can someone help me with this problem https://mirror.codeforces.com/contest/218/problem/A my solution is this https://pastebin.com/r0ppiqGh idk what is wrong with it because ive been debugging for 45 mins
→ Pay attention
→ Streams
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | tourist | 3985 |
| 2 | jiangly | 3814 |
| 3 | jqdai0815 | 3682 |
| 4 | Benq | 3529 |
| 5 | orzdevinwang | 3526 |
| 6 | ksun48 | 3517 |
| 7 | Radewoosh | 3410 |
| 8 | hos.lyric | 3399 |
| 9 | ecnerwala | 3392 |
| 9 | Um_nik | 3392 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | cry | 169 |
| 2 | maomao90 | 162 |
| 2 | Um_nik | 162 |
| 4 | atcoder_official | 160 |
| 5 | djm03178 | 158 |
| 6 | -is-this-fft- | 157 |
| 7 | adamant | 155 |
| 8 | Dominater069 | 154 |
| 8 | awoo | 154 |
| 10 | luogu_official | 151 |
→ Find user
→ Recent actions
Codeforces (c) Copyright 2010-2024 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Dec/23/2024 09:36:42 (f1).
Desktop version, switch to mobile version.
Supported by
I am not sure about what you are trying to do inside the double nested loops, but the problem has a simple O(n) solution with a single loop and without sorting the array.
Note that the array size is 2*n+1, not n.
Check the following solution if interested.
123568084
how is it so simple? are u a grandmaster?
He's trying to help, at least check his solution to see if he is right.