Codeforces Alpha Round 20 (Codeforces format)
Solutions for Codeforces Alpha Round 20 (Codeforces format) (contest 20). 3/3 problems verified against sample I/O. Difficulty range: 1700-2000.
Codeforces Alpha Round 20 (Codeforces format)
Type: Special | Problems: 3 | Verified: 3/3 | Rating range: 1700-2000 | Time: 4m 1s
| Problem | Name | Rating | Tags | Solve Time | Verified |
|---|---|---|---|---|---|
| A | BerOS file system | 1700 | implementation | 1m 20s | ✓ |
| B | Equation | 2000 | math | 1m 5s | ✓ |
| C | Dijkstra? | 1900 | graphs, shortest-paths | 1m 36s | ✓ |