Problem L - Trace of Product of Sparse Square Matrices
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
363307001 Feb/16/2026 19:40 Skakov kids: DenisMirzazyanov, StepanYL, Pasha_Rodygin# L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 468 ms 22700 KB
386836626 Aug/13/2026 02:19 MateusAlmeidaMizael L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 359 ms 13100 KB
366444780 Mar/13/2026 06:30 PiMat_ L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 609 ms 37600 KB
395737406 Oct/23/2026 20:13 VKU.DARKMAGICIAN: bit0_programmer, voxthane# L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 546 ms 22700 KB
373508695 May/04/2026 16:11 zieve L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 359 ms 32200 KB
367544455 Mar/21/2026 07:49 SCSCC: sjh1224, zanmulgyeol# L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 343 ms 34700 KB
367545170 Mar/21/2026 08:00 20260321: asp345, sjhi00, Jank# L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 250 ms 24100 KB
366441090 Mar/13/2026 05:25 AndyVettel# L - Trace of Product of Sparse Square Matrices Python 3 Accepted 718 ms 30000 KB
379976230 Jun/24/2026 08:19 TEPLONE L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 296 ms 24300 KB
366441405 Mar/13/2026 05:31 mincho L - Trace of Product of Sparse Square Matrices Python 3 Accepted 750 ms 54600 KB
386836351 Aug/13/2026 02:08 MateusAlmeidaMizael L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 328 ms 13200 KB
386591422 Aug/11/2026 12:51 hiryuN L - Trace of Product of Sparse Square Matrices Python 3 Accepted 796 ms 65400 KB
386593832 Aug/11/2026 13:13 hiryuN L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 750 ms 64300 KB
381096665 Jul/03/2026 09:15 Code w etma5ter: Alaa_elgamal, tmaryam, mariam_nawara# L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 515 ms 45900 KB
386836272 Aug/13/2026 02:05 MateusAlmeidaMizael L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 328 ms 13100 KB
386836689 Aug/13/2026 02:22 MateusAlmeidaMizael L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 296 ms 17800 KB
386558024 Aug/11/2026 07:37 natoriusan# L - Trace of Product of Sparse Square Matrices Python 3 Accepted 734 ms 65400 KB
355078638 Dec/25/2025 19:20 pqrs: theoriginalshyam, Jrke# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 1375 ms 13200 KB
386836851 Aug/13/2026 02:29 MateusAlmeidaMizael L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 265 ms 20800 KB
381094234 Jul/03/2026 08:44 Ctrl whY?: RomisaaAhmed, dareeneldeak, fatmaaboelnaga55# L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 531 ms 42200 KB
390075271 Sep/09/2026 15:45 Insane_123# L - Trace of Product of Sparse Square Matrices C++17 (GCC 7-32) Accepted 1140 ms 8700 KB
354578110 Dec/22/2025 18:01 Triple_Debug: Najir581, Koustav_Kundu, Ayan_samanta# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 1328 ms 16100 KB
359216439 Jan/22/2026 17:18 ICPC Grind: jamjanek, jerzyk# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 718 ms 13100 KB
366443495 Mar/13/2026 06:07 suryasathya20 L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 562 ms 38400 KB
386833840 Aug/13/2026 00:44 Code Guild: Philippe-DaSilvaCosta, Eduardoacpg# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 390 ms 22000 KB
356026514 Jan/01/2026 07:08 Hey Jongi: octane, Abra_Stone# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 562 ms 17800 KB
367542664 Mar/21/2026 07:19 jjang36524# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 375 ms 13100 KB
355254824 Dec/27/2025 09:27 Submit kar de: Ashwaghosh__, Legendary_Lightning, Samarth_Udagi# L - Trace of Product of Sparse Square Matrices C++20 (GCC 13-64) Accepted 1406 ms 12900 KB
355928296 Dec/31/2025 01:41 Sofapuden# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 359 ms 13100 KB
394939455 Oct/17/2026 15:20 Mysni L - Trace of Product of Sparse Square Matrices C++20 (GCC 13-64) Accepted 1406 ms 12900 KB
354102382 Dec/19/2025 17:12 TheonlyPika L - Trace of Product of Sparse Square Matrices PyPy 3-64 Accepted 578 ms 65600 KB
353746404 Dec/16/2025 20:43 Spad2e# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 1406 ms 6300 KB
370667441 Apr/11/2026 15:43 gaspad# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 1406 ms 13100 KB
392976715 Oct/02/2026 18:51 UCF Aga Ben Nic: SeptaCube, enwask, morgulveil# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 1328 ms 6300 KB
353479225 Dec/14/2025 19:25 jinyangfu L - Trace of Product of Sparse Square Matrices C++20 (GCC 13-64) Accepted 1437 ms 19400 KB
365537817 Mar/06/2026 04:43 DeepSleep-R1: liugenxuan, xgf, ArauKaede# L - Trace of Product of Sparse Square Matrices C++17 (GCC 7-32) Accepted 359 ms 3700 KB
386822311 Aug/12/2026 21:49 O(n³) e Fé: kaique8au, MateusAlmeidaMizael, ccaduy# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 437 ms 22000 KB
366438202 Mar/13/2026 04:29 idk: x0r, Lucas4732, pleeric# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 1359 ms 13100 KB
394765559 Oct/16/2026 06:18 BrandonJo17 L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 453 ms 22000 KB
394766172 Oct/16/2026 06:30 johansen L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 421 ms 16100 KB
353586130 Dec/15/2025 17:27 Md._Nahid_Ullah_Joy L - Trace of Product of Sparse Square Matrices C++17 (GCC 7-32) Accepted 1265 ms 8700 KB
393440331 Oct/06/2026 22:17 UCF Rabbit Response: oreinke, script-mouse, nyxbird# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 1343 ms 13100 KB
391247515 Sep/19/2026 18:54 The Most Wanted F1: NeymarJR10, j.e14, gerogeVT# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 1390 ms 6300 KB
354014895 Dec/18/2025 21:46 Pakpim L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 265 ms 11000 KB
372794225 Apr/28/2026 13:40 nguyenkhangninh99 L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 484 ms 13100 KB
353426214 Dec/14/2025 12:34 BlueLock: sherwynd, nhanle, EvolutionzXD# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 437 ms 13100 KB
395122283 Oct/18/2026 19:58 UCF Biangulate: brianush1, Alg01# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 1437 ms 13100 KB
363680867 Feb/20/2026 13:16 Ostrich Algorithm Team: teakteak, JJAnawat, WeerawatW# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 343 ms 6400 KB
354484030 Dec/21/2025 23:48 siydv L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 375 ms 6400 KB
366406495 Mar/12/2026 20:33 localtourist: Thekitrice, TheMindMatrix, aviral18# L - Trace of Product of Sparse Square Matrices C++23 (GCC 14-64, msys2) Accepted 1468 ms 6300 KB
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