Problemset - Codeforces

Problems

#	Name
2086A	Cloudberry Jam math	800	x34202
2085A	Serval and String Theory constructive algorithms, implementation	900	x24094
2084A	Max and Mod constructive algorithms, math	800	x17649
2082A	Binary Matrix constructive algorithms, greedy	800	x11369
2078A	Final Verdict math	800	x23579
2075A	To Zero greedy, math	800	x28302
2074B	The Third Side geometry, greedy, math	800	x35676
2074A	Draw a Square geometry, implementation	800	x45551
2072B	Having Been a Treasurer in the Past, I Help Goblins Deceive combinatorics, constructive algorithms, strings	900	x31747
2072A	New World, New Me, New Array greedy, implementation, math	800	x41479
2071A	The Play Never Ends math, number theory	800	x28341
2070A	FizzBuzz Remixed brute force, math	800	x26842
2069A	Was there an Array? graph matchings, greedy	800	x26867
2067A	Adjacent Digit Sums brute force, constructive algorithms, math	800	x26089
2065B	Skibidus and Ohio strings	800	x43393
2065A	Skibidus and Amog'u brute force, constructive algorithms, greedy, implementation, strings	800	x57538
2064A	Brogramming Contest greedy, strings	800	x27446
2063A	Minimal Coprime math, number theory	800	x32511
2062B	Clockwork greedy, math	900	x24338
2062A	String constructive algorithms, greedy, math, strings	800	x28696
2061A	Kevin and Arithmetic math	800	x22575
2060C	Game of Mathletes games, greedy, sortings, two pointers	900	x33275
2060A	Fibonacciness brute force	800	x41991
2059A	Milya and Two Arrays constructive algorithms, greedy, sortings	800	x29560
2057A	MEX Table constructive algorithms, math	800	x27856
2056A	Shape Perimeter constructive algorithms, math	800	x27043
2055A	Two Frogs constructive algorithms, games, greedy, math	800	x34143
2053A	Tender Carpenter dp, geometry, greedy, math	800	x21442
2051B	Journey binary search, math	800	x41068
2051A	Preparing for the Olympiad greedy	800	x35781
2050A	Line Breaks implementation	800	x37118
2049A	MEX Destruction greedy, implementation	800	x24430
2048B	Kevin and Permutation constructive algorithms, greedy	900	x21112
2048A	Kevin and Combination Lock brute force, greedy, implementation, math, number theory	800	x23114
2047B	Replace Character brute force, combinatorics, greedy, strings	900	x19855
2047A	Alyona and a Square Jigsaw Puzzle implementation, math	800	x18130
2044C	Hard Problem greedy, math	800	x46623
2044B	Normal Problem implementation, strings	800	x53991
2044A	Easy Problem brute force, math	800	x64031
2043A	Coin Transformation brute force, math	800	x27323
2042B	Game with Colored Marbles games, greedy	900	x20006
2042A	Greedy Monocarp greedy, sortings	800	x21162
2040A	Game of Division games, math	800	x24853
2039A	Shohag Loves Mod constructive algorithms, number theory	800	x18378
2038N	Fixing the Expression implementation	800	x11550
2038J	Waiting for... greedy, implementation	800	x8978
2037B	Intercepted Inputs brute force, implementation	800	x25933
2037A	Twice implementation	800	x36671
2036B	Startup greedy, sortings	800	x30238
2036A	Quintomania implementation	800	x41583
2035B	Everyone Loves Tres constructive algorithms, greedy, math, number theory	900	x21116
2035A	Sliding implementation, math	800	x18110
2034A	King Keykhosrow's Mystery brute force, chinese remainder theorem, math, number theory	800	x18735
2033B	Sakurako and Water brute force, constructive algorithms, greedy	900	x29467
2033A	Sakurako and Kosuke constructive algorithms, implementation, math	800	x42006
2032A	Circuit greedy, implementation, math, number theory	800	x25085
2031B	Penchick and Satay Sticks brute force, greedy, sortings	900	x21367
2031A	Penchick and Modern Monument constructive algorithms, dp, greedy, math	800	x21420
2030B	Minimise Oneness combinatorics, constructive algorithms, games, math	800	x24216
2030A	A Gift From Orangutan constructive algorithms, greedy, math, sortings	800	x28016
2029A	Set greedy, math	800	x14398
2028A	Alice's Adventures in ''Chess'' brute force, implementation, math	900	x20941
2027A	Rectangle Arrangement geometry, implementation, math	800	x22379
2026A	Perpendicular Segments constructive algorithms, geometry, greedy, math	900	x20699
2025A	Two Screens binary search, greedy, strings, two pointers	800	x29567
2024A	Profitable Interest Rate greedy, math	800	x23324
2022A	Bus to Pénjamo constructive algorithms, greedy, implementation, math	800	x17512
2021A	Meaning Mean data structures, greedy, math, sortings	800	x21915
2020A	Find Minimum Operations bitmasks, brute force, greedy, math, number theory	800	x26490
2019A	Max Plus Size brute force, dp, greedy	800	x27719
2014B	Robin Hood and the Major Oak math	800	x33992
2014A	Robin Helps greedy, implementation	800	x46870
2013B	Battle for Survive constructive algorithms, greedy, math	900	x28924
2013A	Zhan's Blender constructive algorithms, math	800	x31688
2010B	Three Brothers brute force, implementation, math	800	x25225
2010A	Alternating Sum of Numbers brute force, implementation, math	800	x21720
2009B	osu!mania brute force, implementation	800	x54826
2009A	Minimize! brute force, math	800	x76657
2008C	Longest Good Array binary search, brute force, math	800	x37378
2008B	Square or Not brute force, math, strings	800	x33445
2008A	Sakurako's Exam brute force, constructive algorithms, greedy, math	800	x42646
2007B	Index and Maximum Value data structures, greedy	900	x26170
2007A	Dora's Set greedy, math, number theory	800	x25544
2005A	Simple Palindrome combinatorics, constructive algorithms, greedy, math	900	x26941
2004A	Closest Point implementation, math	800	x34111
2003B	Turtle and Piggy Are Playing a Game 2 games, greedy, sortings	800	x27811
2003A	Turtle and Good Strings greedy, strings	800	x33049
2002A	Distanced Coloring constructive algorithms, implementation, math	800	x21515
2001B	Generate Permutation constructive algorithms	800	x26346
2001A	Make All Equal greedy, implementation	800	x33257
2000B	Seating in a Bus two pointers	800	x41754
2000A	Primary Task implementation, math, strings	800	x45197
1999C	Showering greedy, implementation	800	x42463
1999A	A+B Again? implementation, math	800	x88851
1998A	Find K Distinct Points with Fixed Center constructive algorithms, implementation, math	800	x26341
1997A	Strong Password brute force, implementation, strings	800	x33989
1996B	Scale greedy, implementation	800	x37379
1996A	Legs binary search, math, ternary search	800	x59855
1995A	Diagonals brute force, greedy, implementation, math	800	x26630
1994A	Diverse Game constructive algorithms, greedy, implementation	800	x22539