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ibu24's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 170 | 9115 | 100 |  5 |
- | ||
| AtCoder Beginner Contest 171 | 10060 | 32 | 9 |
+4 | ||
| AtCoder Beginner Contest 172 | 9384 | 52 | 14 |
+5 |