Connection Status:
Competition Arena > Problems
4841 problems
Problem Archive
ProblemRoundDateCategoriesDiv 1Div 2
LadderPermutation SRM 332 2006-12-28 Greedy, Search 1000 50%
CarolsSinging SRM 331 2006-12-21 Brute Force, Graph Theory 250 92% 500 57%
SantaGifts SRM 331 2006-12-21 Simulation, String Manipulation 250 84%
HiddenSquares SRM 331 2006-12-21 Geometry 1000 86%
ChristmasTree SRM 331 2006-12-21 Brute Force 1000 55%
Shopping SRM 331 2006-12-21 Greedy 500 59%
Sortness SRM 330 2006-12-13 Search 250 98%
NextPalindromicNumber SRM 330 2006-12-13 Simple Math, String Manipulation 1000 25%
Arrows SRM 330 2006-12-13 Search, String Manipulation 250 73% 500 51%
PrefixFreeSubsets SRM 330 2006-12-13 Dynamic Programming, Sorting 500 77%
LongLongNim SRM 330 2006-12-13 Math, Search 1000 44%
VowelEncryptor SRM 329 2006-12-09 String Manipulation 250 88%
RailroadSeatNumeration SRM 329 2006-12-09 Simple Math, Simple Search, Iteration 250 64% 500 29%
RPSChamps SRM 329 2006-12-09 Dynamic Programming, Math 1000 89%
ProbabilisticTranslator SRM 329 2006-12-09 Dynamic Programming, String Parsing 1000 26%
LogCutter SRM 329 2006-12-09 Greedy, Search, Sorting 500 63%
LightsCube SRM 328 2006-11-29 Brute Force, Simple Math, Simple Search, Iteration, Simulation 250 93% 500 82%
MarbleNecklace SRM 328 2006-11-29 Simple Search, Iteration, Sorting, String Manipulation 250 69%
ScoreDifference SRM 328 2006-11-29 Dynamic Programming, Recursion, String Parsing 1000 46%
BlockEnemy SRM 328 2006-11-29 Dynamic Programming, Graph Theory, Greedy, Search, String Parsing 500 70%
BackyardTrees SRM 328 2006-11-29 Dynamic Programming, Recursion, Simple Math, Simple Search, Iteration 1000 29%
FunnyFence SRM 327 2006-11-22 Simple Search, Iteration, String Manipulation 250 85%
NiceOrUgly SRM 327 2006-11-22 Dynamic Programming 250 33% 1000 6%
PostfixRLE SRM 327 2006-11-22 Dynamic Programming, Encryption/Compression, Graph Theory, String Parsing 1000 0%
QuadraticEquations SRM 327 2006-11-22 Math 500 11%
IQTest SRM 327 2006-11-22 Simple Math 500 14%
PositiveID SRM 326 2006-11-11 Simple Math, String Parsing 250 87% 500 60%
AdditionCycles SRM 326 2006-11-11 Simple Math 250 93%
PoolFiller SRM 326 2006-11-11 Simulation 1000 23%
InscribedTriangles SRM 326 2006-11-11 Geometry 500 37%
BerryPacker SRM 326 2006-11-11 Brute Force, Greedy 1000 50%
NewMoneySystem SRM 325 2006-11-02 Dynamic Programming 1000 81%
FenceRepairing SRM 325 2006-11-02 Dynamic Programming 250 69%
SalaryCalculator SRM 325 2006-11-02 Simple Math 250 91%
ModularInequality SRM 325 2006-11-02 Geometry, Math 500 40% 1000 6%
RGBStreet SRM 325 2006-11-02 Dynamic Programming 500 78%
ProductBundling SRM 324 2006-10-25 Greedy, Simple Search, Iteration 1000 78%
Alliteration SRM 324 2006-10-25 Simple Search, Iteration 250 67%
TournamentPlan SRM 324 2006-10-25 Sorting 500 70%
PalindromeDecoding SRM 324 2006-10-25 String Manipulation 250 98% 500 93%
PalindromeEncoding SRM 324 2006-10-25 Dynamic Programming, Encryption/Compression, Recursion 1000 25%
IrreducibleNumber SRM 323 2006-10-19 Simple Search, Iteration 250 64%
Survived SRM 323 2006-10-19 Geometry, Simple Math 500 18%
RoadsAndFools SRM 323 2006-10-19 Greedy, Simple Search, Iteration 250 56% 500 32%
UnrepeatableWords SRM 323 2006-10-19 Brute Force, Search 1000 46%
RestoreExpression SRM 323 2006-10-19 Brute Force 1000 20%
GroupWork SRM 322 2006-10-09 Greedy, Sorting 250 84% 500 59%
BattleshipChecker SRM 322 2006-10-09 Search 1000 51%
ExtendedDominoes SRM 322 2006-10-09 Graph Theory, Math 500 41%
DerivativeSequence SRM 322 2006-10-09 Recursion, Simulation 250 96%