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Problem 99999552 - Database Optimization
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
382549126 Jul/14/2026 15:22 rohi.devs 552 - Database Optimization Rust 2024 Accepted 625 ms 82800 KB
39431397 Jun/20/2018 12:20 noxe 552 - Database Optimization GNU C++11 Accepted 1419 ms 33400 KB
102760075 Dec/30/2020 14:30 lgkm39 552 - Database Optimization GNU C++11 Accepted 2589 ms 29400 KB
239086131 Dec/27/2023 17:04 Naooo 552 - Database Optimization C++17 (GCC 7-32) Accepted 1138 ms 78600 KB
102873755 Dec/31/2020 03:36 lgkm39 552 - Database Optimization GNU C++11 Accepted 2106 ms 27900 KB
216930690 Aug/03/2023 07:34 rrrrrzzzzzyyyyy 552 - Database Optimization C++17 (GCC 9-64) Accepted 1606 ms 143300 KB
190999346 Jan/28/2023 18:53 irkstepanov 552 - Database Optimization C++20 (GCC 11-64) Accepted 1403 ms 205500 KB
61781064 Oct/03/2019 16:13 wa006 552 - Database Optimization C++14 (GCC 6-32) Accepted 1029 ms 87500 KB
351000095 Nov/28/2025 17:44 a6k5pandey 552 - Database Optimization Python 3 Accepted 1312 ms 116500 KB
44930549 Oct/27/2018 03:57 ajira 552 - Database Optimization C++14 (GCC 6-32) Accepted 607 ms 74900 KB
55000052 Jun/03/2019 06:47 kobortor 552 - Database Optimization C++17 (GCC 7-32) Accepted 1107 ms 92000 KB
313837835 Apr/03/2025 21:53 Tim_forc 552 - Database Optimization PyPy 3-64 Accepted 1109 ms 229800 KB
39458136 Jun/21/2018 13:10 Vasilevich 552 - Database Optimization C++14 (GCC 6-32) Accepted 1731 ms 110900 KB
292823447 Nov/23/2024 01:36 genegene 552 - Database Optimization Node.js Accepted 1858 ms 132900 KB
51422207 Mar/17/2019 20:11 t_t_0000 552 - Database Optimization GNU C++11 Accepted 1949 ms 40400 KB
338858129 Sep/16/2025 06:42 ToniXiang 552 - Database Optimization C++20 (GCC 13-64) Accepted 2859 ms 92800 KB
45332878 Nov/05/2018 19:06 carbon_xiii 552 - Database Optimization C++14 (GCC 6-32) Accepted 1933 ms 92600 KB
57457412 Jul/21/2019 15:12 yh_victor 552 - Database Optimization C++17 (GCC 7-32) Accepted 779 ms 128700 KB
57457635 Jul/21/2019 15:15 yh_victor 552 - Database Optimization MS C++ 2017 Accepted 1013 ms 153500 KB
392413817 Sep/28/2026 12:09 emongeniuszoo 552 - Database Optimization C++17 (GCC 7-32) Accepted 1093 ms 61500 KB
177502647 Oct/23/2022 01:16 yify 552 - Database Optimization C++17 (GCC 9-64) Accepted 1871 ms 94800 KB
46918727 Dec/12/2018 04:10 farmerboy 552 - Database Optimization GNU C++11 Accepted 1169 ms 65700 KB
369449641 Apr/03/2026 13:32 Ramazan124534546758 552 - Database Optimization Python 3 Accepted 578 ms 110100 KB
396566050 Oct/29/2026 16:13 hardiknarang2509 552 - Database Optimization Java 21 Accepted 1390 ms 130500 KB
376479282 May/29/2026 08:54 Vasanthi_Rangu 552 - Database Optimization Java 8 Accepted 1406 ms 113900 KB
354646732 Dec/23/2025 09:21 mr_vallab_4 552 - Database Optimization Java 21 Accepted 1781 ms 113700 KB
37648106 Apr/27/2018 01:45 imaxblue 552 - Database Optimization C++14 (GCC 6-32) Accepted 2168 ms 78400 KB
369504722 Apr/03/2026 21:34 adhishhazra 552 - Database Optimization Java 21 Accepted 1828 ms 107200 KB
92884781 Sep/15/2020 11:29 elonobayOOOOOO 552 - Database Optimization C++14 (GCC 6-32) Accepted 1871 ms 40600 KB
395778671 Oct/24/2026 04:21 dharmateja_reddy 552 - Database Optimization Java 8 Accepted 1453 ms 108500 KB
189436649 Jan/16/2023 16:14 YMSeah 552 - Database Optimization PyPy 3 Accepted 935 ms 106500 KB
394094240 Oct/11/2026 10:58 Domapravalika25 552 - Database Optimization Java 21 Accepted 1812 ms 108500 KB
395706125 Oct/23/2026 16:34 maviya24 552 - Database Optimization Java 8 Accepted 1625 ms 108500 KB
343904200 Oct/15/2025 20:01 24241a0442 552 - Database Optimization Java 21 Accepted 1780 ms 114700 KB
343903830 Oct/15/2025 19:58 24241A66G0 552 - Database Optimization Java 21 Accepted 1827 ms 115000 KB
265933998 Jun/16/2024 00:22 TrueSigma 552 - Database Optimization C++20 (GCC 13-64) Accepted 1405 ms 82200 KB
381296178 Jul/05/2026 08:41 vitbcy-r 552 - Database Optimization C++20 (GCC 13-64) Accepted 781 ms 81700 KB
394230673 Oct/12/2026 09:03 JisuKumarMishra 552 - Database Optimization Java 21 Accepted 1875 ms 110000 KB
41778755 Aug/18/2018 18:38 scaars13 552 - Database Optimization C++17 (GCC 7-32) Accepted 2464 ms 63000 KB
394155562 Oct/11/2026 18:48 tejasree_6489 552 - Database Optimization GNU C11 Accepted 734 ms 139700 KB
390642239 Sep/13/2026 21:29 gandlatejasri19 552 - Database Optimization Java 8 Accepted 1390 ms 113700 KB
390641786 Sep/13/2026 21:27 gandlatejasri19 552 - Database Optimization Java 8 Accepted 1390 ms 113800 KB
171724025 Sep/11/2022 17:48 YHJia 552 - Database Optimization C++17 (GCC 7-32) Accepted 1731 ms 86600 KB
37606924 Apr/25/2018 20:52 tabasz 552 - Database Optimization C++17 (GCC 7-32) Accepted 733 ms 59100 KB
45684547 Nov/13/2018 20:17 sz1231 552 - Database Optimization C++17 (GCC 7-32) Accepted 1840 ms 122600 KB
38978810 Jun/05/2018 23:39 TonySnark 552 - Database Optimization C++17 (GCC 7-32) Accepted 904 ms 77600 KB
37898241 May/05/2018 10:07 I_love_Hoang_Yen 552 - Database Optimization C++17 (GCC 7-32) Accepted 982 ms 65800 KB
380993508 Jul/02/2026 11:09 2400040221 552 - Database Optimization GNU C11 Accepted 781 ms 131300 KB
168747069 Aug/18/2022 03:39 Radewoosh 552 - Database Optimization C++17 (GCC 7-32) Accepted 779 ms 48300 KB
273058043 Jul/28/2024 06:50 goalboy 552 - Database Optimization Java 21 Accepted 1936 ms 202300 KB
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