SRM 522 · 2011-05-25 · by lyrically
Division I
| Points | Problem | Categories | Success Rate | Cases |
|---|---|---|---|---|
| 250 | RowAndCoins | Dynamic Programming, Greedy | 97.00% | 114 |
| 500 | CorrectMultiplication | Brute Force, Simple Math | 43.00% | 140 |
| 1000 | PointErasing | Dynamic Programming | 28.00% | 101 |
Division II
| Points | Problem | Categories | Success Rate | Cases |
|---|---|---|---|---|
| 250 | PointErasingTwo | Simple Search, Iteration | 93.00% | 66 |
| 500 | RowAndManyCoins | Greedy | 88.00% | 102 |
| 1000 | CorrectMultiplicationTwo | Brute Force, Simple Math | 28.00% | 123 |
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.