Problem 1 - Confusion Matrix
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict
390339881 Sep/11/2026 20:31 vafelka47 1 - Confusion Matrix PHP Perfect result: 100 points
391059086 Sep/17/2026 20:20 Semen_Khlevtov 1 - Confusion Matrix PHP Perfect result: 100 points
391381620 Sep/21/2026 08:09 kitan 1 - Confusion Matrix PHP Perfect result: 100 points
391383061 Sep/21/2026 08:32 shyshka 1 - Confusion Matrix PHP Perfect result: 100 points
391246783 Sep/19/2026 18:46 nick_siwdvi 1 - Confusion Matrix PHP Perfect result: 100 points
391348574 Sep/20/2026 19:39 perminova_evgenia 1 - Confusion Matrix PHP Perfect result: 100 points
391383111 Sep/21/2026 08:33 doshik815 1 - Confusion Matrix PHP Perfect result: 100 points
391530421 Sep/21/2026 19:46 Cynertor 1 - Confusion Matrix PHP Perfect result: 100 points
383013276 Jul/16/2026 20:09 Md._Nahid_Ullah_Joy 1 - Confusion Matrix PHP Perfect result: 100 points
386873537 Aug/13/2026 11:57 babzinhio29# 1 - Confusion Matrix PHP Perfect result: 100 points
389444815 Sep/05/2026 13:14 bluelily07 1 - Confusion Matrix PHP Perfect result: 100 points
383754273 Jul/21/2026 22:55 Md._Nahid_Ullah_Joy 1 - Confusion Matrix PHP Perfect result: 100 points
384725622 Jul/29/2026 11:02 Md._Nahid_Ullah_Joy 1 - Confusion Matrix PHP Perfect result: 100 points
390877740 Sep/16/2026 05:33 goundq 1 - Confusion Matrix PHP Perfect result: 100 points
383782370 Jul/22/2026 08:32 Md._Nahid_Ullah_Joy 1 - Confusion Matrix PHP Perfect result: 100 points
389246743 Sep/03/2026 12:34 Md._Nahid_Ullah_Joy 1 - Confusion Matrix PHP Perfect result: 100 points
392158603 Sep/26/2026 15:14 KoKos1K 1 - Confusion Matrix PyPy 3-64 Perfect result: 100 points
383846596 Jul/22/2026 18:34 Md._Nahid_Ullah_Joy 1 - Confusion Matrix PHP Perfect result: 100 points
386665164 Aug/11/2026 21:57 Vol2015# 1 - Confusion Matrix Python 3 Perfect result: 100 points
389089440 Sep/01/2026 14:40 TealHaVN 1 - Confusion Matrix C++23 (GCC 14-64, msys2) Perfect result: 100 points
383027158 Jul/16/2026 21:56 Garkfild0000# 1 - Confusion Matrix Python 3 Perfect result: 100 points
383289571 Jul/18/2026 15:30 manasses2010# 1 - Confusion Matrix GNU C11 Perfect result: 100 points
Sort by: