Can someone tell how for S>=2N Petya wins in the following problem with also the approach? Problem Link [](http://https://codeforces.net/contest/1355/problem/D)
I am not able to get the editorial and the approach. Please Help.
→ Pay attention
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | jiangly | 3898 |
| 2 | tourist | 3840 |
| 3 | orzdevinwang | 3706 |
| 4 | ksun48 | 3691 |
| 5 | jqdai0815 | 3682 |
| 6 | ecnerwala | 3525 |
| 7 | gamegame | 3477 |
| 8 | Benq | 3468 |
| 9 | Ormlis | 3381 |
| 10 | maroonrk | 3379 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | cry | 168 |
| 2 | -is-this-fft- | 165 |
| 3 | Dominater069 | 161 |
| 4 | atcoder_official | 160 |
| 4 | Um_nik | 160 |
| 6 | djm03178 | 157 |
| 7 | adamant | 153 |
| 8 | luogu_official | 151 |
| 9 | awoo | 149 |
| 10 | TheScrasse | 146 |
→ Find user
→ Recent actions
History
Revisions
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en3 |
|
ayush29azad | 2021-12-08 08:05:23 | 56 | ||
| en2 |
|
ayush29azad | 2021-12-08 07:05:21 | 61 | Tiny change: 'blem/D) \nI am not' -> 'blem/D) \n\nI am not' | |
| en1 |
|
ayush29azad | 2021-12-08 07:04:31 | 301 | Initial revision (published) |
Codeforces (c) Copyright 2010-2025 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Feb/01/2025 19:04:16 (k3).
Desktop version, switch to mobile version.
Supported by
