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Problem Name Challenge Date Writer Categories Div. 1
Level		 Div. 1
Success Rate		 Div. 2
Level		 Div. 2
Success Rate
ZeroPointSixThreeSix SRM 689 04.23.2016 cgy4ever Geometry 3 3.92% details
XorRank 2016 TCO Semi 2 11.20.2016 cgy4ever Advanced Math 3 details
XorCards SRM 590 09.07.2013 cgy4ever Advanced Math 2 56.93% details
XorAndSum SRM 557 10.10.2012 cgy4ever Advanced Math, Greedy 3 60.53% details
XorAndLIS SRM 729 02.10.2018 cgy4ever Advanced Math 3 35.19% details
WaterAndOxygen TCO17 Round 1B 04.08.2017 cgy4ever Search 1 65.34% details
UnfinishedTournamentEasy SRM 724 11.28.2017 cgy4ever Dynamic Programming 3 6.45% details
UnfinishedTournament SRM 724 11.28.2017 cgy4ever Dynamic Programming, Graph Theory 3 40.00% details
TriangleTriples 2016 TCO Algo 2B 05.26.2016 cgy4ever Dynamic Programming 1 77.86% details
TriangleTriples 2016 TCO Algo Parallel 2B 05.26.2016 cgy4ever Dynamic Programming 1 100.00% details
TreeSorter 2016 TCO Semi 2 11.20.2016 cgy4ever Graph Theory 2 66.67% details
TreeDistanceConstruction SRM 704 12.29.2016 cgy4ever Graph Theory 1 62.22% details
TreeDiameters SRM 703 12.13.2016 cgy4ever Graph Theory 3 14.29% details
TreeAndPathLength3 SRM 675 12.10.2015 cgy4ever Graph Theory 1 71.03% details
TreeAndPathLength2 SRM 675 12.10.2015 cgy4ever Brute Force, Dynamic Programming, Graph Theory 3 33.33% details
TPS SRM 598 11.28.2013 cgy4ever Dynamic Programming 3 30.43% details
TopXorerEasy SRM 723 11.18.2017 cgy4ever Math 2 57.31% details
TopXorer SRM 723 11.18.2017 cgy4ever Math 1 76.02% details
TopologicalOrdering 2016 TCO Algo 3A 07.23.2016 cgy4ever Search 3 50.00% details
TopFox SRM 584 07.10.2013 cgy4ever Brute Force, String Manipulation 1 96.45% details
Target SRM 633 09.17.2014 cgy4ever Simple Search, Iteration 1 95.46% details
SymmetryDetection SRM 713 04.26.2017 cgy4ever Brute Force 1 70.93% details
SwappingParentheses 2016 TCO Final 11.21.2016 cgy4ever Dynamic Programming 2 75.00% details
SwapAndArithmetic SRM 704 12.29.2016 cgy4ever Math 1 91.69% details
SumOfXor 2016 TCC India Final 07.30.2016 cgy4ever Advanced Math, Greedy 3 100.00% details
SumOfXor 2016 TCO India Regional 07.30.2016 cgy4ever Advanced Math, Greedy 3 100.00% details
SuffixArrayDiv2 SRM 630 08.21.2014 cgy4ever Math 3 34.38% details
SuffixArrayDiv1 SRM 630 08.21.2014 cgy4ever Math 2 64.34% details
SubtreeSumHash TCO17 Round 1B 04.08.2017 cgy4ever Dynamic Programming 3 93.07% details
SubtreeSum SRM 698 (Google) 09.17.2016 cgy4ever Dynamic Programming 3 27.27% details
StepsConstruct SRM 707 by Blizzard 01.30.2017 cgy4ever Graph Theory 2 34.11% details
SplittingFoxes4 2017 TCO Final 10.24.2017 cgy4ever Dynamic Programming, Geometry 3 details
SplittingFoxes3 2016 TCO Fun Round 09.10.2016 cgy4ever Advanced Math, Graph Theory 3 66.67% details
SplittingFoxes3 2016 TCO Regional Wildcard 09.10.2016 cgy4ever Advanced Math, Graph Theory 3 details
SplittingFoxes2 SRM 592 09.27.2013 cgy4ever Advanced Math, Brute Force 3 0.00% details
SplittingFoxes SRM 544 05.29.2012 cgy4ever Advanced Math 3 86.96% details
SpellCardsEasy SRM 563 12.08.2012 cgy4ever Dynamic Programming 3 45.45% details
SpellCards SRM 563 12.08.2012 cgy4ever Dynamic Programming 2 76.15% details
SpecialClique 2016 TCO Semi 2 11.20.2016 cgy4ever Brute Force 1 100.00% details
SkolemBinaryTree 2017 TCO Semi 2 10.23.2017 cgy4ever Graph Theory 1 100.00% details
SixDegreesOfSeparation Fun SRM 2017-09-10 09.10.2017 cgy4ever Graph Theory 2 51.28% details
SixDegreesOfSeparation TCO17 Regional Wildcard 09.10.2017 cgy4ever Graph Theory 2 33.33% details
SimpleMazeEasy SRM 723 11.18.2017 cgy4ever Math 3 7.14% details
SimpleMaze SRM 723 11.18.2017 cgy4ever Graph Theory, Math 3 50.00% details
SimilarUserDetection SRM 689 04.23.2016 cgy4ever String Manipulation 1 69.48% details
ShortestPathWithMagic SRM 675 12.10.2015 cgy4ever Graph Theory 2 37.84% details
ShippingCubes SRM 524 11.17.2011 cgy4ever Simple Search, Iteration 1 84.61% details
ShadowSculpture SRM 638 11.02.2014 cgy4ever Brute Force, Simulation 1 15.07% details
RPSRobots 2016 TCO Algo 3B 08.27.2016 cgy4ever Advanced Math 3 details
RGBTree SRM 685 03.19.2016 cgy4ever Dynamic Programming, Graph Theory 3 17.50% details
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