As there is no official announcement blog for September Easy '22, so I made this.
# | User | Rating |
---|---|---|
1 | tourist | 3985 |
2 | jiangly | 3741 |
3 | jqdai0815 | 3682 |
4 | Benq | 3529 |
5 | orzdevinwang | 3526 |
6 | ksun48 | 3489 |
7 | Radewoosh | 3483 |
8 | Kevin114514 | 3443 |
9 | ecnerwala | 3392 |
9 | Um_nik | 3392 |
# | User | Contrib. |
---|---|---|
1 | cry | 167 |
2 | Um_nik | 163 |
2 | atcoder_official | 163 |
4 | maomao90 | 162 |
5 | adamant | 158 |
5 | -is-this-fft- | 158 |
7 | awoo | 156 |
8 | djm03178 | 154 |
8 | TheScrasse | 154 |
10 | Dominater069 | 153 |
As there is no official announcement blog for September Easy '22, so I made this.
Name |
---|
How to do Awkward operation ?
I had got an $$$\mathcal{O}(n^2)$$$ approach, which got me 90 points.
Hint: Subtract Ai by Bi to get a new array of Ci