Educational Codeforces Round 166 (Rated for Div. 2)
Solutions for Educational Codeforces Round 166 (Rated for Div. 2) (contest 1976). 0/6 problems verified against sample I/O. Difficulty range: 800-2800.
Educational Codeforces Round 166 (Rated for Div. 2)
Type: Div. 2 | Problems: 6 | Verified: 0/6 | Rating range: 800-2800 | Time: 31m 36s
| Problem | Name | Rating | Tags | Solve Time | Verified |
|---|---|---|---|---|---|
| A | Verify Password | 800 | implementation, sortings, strings | 5m 18s | ✗ |
| B | Increase/Decrease/Copy | 1100 | greedy, implementation | 5m 15s | ✗ |
| C | Job Interview | 1600 | binary-search, dp, greedy | 5m 16s | ✗ |
| D | Invertible Bracket Sequences | 2000 | binary-search, combinatorics, data-structures | 5m 14s | ✗ |
| E | Splittable Permutations | 2500 | combinatorics, data-structures, dfs-and-similar | 5m 16s | ✗ |
| F | Remove Bridges | 2800 | data-structures, dfs-and-similar, dp | 5m 17s | ✗ |