algorithms, greedy, math	1100	x16509
1994A	Diverse Game constructive algorithms, greedy, implementation	800	x20177
1993B	Parity and Sum constructive algorithms, greedy	1100	x22671
1993A	Question Marks greedy, implementation	800	x29311
1992D	Test of Love dp, greedy, implementation	1200	x20356
1992C	Gorilla and Permutation constructive algorithms, math	900	x29023
1992B	Angry Monk greedy, math, sortings	800	x34212
1992A	Only Pluses brute force, constructive algorithms, greedy, math, sortings	800	x41118
1991B	AND Reconstruction bitmasks, constructive algorithms, greedy	1100	x16307
1991A	Maximize the Last Element greedy, implementation	800	x21768
1990B	Array Craft constructive algorithms, greedy	1200	x16476
1990A	Submission Bait brute force, games, greedy, sortings	900	x22620
1989B	Substring and Subsequence brute force, greedy, strings	1200	x20117
1989A	Catch the Coin implementation	800	x26324
1988B	Make Majority greedy, implementation	900	x22717
1988A	Split the Multiset brute force, greedy, implementation, math	900	x23173
1987C	Basil's Garden dp, greedy	1200	x17330
1987B	K-Sort greedy	1000	x20431
1987A	Upload More RAM greedy, math	800	x25321
1986C	Update Queries data structures, greedy, sortings	1100	x22816
1986B	Matrix Stabilization brute force, data structures, greedy, sortings	1000	x26572
1986A	X Axis brute force, geometry, math, sortings	800	x40417
1985E	Secret Box brute force, combinatorics, math	1200	x19898
1985D	Manhattan Circle implementation, math	900	x34522

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