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Contest Result
| Username |  lib_rab |
|---|---|
| Contest Name | AtCoder Regular Contest 172 |
| Rank | 851st / 3681 |
| Performance | 1522 |
| Rating Change |
 1170 → 1213
(+43)
Highest!
|
| Grading | 5 Kyu → 4 Kyu |