SRM 466 · 2009-11-12 · by Chmel_Tolstiy
Division I
| Points | Problem | Categories | Success Rate | Cases |
|---|---|---|---|---|
| 250 | LotteryCheating | Brute Force, Simple Math, String Manipulation | 56.00% | 266 |
| 500 | LotteryPyaterochka | Dynamic Programming, Simple Math | 90.00% | 100 |
| 1000 | DrawingBlackCrosses | Dynamic Programming, String Manipulation | 62.00% | 178 |
Division II
| Points | Problem | Categories | Success Rate | Cases |
|---|---|---|---|---|
| 250 | LotteryTicket | Brute Force, Recursion | 75.00% | 192 |
| 500 | LotteryCheating | Brute Force, Simple Math, String Manipulation | 29.00% | 266 |
| 1000 | MatrixGame | Brute Force, Sorting, String Manipulation | 46.00% | 99 |
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.