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Problem 2278D - Lock and Unlock
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
397293776 Nov/04/2026 08:06 chmpro 2278D - Lock and Unlock Python 3 Accepted 156 ms 26700 KB
397286426 Nov/04/2026 05:27 chmpro 2278D - Lock and Unlock Python 3 Accepted 140 ms 26700 KB
397346020 Nov/04/2026 17:45 ZuberShaikh 2278D - Lock and Unlock Python 3 Accepted 234 ms 24500 KB
396882666 Oct/31/2026 18:57 andylleo 2278D - Lock and Unlock PyPy 3-64 Accepted 171 ms 23900 KB
396875430 Oct/31/2026 18:46 *debugger_dude3 2278D - Lock and Unlock Python 3 Accepted 187 ms 24600 KB
396876553 Oct/31/2026 18:47 aduraisa 2278D - Lock and Unlock PyPy 3-64 Accepted 234 ms 25500 KB
396984553 Nov/01/2026 11:32 gooonn 2278D - Lock and Unlock Python 3 Accepted 187 ms 24600 KB
397265226 Nov/03/2026 20:43 saee0103 2278D - Lock and Unlock Python 3 Accepted 187 ms 24600 KB
396836092 Oct/31/2026 18:02 karthicknaren37 2278D - Lock and Unlock Python 3 Accepted 218 ms 24600 KB
396868398 Oct/31/2026 18:36 *itokhtarovv 2278D - Lock and Unlock PyPy 3-64 Accepted 234 ms 25500 KB
396830606 Oct/31/2026 17:57 *Platon_Bogdan 2278D - Lock and Unlock PyPy 3-64 Accepted 265 ms 23400 KB
396884302 Oct/31/2026 19:00 night_sky.z 2278D - Lock and Unlock PyPy 3-64 Accepted 234 ms 23300 KB
396849673 Oct/31/2026 18:14 JoyKoley 2278D - Lock and Unlock Python 3 Accepted 203 ms 24500 KB
396877991 Oct/31/2026 18:49 kumish0922 2278D - Lock and Unlock Python 3 Accepted 218 ms 24700 KB
396866562 Oct/31/2026 18:33 Yeroman 2278D - Lock and Unlock PyPy 3-64 Accepted 265 ms 23800 KB
396868483 Oct/31/2026 18:36 ringwayy 2278D - Lock and Unlock PyPy 3-64 Accepted 281 ms 22800 KB
396888950 Oct/31/2026 19:06 nazrinb 2278D - Lock and Unlock Python 3 Accepted 187 ms 24500 KB
396894188 Oct/31/2026 19:17 SulaymanovIrsdavlat 2278D - Lock and Unlock Python 3 Accepted 265 ms 23200 KB
396906815 Oct/31/2026 19:45 new_account_01 2278D - Lock and Unlock PyPy 3-64 Accepted 171 ms 25800 KB
396854841 Oct/31/2026 18:19 codeforceuchun 2278D - Lock and Unlock PyPy 3-64 Accepted 328 ms 22800 KB
396906985 Oct/31/2026 19:46 biven_ 2278D - Lock and Unlock Python 3 Accepted 187 ms 24400 KB
396896203 Oct/31/2026 19:21 silky_songy 2278D - Lock and Unlock PyPy 3-64 Accepted 234 ms 23300 KB
396899456 Oct/31/2026 19:29 vss_bandaru 2278D - Lock and Unlock PyPy 3-64 Accepted 265 ms 23300 KB
396903779 Oct/31/2026 19:39 coder.sy 2278D - Lock and Unlock Python 3 Accepted 171 ms 24600 KB
396892460 Oct/31/2026 19:13 garvitwasson 2278D - Lock and Unlock PyPy 3 Accepted 750 ms 19700 KB
397279342 Nov/04/2026 01:54 Neoster4762 2278D - Lock and Unlock PyPy 3-64 Accepted 171 ms 23400 KB
396879502 Oct/31/2026 18:52 tanu_xcode 2278D - Lock and Unlock PyPy 3-64 Accepted 187 ms 23900 KB
396837880 Oct/31/2026 18:03 laharisaiinavolu 2278D - Lock and Unlock Python 3 Accepted 187 ms 24500 KB
396854039 Oct/31/2026 18:19 Monish-K 2278D - Lock and Unlock Python 3 Accepted 203 ms 24600 KB
396858039 Oct/31/2026 18:23 Juspear 2278D - Lock and Unlock PyPy 3-64 Accepted 218 ms 23900 KB
396908231 Oct/31/2026 19:48 Koustav07 2278D - Lock and Unlock PyPy 3-64 Accepted 281 ms 23900 KB
396896106 Oct/31/2026 19:21 Soham9181 2278D - Lock and Unlock PyPy 3-64 Accepted 171 ms 23800 KB
396844133 Oct/31/2026 18:09 247r1a05az 2278D - Lock and Unlock Python 3 Accepted 250 ms 24500 KB
396860695 Oct/31/2026 18:26 Aventador515 2278D - Lock and Unlock PyPy 3-64 Accepted 187 ms 23700 KB
396834131 Oct/31/2026 18:00 AyushSinghCF 2278D - Lock and Unlock PyPy 3-64 Accepted 250 ms 23300 KB
396879348 Oct/31/2026 18:52 maksimma 2278D - Lock and Unlock PyPy 3-64 Accepted 312 ms 23300 KB
396852103 Oct/31/2026 18:17 tatha12345 2278D - Lock and Unlock PyPy 3-64 Accepted 296 ms 23000 KB
396854075 Oct/31/2026 18:19 bhanumanideep 2278D - Lock and Unlock PyPy 3-64 Accepted 250 ms 23100 KB
396864633 Oct/31/2026 18:31 muhamm5d_4afur 2278D - Lock and Unlock PyPy 3-64 Accepted 265 ms 23300 KB
396889252 Oct/31/2026 19:07 AbhiramPandraju 2278D - Lock and Unlock PyPy 3-64 Accepted 203 ms 23300 KB
396857087 Oct/31/2026 18:22 Jyothika-007 2278D - Lock and Unlock PyPy 3-64 Accepted 281 ms 23300 KB
396906149 Oct/31/2026 19:44 simhadripriya1 2278D - Lock and Unlock PyPy 3 Accepted 421 ms 17600 KB
396908459 Oct/31/2026 19:48 shatakshi_07 2278D - Lock and Unlock Python 3 Accepted 187 ms 24500 KB
396874274 Oct/31/2026 18:44 Booba2 2278D - Lock and Unlock PyPy 3-64 Accepted 296 ms 23300 KB
397290251 Nov/04/2026 06:52 hzk115 2278D - Lock and Unlock Python 3 Accepted 218 ms 24600 KB
397128948 Nov/02/2026 17:05 CodeBharat 2278D - Lock and Unlock PyPy 3-64 Accepted 203 ms 23900 KB
396994673 Nov/01/2026 13:13 Thecoolgrape 2278D - Lock and Unlock Python 3 Accepted 171 ms 24600 KB
396876330 Oct/31/2026 18:47 sumangkumar562 2278D - Lock and Unlock Python 3 Accepted 218 ms 24600 KB
396893529 Oct/31/2026 19:15 Mafruda14 2278D - Lock and Unlock PyPy 3-64 Accepted 265 ms 23300 KB
396905079 Oct/31/2026 19:42 sanjanasathish 2278D - Lock and Unlock Python 3 Accepted 203 ms 24500 KB
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