Problem C - COVID
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
225872568 Sep/30/2023 11:10 Pupu Trio: Saya_Alter_, xgcxgc, liqing# C - COVID C++17 (GCC 7-32) Accepted 202 ms 8200 KB
360468830 Jan/29/2026 15:29 aarhusgaming: Zicrus, frederikvase, DanielAnker# C - COVID C++23 (GCC 14-64, msys2) Accepted 140 ms 9500 KB
221894556 Sep/05/2023 08:53 Tsinghua University: Black Moonrise: FizzyDavid, cz_xuyixuan, ohweonfire# C - COVID C++20 (GCC 11-64) Accepted 202 ms 15800 KB
202685431 Apr/19/2023 11:08 No name dog: youhuo, G.E.M., gubeiqg# C - COVID C++17 (GCC 7-32) Accepted 1091 ms 36700 KB
188593586 Jan/09/2023 16:41 邪恶泡泡与射线恶魔: 1459007298, geospiza# C - COVID C++17 (GCC 7-32) Accepted 1357 ms 133000 KB
188139012 Jan/05/2023 22:16 Overflowed: helcsnewsxd, CarusoX, MateoCV# C - COVID C++17 (GCC 9-64) Accepted 1809 ms 14000 KB
229640975 Oct/25/2023 07:25 BerryPie C - COVID C++17 (GCC 9-64) Accepted 109 ms 8300 KB
194648859 Feb/23/2023 11:14 ty_tyty C - COVID C++14 (GCC 6-32) Accepted 280 ms 4200 KB
195422829 Mar/01/2023 11:36 esme team v2: S2speed, ymmparsa, sohsoh# C - COVID C++20 (GCC 11-64) Accepted 374 ms 700 KB
215013132 Jul/22/2023 11:05 8BQube: briansu, baluteshih, icube# C - COVID C++20 (GCC 11-64) Accepted 139 ms 8600 KB
228269070 Oct/15/2023 11:57 Brotatoes: ailes, badname.top, TEX4S# C - COVID C++20 (GCC 11-64) Accepted 140 ms 8400 KB
210290136 Jun/20/2023 00:59 Fahim CP Fan Club: Alpha_Q, fahimcp495# C - COVID C++17 (GCC 7-32) Accepted 46 ms 4500 KB
234149433 Nov/24/2023 23:43 Segfault Go BRRRR: TheRedstar, BLOBVISGOD, jeroenodb# C - COVID C++20 (GCC 11-64) Accepted 62 ms 4700 KB
187955206 Jan/04/2023 20:48 chen_zexing C - COVID C++17 (GCC 7-32) Accepted 171 ms 8100 KB
233769074 Nov/22/2023 09:30 potato167# C - COVID C++17 (GCC 7-32) Accepted 218 ms 800 KB
279438084 Sep/03/2024 10:52 Karuna# C - COVID C++20 (GCC 13-64) Accepted 77 ms 100 KB
325680950 Jun/23/2025 15:04 accord C - COVID C++20 (GCC 13-64) Accepted 264 ms 129100 KB
361925364 Feb/08/2026 10:37 jjang36524# C - COVID C++23 (GCC 14-64, msys2) Accepted 171 ms 25600 KB
279316190 Sep/02/2024 13:35 arnold518# C - COVID C++20 (GCC 13-64) Accepted 77 ms 4200 KB
185947109 Dec/19/2022 15:30 zihouzhong# C - COVID C++17 (GCC 9-64) Accepted 592 ms 142600 KB
190041146 Jan/21/2023 23:00 Tupper Lovers: korean_fourier_transform, convex_Hulk, FaQueue# C - COVID C++17 (GCC 9-64) Accepted 624 ms 15500 KB
193866218 Feb/16/2023 18:11 wjfung: yaufung, hamburgerwjx# C - COVID C++20 (GCC 11-64) Accepted 841 ms 8700 KB
205315116 May/10/2023 13:35 SuperNoVa: Railgun, NaughtyMorzh, Arch_of_Triumph# C - COVID C++20 (GCC 11-64) Accepted 93 ms 8700 KB
205772303 May/14/2023 02:41 2023 UCSD Team One: bitset, stasio6, ZhouShang2003# C - COVID C++20 (GCC 11-64) Accepted 140 ms 10400 KB
