billionaire2k5's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Toyota Programming Contest 2023#4（AtCoder Beginner Contest 311） | 183 | 2253 | 1053 | - | ||
| Daiwa Securities Co. Ltd. Programming Contest 2023（AtCoder Beginner Contest 331） | 3017 | 947 | 999 | -54 |