SRM 291 · 2006-02-21 · by Andrew_Lazarev, Olexiy
Division I
| Points | Problem | Categories | Success Rate | Cases |
|---|---|---|---|---|
| 250 | Snowflakes | Brute Force, Simulation | 97.00% | 68 |
| 500 | CrazySwitches | Brute Force, Graph Theory | 53.00% | 119 |
| 1000 | StickedWords | Dynamic Programming, Graph Theory | 6.00% | 243 |
Division II
| Points | Problem | Categories | Success Rate | Cases |
|---|---|---|---|---|
| 250 | FarFromPrimes | Brute Force, Math | 62.00% | 103 |
| 500 | Snowflakes | Brute Force, Simulation | 92.00% | 68 |
| 1000 | CrazySwitches | Brute Force, Graph Theory | 27.00% | 119 |
Virtual Contest
Rerun this round against its original field. TopCoder scoring, 75-minute coding phase, and the real competitors replayed as ghosts on the scoreboard.
A division runs one field at a time and starts on the quarter hour, so entering puts you in the next slot — at most fifteen minutes away — alongside everyone else who signs up before the gun.
Sign in to enter a virtual contest.