Is this a bug or am I missing something ?
https://codeforces.net/contest/2031/submission/291657080
https://codeforces.net/contest/2031/submission/291673902
I checked test 61 and it's a chain of length 1e6.
→ Pay attention
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | jiangly | 3846 |
| 2 | tourist | 3799 |
| 3 | orzdevinwang | 3706 |
| 4 | jqdai0815 | 3682 |
| 5 | ksun48 | 3590 |
| 6 | Ormlis | 3533 |
| 7 | Benq | 3468 |
| 8 | Radewoosh | 3463 |
| 9 | ecnerwala | 3451 |
| 9 | Um_nik | 3451 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | cry | 165 |
| 2 | -is-this-fft- | 161 |
| 3 | Qingyu | 160 |
| 4 | Dominater069 | 158 |
| 5 | atcoder_official | 157 |
| 6 | adamant | 154 |
| 7 | Um_nik | 151 |
| 8 | djm03178 | 150 |
| 9 | luogu_official | 149 |
| 10 | awoo | 147 |
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I posted on the same issue happened to me: https://codeforces.net/blog/entry/136268
Stack overflow. 400 MiB for stack fixes this issue: 291683181.