223013112 Sep/12/2023 00:45 candeia C - COVID C++20 (GCC 11-64) Accepted 156 ms 8600 KB
348022787 Nov/08/2025 17:02 olasiliksizci# C - COVID C++20 (GCC 13-64) Accepted 218 ms 4800 KB
203546496 Apr/26/2023 14:45 sntmxykky C - COVID C++20 (GCC 11-64) Accepted 155 ms 4300 KB
254915813 Apr/04/2024 06:33 Georgia Tech: Days of Future Past: xyz2606, chenjb# C - COVID C++20 (GCC 13-64) Accepted 1281 ms 4900 KB
306301845 Feb/16/2025 11:35 ♬ ⋒( ˙◡˙)⋑ ♫ ⋐( • ω • )⋑ ♫ ⋐( ˊᵕˋ )⋒: ttamx, Pakpim# C - COVID C++23 (GCC 14-64, msys2) Accepted 233 ms 800 KB
353122334 Dec/12/2025 00:29 n4m3 C - COVID C++23 (GCC 14-64, msys2) Accepted 156 ms 4100 KB
204310324 May/03/2023 10:35 vjudge2 C - COVID C++14 (GCC 6-32) Accepted 358 ms 1500 KB
204451953 May/04/2023 15:24 Kindergarten Timelimit: imirdy, LuCpp, dranjohn# C - COVID C++20 (GCC 11-64) Accepted 1356 ms 8800 KB
224561418 Sep/22/2023 08:33 Marckess C - COVID C++20 (GCC 11-64) Accepted 124 ms 8600 KB
195021757 Feb/26/2023 09:51 KAIST: DO Solve: est_stella, Onjo, Serin# C - COVID C++17 (GCC 9-64) Accepted 186 ms 36400 KB
189211289 Jan/14/2023 15:07 Untitled1.cpp: RDDCCD, dyxg, fr200110217102# C - COVID C++17 (GCC 9-64) Accepted 296 ms 8200 KB
189025874 Jan/12/2023 20:49 GALA C - COVID C++20 (GCC 11-64) Accepted 156 ms 4400 KB
193625607 Feb/14/2023 19:21 JavierN C - COVID C++20 (GCC 11-64) Accepted 1045 ms 4400 KB
193625722 Feb/14/2023 19:22 JavierN C - COVID C++20 (GCC 11-64) Accepted 920 ms 4400 KB
193625775 Feb/14/2023 19:23 JavierN C - COVID C++20 (GCC 11-64) Accepted 1326 ms 4400 KB
318336242 May/04/2025 16:23 xyvsvg C - COVID C++20 (GCC 13-64) Accepted 187 ms 4100 KB
318215483 May/03/2025 14:58 Q-Aurora C - COVID C++23 (GCC 14-64, msys2) Accepted 155 ms 4100 KB
193625463 Feb/14/2023 19:20 JavierN C - COVID C++20 (GCC 11-64) Accepted 998 ms 4400 KB
233361542 Nov/19/2023 01:06 Agreb# C - COVID C++20 (GCC 11-64) Accepted 187 ms 4600 KB
204310642 May/03/2023 10:40 cyl001 C - COVID C++14 (GCC 6-32) Accepted 343 ms 1500 KB
189497706 Jan/17/2023 08:28 Solitary Dream: pb0207, Eden_CY, cxt# C - COVID C++20 (GCC 11-64) Accepted 249 ms 6900 KB
220903485 Aug/28/2023 23:19 100% Winrate: Yousef_Salama, tamp_, mahmoudbadawy# C - COVID C++20 (GCC 11-64) Accepted 171 ms 4500 KB
190047100 Jan/22/2023 00:58 pannenkoek-met-spek C - COVID C++17 (GCC 7-32) Accepted 1560 ms 4300 KB
190047190 Jan/22/2023 01:00 pannenkoek-met-spek C - COVID C++17 (GCC 7-32) Accepted 1481 ms 4300 KB
186127268 Dec/20/2022 19:22 ivan100sic C - COVID C++20 (GCC 11-64) Accepted 1465 ms 8400 KB
213106859 Jul/10/2023 14:26 madhankhokhar C - COVID C++20 (GCC 11-64) Accepted 171 ms 7900 KB
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