Problem A - A
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
16669571 Mar/12/2016 12:05 trane2209 A - A GNU C++11 Accepted 30 ms 200 KB
27902015 Jun/19/2017 13:19 Knallisa# A - A MS C++ Accepted 30 ms 300 KB
32859561 Dec/02/2017 16:43 viktorya.shevlyakova# A - A MS C++ Accepted 30 ms 2900 KB
47029441 Dec/15/2018 11:55 Shalamov.Ivan A - A C++14 (GCC 6-32) Accepted 60 ms 200 KB
53673697 May/02/2019 17:33 badcatrus A - A C++17 (GCC 7-32) Accepted 62 ms 100 KB
66266119 Dec/04/2019 13:33 auZZder A - A C++17 (GCC 7-32) Accepted 30 ms 200 KB
118755321 Jun/07/2021 23:06 vishwajeet7381 A - A C++14 (GCC 6-32) Accepted 92 ms 100 KB
341618347 Oct/03/2025 12:34 Schnitzel_0# A - A C++23 (GCC 14-64, msys2) Accepted 154 ms 0 KB
2753821 Dec/12/2012 13:24 Zimbabwe23 A - A MS C++ Accepted 31 ms 200 KB
5963479 Mar/08/2014 18:47 alishman.k A - A GNU C++ Accepted 62 ms 200 KB
21275906 Oct/08/2016 11:59 katrinbru A - A GNU C++11 Accepted 30 ms 2200 KB
23681151 Jan/10/2017 15:58 Umar1993 A - A MS C++ Accepted 30 ms 2200 KB
27901355 Jun/19/2017 12:45 Milky_Way# A - A MS C++ Accepted 30 ms 200 KB
27901503 Jun/19/2017 12:52 Art.A# A - A MS C++ Accepted 30 ms 200 KB
27901815 Jun/19/2017 13:09 Alastorchan# A - A MS C++ Accepted 30 ms 200 KB
37978845 May/06/2018 22:21 andrew_raiden A - A C++17 (GCC 7-32) Accepted 30 ms 3400 KB
43578003 Sep/29/2018 18:55 Golenkov A - A GNU C++11 Accepted 62 ms 100 KB
67175451 Dec/18/2019 22:01 gmmd A - A C++17 (GCC 7-32) Accepted 62 ms 100 KB
161666175 Jun/24/2022 20:46 Yath A - A C++17 (GCC 7-32) Accepted 30 ms 0 KB
194016999 Feb/17/2023 19:34 DanSam A - A C++20 (GCC 11-64) Accepted 30 ms 200 KB
194799555 Feb/24/2023 18:06 Vikki_shuv1 A - A MS C++ 2017 Accepted 30 ms 0 KB
210228784 Jun/19/2023 13:25 ZooMo A - A C++20 (GCC 11-64) Accepted 30 ms 300 KB
336355869 Aug/31/2025 12:29 void_000000 A - A C++23 (GCC 14-64, msys2) Accepted 122 ms 100 KB
3316667 Mar/14/2013 17:22 danyatinka A - A MS C++ Accepted 15 ms 200 KB
4337230 Aug/25/2013 23:49 Al2K# A - A Delphi Accepted 30 ms 100 KB
6509854 Apr/30/2014 14:04 Khara A - A GNU C++ Accepted 30 ms 200 KB
23043899 Dec/17/2016 12:52 zvdenis A - A MS C++ Accepted 30 ms 200 KB
48461709 Jan/16/2019 18:01 dedok19971 A - A Scala Accepted 934 ms 0 KB
51978443 Mar/29/2019 18:16 spaceleo A - A C++17 (GCC 7-32) Accepted 62 ms 100 KB
54344127 May/18/2019 14:38 holder94 A - A MS C++ 2017 Accepted 92 ms 100 KB
121267101 Jul/04/2021 00:23 Xc4l16r3 A - A C++17 (GCC 9-64) Accepted 60 ms 200 KB
146052683 Feb/12/2022 14:38 Nikolaev_A.D._IP-012# A - A C++17 (GCC 7-32) Accepted 30 ms 0 KB
226421621 Oct/03/2023 13:26 Arthis A - A C++20 (GCC 11-64) Accepted 30 ms 0 KB
251389342 Mar/15/2024 14:21 Anfi77 A - A C++17 (GCC 7-32) Accepted 30 ms 0 KB
257343144 Apr/19/2024 21:32 Pietra A - A C++17 (GCC 7-32) Accepted 124 ms 100 KB
346998271 Nov/01/2025 20:07 sparecake2009 A - A C++20 (GCC 13-64) Accepted 124 ms 200 KB
360268447 Jan/28/2026 10:42 CodeX_ID2010 A - A C++17 (GCC 7-32) Accepted 92 ms 100 KB
4412461 Sep/06/2013 00:10 evgentu# A - A GNU C++ Accepted 30 ms 8000 KB
21844343 Oct/28/2016 13:54 ishahnur A - A GNU C++ Accepted 30 ms 200 KB
23180437 Dec/20/2016 19:01 washinson A - A C++14 (GCC 6-32) Accepted 30 ms 2000 KB
27901366 Jun/19/2017 12:46 Nikon# A - A MS C++ Accepted 92 ms 300 KB
42819827 Sep/13/2018 08:24 Mazx1998 A - A MS C++ Accepted 62 ms 400 KB
57341671 Jul/19/2019 22:01 Oyroteg# A - A C++17 (GCC 7-32) Accepted 62 ms 100 KB
80865897 May/21/2020 18:17 veschii_nevstrui A - A C++17 (GCC 7-32) Accepted 312 ms 250900 KB
97093035 Oct/29/2020 16:44 Chersie# A - A C++17 (GCC 7-32) Accepted 62 ms 900 KB
139357572 Dec/15/2021 09:10 Pepengu A - A C++17 (GCC 9-64) Accepted 30 ms 0 KB
342565286 Oct/08/2025 12:32 luuphucving A - A C++23 (GCC 14-64, msys2) Accepted 154 ms 100 KB
2984044 Jan/22/2013 18:02 mrpmt# A - A GNU C++ Accepted 15 ms 100 KB
16034380 Feb/15/2016 17:20 Varfalomei A - A GNU C++11 Accepted 30 ms 200 KB
28395741 Jul/10/2017 03:46 georgypetrov A - A C++14 (GCC 6-32) Accepted 30 ms 2100 KB
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