can anyone help me out in the below problem solution. I didn't understand the editorial. https://codeforces.me/contest/1286/problem/B
# | User | Rating |
---|---|---|
1 | tourist | 4009 |
2 | jiangly | 3823 |
3 | Benq | 3738 |
4 | Radewoosh | 3633 |
5 | jqdai0815 | 3620 |
6 | orzdevinwang | 3529 |
7 | ecnerwala | 3446 |
8 | Um_nik | 3396 |
9 | ksun48 | 3390 |
10 | gamegame | 3386 |
# | User | Contrib. |
---|---|---|
1 | cry | 164 |
1 | maomao90 | 164 |
3 | Um_nik | 163 |
4 | atcoder_official | 160 |
5 | adamant | 159 |
6 | -is-this-fft- | 158 |
7 | awoo | 157 |
8 | TheScrasse | 154 |
8 | Dominater069 | 154 |
8 | nor | 154 |
Number on tree problem
can anyone help me out in the below problem solution. I didn't understand the editorial. https://codeforces.me/contest/1286/problem/B
Rev. | Lang. | By | When | Δ | Comment | |
---|---|---|---|---|---|---|
en1 | horseprabhat625 | 2020-01-25 15:45:57 | 157 | Initial revision (published) |
Name |
---|