| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 37620605 | Apr/26/2018 01:08 | xiaowuc1 | 552 - Database Optimization | Java 8 | Accepted | 1294 ms | 135500 KB |
| 394102161 | Oct/11/2026 11:50 | Domapravalika25 | 552 - Database Optimization | Java 21 | Accepted | 1328 ms | 116900 KB |
| 356370852 | Jan/04/2026 13:55 | NaghDiefalla | 552 - Database Optimization | C# 10 | Accepted | 875 ms | 143300 KB |
| 39463146 | Jun/21/2018 16:15 | nitesh_gupta | 552 - Database Optimization | GNU C++11 | Accepted | 982 ms | 80000 KB |
| 161437651 | Jun/22/2022 06:13 | jinmingli | 552 - Database Optimization | C++17 (GCC 7-32) | Accepted | 702 ms | 74500 KB |
| 350752390 | Nov/26/2025 18:30 | CF_PUNIT | 552 - Database Optimization | Java 21 | Accepted | 1562 ms | 124100 KB |
| 388558216 | Aug/27/2026 13:32 | lokeshbadgujar72 | 552 - Database Optimization | Java 8 | Accepted | 1265 ms | 113800 KB |
| 387299517 | Aug/16/2026 19:33 | antguz | 552 - Database Optimization | C++17 (GCC 7-32) | Accepted | 984 ms | 61100 KB |
| 384956839 | Jul/31/2026 10:14 | sumit_patil271 | 552 - Database Optimization | GNU C11 | Accepted | 1078 ms | 39400 KB |
| 387299360 | Aug/16/2026 19:32 | antguz | 552 - Database Optimization | C++17 (GCC 7-32) | Accepted | 1890 ms | 61200 KB |
| 258063715 | Apr/25/2024 08:56 | 2202siri | 552 - Database Optimization | C++17 (GCC 7-32) | Accepted | 671 ms | 14900 KB |
| 67987592 | Dec/31/2019 03:49 | Aaeria | 552 - Database Optimization | C++14 (GCC 6-32) | Accepted | 592 ms | 79400 KB |
| 386157316 | Aug/08/2026 03:23 | EmberSeed_OFFICIAL | 552 - Database Optimization | GNU C11 | Accepted | 671 ms | 19700 KB |
| 378869098 | Jun/14/2026 20:29 | radoslav11 | 552 - Database Optimization | C++20 (GCC 13-64) | Accepted | 1250 ms | 121200 KB |
| 393489416 | Oct/07/2026 13:00 | Shaik_Areef | 552 - Database Optimization | Java 8 | Accepted | 1609 ms | 111500 KB |
| 107133994 | Feb/11/2021 18:06 | hevelebalazs | 552 - Database Optimization | GNU C11 | Accepted | 1340 ms | 117400 KB |
| 383964680 | Jul/23/2026 17:56 | HighPriest_TAD | 552 - Database Optimization | GNU C11 | Accepted | 1734 ms | 54900 KB |
| 385054786 | Aug/01/2026 08:17 | LIQRGV | 552 - Database Optimization | Go | Accepted | 328 ms | 71400 KB |
| 186681736 | Dec/25/2022 18:25 | Mhmd_Bakr | 552 - Database Optimization | C++20 (GCC 11-64) | Accepted | 1730 ms | 99800 KB |
| 187437587 | Dec/31/2022 14:06 | MrOnline | 552 - Database Optimization | C++20 (GCC 11-64) | Accepted | 1669 ms | 99800 KB |
| 348642548 | Nov/12/2025 19:02 | tddaij | 552 - Database Optimization | C# 13 | Accepted | 858 ms | 152400 KB |
| 37556764 | Apr/23/2018 21:06 | dalex | 552 - Database Optimization | C++17 (GCC 7-32) | Accepted | 1932 ms | 51500 KB |
| 43020259 | Sep/18/2018 07:02 | wleung_bvg | 552 - Database Optimization | Kotlin 1.4 | Accepted | 1669 ms | 160700 KB |
| 67311747 | Dec/21/2019 06:26 | Suzukaze | 552 - Database Optimization | Java 8 | Accepted | 2308 ms | 199900 KB |
| 326319214 | Jun/27/2025 20:21 | gsap | 552 - Database Optimization | GNU C11 | Accepted | 1061 ms | 52400 KB |
| 274566696 | Aug/05/2024 19:13 | NikolaT. | 552 - Database Optimization | C++17 (GCC 7-32) | Accepted | 1577 ms | 76400 KB |
| 100902427 | Dec/11/2020 15:41 | cwise | 552 - Database Optimization | Java 8 | Accepted | 1044 ms | 177800 KB |
