Can anyone help me with the detailed solution for the ques https://atcoder.jp/contests/arc061/tasks/arc061_a ?
→ Pay attention
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | tourist | 3985 |
| 2 | jiangly | 3885 |
| 3 | jqdai0815 | 3682 |
| 4 | Benq | 3580 |
| 5 | orzdevinwang | 3526 |
| 6 | ksun48 | 3506 |
| 7 | ecnerwala | 3505 |
| 8 | Radewoosh | 3457 |
| 9 | Kevin114514 | 3377 |
| 10 | gamegame | 3374 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | cry | 170 |
| 2 | Um_nik | 162 |
| 3 | atcoder_official | 161 |
| 4 | -is-this-fft- | 160 |
| 5 | djm03178 | 157 |
| 6 | Dominater069 | 156 |
| 7 | maomao90 | 155 |
| 8 | adamant | 154 |
| 9 | luogu_official | 153 |
| 10 | awoo | 152 |
→ Find user
→ Recent actions
Codeforces (c) Copyright 2010-2024 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Dec/31/2024 20:22:36 (i1).
Desktop version, switch to mobile version.
Supported by
The input size <=10 so you can brute force all the positions to insert a + using recursion or bitmasks.