SRM 820 · 2021-12-27 · by misof
Division I
| Points | Problem | Categories | Success Rate | Cases |
|---|---|---|---|---|
| 250 | SelectFromArrays | Brute Force, Sorting | 89.00% | 172 |
| 500 | LogarithmCircuit | Sorting | 64.00% | 19 |
| 1000 | DistanceSumTree | Dynamic Programming, Graph Theory | 50.00% | 120 |
Division II
| Points | Problem | Categories | Success Rate | Cases |
|---|---|---|---|---|
| 250 | NailingABanner | Simple Math, Simple Search, Iteration | 68.00% | 60 |
| 500 | BannerWithNails | Math | 76.00% | 66 |
| 1000 | SelectFromArrays | Brute Force, Sorting | 50.00% | 172 |
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.