Mail.Ru Cup 2018 Round 2
7 problems from Mail.Ru Cup 2018 Round 2 (contest 1055), difficulty 900-3500. 6/7 solutions verified against sample I/O.
Mail.Ru Cup 2018 Round 2
Special | 7 problems | 6/7 verified | Difficulty 900-3500 | 22m 6s
| # | Problem | Rating | Tags | Accepted | Time | ✓ |
|---|---|---|---|---|---|---|
| A | Metro | 900 | graphs | 13,441 | 59s | ✓ |
| B | Alice and Hairdresser | 1300 | dsu, implementation | 5,541 | 3m 44s | ✓ |
| C | Lucky Days | 1900 | math, number-theory | 2,055 | 2m 17s | ✓ |
| D | Refactoring | 2400 | greedy, implementation, strings | 649 | 2m 38s | ✓ |
| E | Segments on the Line | 2500 | binary-search, dp | 891 | 6m 10s | ✓ |
| F | Tree and XOR | 2900 | strings, trees | 605 | 4m 13s | ✓ |
| G | Jellyfish Nightmare | 3500 | 104 | 2m 5s |