Problem A - Is It Easy ?
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
58200687 Aug/03/2019 07:01 bupt_magicstar# A - Is It Easy ? GNU C++11 Accepted 31 ms 0 KB
58975679 Aug/18/2019 03:27 Jeymi A - Is It Easy ? GNU C11 Accepted 31 ms 0 KB
109782538 Mar/12/2021 15:38 H.Tabb A - Is It Easy ? C++17 (GCC 7-32) Accepted 31 ms 0 KB
162884310 Jul/05/2022 14:07 jk1024 A - Is It Easy ? C++14 (GCC 6-32) Accepted 15 ms 0 KB
287904731 Oct/25/2024 13:57 vjudge1 A - Is It Easy ? C++17 (GCC 7-32) Accepted 62 ms 100 KB
287905589 Oct/25/2024 14:05 vjudge.5 A - Is It Easy ? C++20 (GCC 13-64) Accepted 46 ms 100 KB
289289085 Nov/01/2024 20:10 vjudge4 A - Is It Easy ? C++17 (GCC 7-32) Accepted 61 ms 0 KB
56697616 Jul/08/2019 10:45 vjudge5 A - Is It Easy ? MS C++ Accepted 31 ms 0 KB
56847144 Jul/11/2019 17:03 vjudge5 A - Is It Easy ? GNU C++11 Accepted 15 ms 0 KB
84588725 Jun/21/2020 16:53 Sanjida_Riti A - Is It Easy ? GNU C11 Accepted 30 ms 0 KB
305376669 Feb/10/2025 00:07 vjudge.5 A - Is It Easy ? C++17 (GCC 7-32) Accepted 77 ms 100 KB
58889482 Aug/16/2019 07:41 cr7cr7 A - Is It Easy ? C++17 (GCC 7-32) Accepted 31 ms 0 KB
299404370 Jan/02/2025 23:04 vjudge.1 A - Is It Easy ? C++17 (GCC 7-32) Accepted 46 ms 100 KB
343444310 Oct/13/2025 04:31 Serendipity23 A - Is It Easy ? C++20 (GCC 13-64) Accepted 46 ms 0 KB
344173903 Oct/17/2025 14:57 janlitwim A - Is It Easy ? C++20 (GCC 13-64) Accepted 62 ms 100 KB
348382628 Nov/10/2025 22:05 ahmed-essam-dev A - Is It Easy ? C++17 (GCC 7-32) Accepted 46 ms 0 KB
56266046 Jun/29/2019 12:55 almost_bot A - Is It Easy ? C++17 (GCC 7-32) Accepted 30 ms 0 KB
56415317 Jul/02/2019 07:06 Armitrix A - Is It Easy ? GNU C11 Accepted 31 ms 0 KB
59251190 Aug/22/2019 07:01 由于某种原因，由cf举办的比赛于2019暂停: cy1999, newgate, SeventeenYears# A - Is It Easy ? C++17 (GCC 7-32) Accepted 31 ms 0 KB
91242663 Aug/28/2020 23:24 paata_julakidze A - Is It Easy ? C++17 (GCC 7-32) Accepted 31 ms 0 KB
287905257 Oct/25/2024 14:02 vjudge.9 A - Is It Easy ? C++17 (GCC 7-32) Accepted 46 ms 100 KB
287938178 Oct/25/2024 17:14 vjudge.1 A - Is It Easy ? C++23 (GCC 14-64, msys2) Accepted 92 ms 0 KB
288069522 Oct/26/2024 13:34 vjudge.5 A - Is It Easy ? C++20 (GCC 13-64) Accepted 61 ms 100 KB
288386489 Oct/27/2024 22:10 vjudge.1 A - Is It Easy ? C++17 (GCC 7-32) Accepted 62 ms 0 KB
289223169 Nov/01/2024 18:09 vjudge.10 A - Is It Easy ? GNU C11 Accepted 62 ms 100 KB
306923032 Feb/19/2025 23:00 vjudge.8 A - Is It Easy ? C++23 (GCC 14-64, msys2) Accepted 61 ms 0 KB
310632156 Mar/15/2025 00:57 vjudge.1 A - Is It Easy ? C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
200291980 Apr/01/2023 21:01 vjudge5 A - Is It Easy ? Python 3 Accepted 46 ms 0 KB
287227794 Oct/21/2024 17:31 vjudge.5 A - Is It Easy ? C++17 (GCC 7-32) Accepted 46 ms 100 KB
287578736 Oct/23/2024 22:48 vjudge.5 A - Is It Easy ? C++20 (GCC 13-64) Accepted 46 ms 100 KB
306581649 Feb/17/2025 22:11 vjudge.2 A - Is It Easy ? C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
320879325 May/23/2025 12:25 vjudge5 A - Is It Easy ? C++17 (GCC 7-32) Accepted 61 ms 0 KB
320879617 May/23/2025 12:27 vjudge.8 A - Is It Easy ? GNU C11 Accepted 61 ms 100 KB
56713560 Jul/08/2019 16:38 Pandinus A - Is It Easy ? C++14 (GCC 6-32) Accepted 15 ms 0 KB
281011112 Sep/13/2024 19:02 vjudge4 A - Is It Easy ? C++17 (GCC 7-32) Accepted 62 ms 0 KB
281012033 Sep/13/2024 19:08 vjudge3 A - Is It Easy ? C++20 (GCC 13-64) Accepted 46 ms 100 KB
281012091 Sep/13/2024 19:08 vjudge1 A - Is It Easy ? GNU C11 Accepted 46 ms 100 KB
287510028 Oct/23/2024 15:06 vjudge.7 A - Is It Easy ? C++17 (GCC 7-32) Accepted 77 ms 100 KB
287859522 Oct/25/2024 08:02 vjudge.9 A - Is It Easy ? C++17 (GCC 7-32) Accepted 46 ms 100 KB
348384542 Nov/10/2025 22:24 mennamohamed8 A - Is It Easy ? C++17 (GCC 7-32) Accepted 77 ms 0 KB
61859065 Oct/04/2019 17:49 M.Tarek A - Is It Easy ? C++17 (GCC 7-32) Accepted 15 ms 0 KB
172210956 Sep/15/2022 09:54 vjudge2 A - Is It Easy ? Python 3 Accepted 31 ms 0 KB
267142333 Jun/24/2024 10:28 vjudge.4 A - Is It Easy ? Python 3 Accepted 77 ms 0 KB
267143227 Jun/24/2024 10:36 vjudge.3 A - Is It Easy ? Python 3 Accepted 62 ms 0 KB
267143329 Jun/24/2024 10:37 vjudge.1 A - Is It Easy ? Python 3 Accepted 78 ms 0 KB
287440651 Oct/23/2024 02:04 vjudge.3 A - Is It Easy ? C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
288227869 Oct/27/2024 09:06 vjudge.4 A - Is It Easy ? C++17 (GCC 7-32) Accepted 62 ms 100 KB
348392485 Nov/10/2025 23:36 Y-01155593688 A - Is It Easy ? C++17 (GCC 7-32) Accepted 46 ms 0 KB
348805474 Nov/13/2025 22:32 ahmad.sayed.salem11 A - Is It Easy ? C++20 (GCC 13-64) Accepted 62 ms 0 KB
62819548 Oct/17/2019 19:07 is-this-ufds# A - Is It Easy ? C++14 (GCC 6-32) Accepted 30 ms 0 KB
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