Problem Archive
| Problem | Round | Date | Categories | Div 1 | Div 2 |
|---|---|---|---|---|---|
| MatchString | SRM 398 | 2008-04-15 | Greedy, Simple Search, Iteration, String Manipulation | 1000 46% | |
| CountPaths | SRM 398 | 2008-04-15 | Dynamic Programming | 500 73% | |
| CountExpressions | SRM 398 | 2008-04-15 | Brute Force, Simple Math | 250 96% | 500 90% |
| MyFriends | SRM 398 | 2008-04-15 | Graph Theory, Greedy, Math | 1000 20% | |
| HouseProtection | SRM 397 | 2008-04-12 | Geometry, Graph Theory, Search, Simple Math | 1000 55% | |
| CollectingMarbles | SRM 397 | 2008-04-12 | Dynamic Programming | 1000 16% | |
| SortingGame | SRM 397 | 2008-04-12 | Graph Theory, Simple Search, Iteration, Sorting | 250 91% | 500 63% |
| BreakingTheCode | SRM 397 | 2008-04-12 | Simulation | 250 85% | |
| SumOfPowers | SRM 397 | 2008-04-12 | Advanced Math | 500 62% | |
| VerifyCreditCard | SRM 396 | 2008-04-03 | Simple Search, Iteration, String Parsing | 250 87% | |
| RemovingDigits | SRM 396 | 2008-04-03 | Greedy, Search, String Manipulation | 1000 4% | |
| FixImage | SRM 396 | 2008-04-03 | Graph Theory, Greedy, Search | 500 73% | |
| MoreNim | SRM 396 | 2008-04-03 | Greedy, Math | 1000 62% | |
| DNAString | SRM 396 | 2008-04-03 | Greedy, Simple Search, Iteration | 250 84% | 500 63% |
| PubTrivia | SRM 395 | 2008-03-26 | Dynamic Programming | 1000 26% | |
| Skyscrapers | SRM 395 | 2008-03-26 | Dynamic Programming | 500 70% | |
| SquareDigitNumbers | SRM 395 | 2008-03-26 | Brute Force, Simple Math | 250 89% | |
| StreetWalking | SRM 395 | 2008-03-26 | Greedy, Simple Math | 250 86% | 500 67% |
| TriviaGame | SRM 395 | 2008-03-26 | Dynamic Programming | 1000 45% | |
| MountainWalk | SRM 394 | 2008-03-22 | Simulation | 250 90% | |
| RoughStrings | SRM 394 | 2008-03-22 | Greedy | 250 73% | 500 23% |
| PseudoRandomKingdom | SRM 394 | 2008-03-22 | Dynamic Programming, Simple Math | 1000 72% | |
| ProperDivisors | SRM 394 | 2008-03-22 | Math, Simple Search, Iteration | 1000 6% | |
| CentersOfSymmetry | SRM 394 | 2008-03-22 | Geometry, Math | 500 62% | |
| VariableSpeedLimit | SRM 393 | 2008-03-11 | Search, Simple Math, Simulation | 250 92% | |
| InstantRunoffVoting | SRM 393 | 2008-03-11 | Simulation | 250 83% | 500 56% |
| NSegmentDisplay | SRM 393 | 2008-03-11 | Brute Force, Greedy | 500 73% | |
| AirlineInternet | SRM 393 | 2008-03-11 | Geometry, Graph Theory, Search | 1000 37% | |
| PowerAdapters | SRM 393 | 2008-03-11 | Dynamic Programming, Graph Theory | 1000 0% | |
| AverageCandyLifetime | SRM 392 | 2008-03-06 | Simple Math | 250 96% | |
| TwoStringMasks | SRM 392 | 2008-03-06 | String Manipulation | 250 53% | 500 18% |
| RoundAboutCircle | SRM 392 | 2008-03-06 | Graph Theory, Simple Search, Iteration | 500 80% | |
| QuasiLatinSquares | SRM 392 | 2008-03-06 | Search | 1000 56% | |
| EquiDigitNumbers | SRM 392 | 2008-03-06 | Search, Simple Math | 1000 42% | |
| SnowyWinter | SRM 391 | 2008-02-26 | Brute Force, Sorting | 250 84% | |
| MarbleCollectionGame | SRM 391 | 2008-02-26 | Dynamic Programming, Graph Theory | 1000 0% | |
| Transformation | SRM 391 | 2008-02-26 | Math | 1000 32% | |
| KeysInBoxes | SRM 391 | 2008-02-26 | Simple Math | 500 71% | |
| IsomorphicWords | SRM 391 | 2008-02-26 | Simple Search, Iteration, String Manipulation | 250 98% | 500 84% |
| ConcatenateNumber | SRM 390 | 2008-02-02 | Brute Force, Math, Simple Math | 250 79% | 500 37% |
| PaintingBoards | SRM 390 | 2008-02-02 | Dynamic Programming | 500 12% | |
| BuildCircuit | SRM 390 | 2008-02-02 | Brute Force, Math | 1000 38% | |
| SetOfPatterns | SRM 390 | 2008-02-02 | Advanced Math, Dynamic Programming, String Manipulation | 1000 0% | |
| FingerCounting | SRM 390 | 2008-02-02 | Brute Force, Simple Math, Simple Search, Iteration, Simulation | 250 84% | |
| BoxesOfBooks | SRM 389 | 2008-01-24 | Greedy, Simple Math | 250 86% | |
| GuitarChords | SRM 389 | 2008-01-24 | Simple Search, Iteration | 500 69% | 1000 25% |
| LittleSquares | SRM 389 | 2008-01-24 | Dynamic Programming | 1000 61% | |
| ApproximateDivision | SRM 389 | 2008-01-24 | Math | 250 88% | 500 70% |
| MagicLabeling | TCO08 Round 4 | 2008-01-21 | Graph Theory, Simple Math | 250 75% | |
| DiscountCombination | TCO08 Round 1 | 2008-01-21 | Greedy, Simple Math, Simple Search, Iteration | 250 42% |