Can anyone give me a hint for this problem ? I haven't found editorial on codeforces.
Problem link
Sorry for my poor english.
# | User | Rating |
---|---|---|
1 | tourist | 4009 |
2 | jiangly | 3831 |
3 | Radewoosh | 3646 |
4 | jqdai0815 | 3620 |
4 | Benq | 3620 |
6 | orzdevinwang | 3529 |
7 | ecnerwala | 3446 |
8 | Um_nik | 3396 |
9 | gamegame | 3386 |
10 | ksun48 | 3373 |
# | User | Contrib. |
---|---|---|
1 | cry | 164 |
1 | maomao90 | 164 |
3 | Um_nik | 163 |
4 | atcoder_official | 160 |
5 | -is-this-fft- | 158 |
6 | awoo | 157 |
7 | adamant | 156 |
8 | TheScrasse | 154 |
8 | nor | 154 |
10 | Dominater069 | 153 |
Can anyone give me a hint for this problem ? I haven't found editorial on codeforces.
Problem link
Sorry for my poor english.
Name |
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This might be useful (translated from some Japanese forum)
https://translate.google.com/translate?hl=en&sl=auto&tl=en&u=http%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F03%2F21%2F1000