Hello I am trying to solve the question :http://www.spoj.com/problems/PT07Z/ in SPOJ. I have used bfs to find the leaf node and then used bfs again to find the maximum path.I am trying this approach and I don't know what is causing the error. Here is a link to my solution http://ideone.com/QSJzDf.
→ 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 | 161 |
| 5 | djm03178 | 158 |
| 6 | -is-this-fft- | 157 |
| 7 | adamant | 155 |
| 8 | Dominater069 | 154 |
| 8 | awoo | 154 |
| 10 | luogu_official | 150 |
→ Find user
→ Recent actions
Codeforces (c) Copyright 2010-2024 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Dec/23/2024 16:39:18 (k2).
Desktop version, switch to mobile version.
Supported by
Your answer on this test is wrong. Paint this graph (at input section).
To solve this problem it is better to use "Adjacency lists", instead of "adjacency matrix". Your matrix g is too big and you create it using 8-bytes type "long long int" and on the stack.