Problem B - Seeing is believing
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
345636115 Oct/24/2025 21:08 Ghost participant ecustpc-lan-contestant-92 - B - Seeing is believing Unknown Accepted 0 ms 0 KB
345636122 Oct/24/2025 21:08 Ghost participant ecustpc-lan-contestant-50 - B - Seeing is believing Unknown Accepted 0 ms 0 KB
345636154 Oct/24/2025 21:08 Ghost participant ecustpc-lan-contestant-25 - B - Seeing is believing Unknown Accepted 0 ms 0 KB
345636235 Oct/24/2025 21:08 Ghost participant ecustpc-lan-contestant-27 - B - Seeing is believing Unknown Accepted 0 ms 0 KB
345636255 Oct/24/2025 21:08 Ghost participant ecustpc-lan-contestant-20 - B - Seeing is believing Unknown Accepted 0 ms 0 KB
345636256 Oct/24/2025 21:08 Ghost participant ecustpc-lan-contestant-10 - B - Seeing is believing Unknown Accepted 0 ms 0 KB
345636301 Oct/24/2025 21:08 Ghost participant ecustpc-lan-contestant-71 - B - Seeing is believing Unknown Accepted 0 ms 0 KB
345636322 Oct/24/2025 21:08 Ghost participant ecustpc-lan-contestant-16 - B - Seeing is believing Unknown Accepted 0 ms 0 KB
345636348 Oct/24/2025 21:08 Ghost participant ecustpc-lan-contestant-15 - B - Seeing is believing Unknown Accepted 0 ms 0 KB
345636385 Oct/24/2025 21:08 Ghost participant ecustpc-lan-contestant-93 - B - Seeing is believing Unknown Accepted 0 ms 0 KB
345636428 Oct/24/2025 21:08 Ghost participant ecustpc-lan-contestant-38 - B - Seeing is believing Unknown Accepted 0 ms 0 KB
346758734 Oct/31/2025 06:06 kyuukyuusha# B - Seeing is believing PyPy 3 Accepted 92 ms 0 KB
345802169 Oct/25/2025 22:10 roimt B - Seeing is believing PyPy 3 Accepted 93 ms 0 KB
360957661 Feb/01/2026 11:24 KyuusyouTheSavior B - Seeing is believing C++20 (GCC 13-64) Accepted 31 ms 0 KB
346003572 Oct/27/2025 14:11 lord_Inosuke B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 61 ms 0 KB
346057744 Oct/27/2025 20:04 beq666 B - Seeing is believing C++20 (GCC 13-64) Accepted 62 ms 0 KB
349593105 Nov/18/2025 18:02 purple_berry B - Seeing is believing Python 3 Accepted 92 ms 100 KB
349805122 Nov/20/2025 09:44 yet123 B - Seeing is believing C++20 (GCC 13-64) Accepted 62 ms 0 KB
346089967 Oct/28/2025 01:14 combuccu18# B - Seeing is believing PyPy 3-64 Accepted 77 ms 0 KB
369496747 Apr/03/2026 20:21 cmy415_# B - Seeing is believing PyPy 3-64 Accepted 62 ms 0 KB
360805021 Jan/31/2026 08:08 060926lzh B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
348092323 Nov/09/2025 08:53 PYP123 B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
349801935 Nov/20/2025 09:17 hanguser B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
349802253 Nov/20/2025 09:20 hanguser B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
349802418 Nov/20/2025 09:21 xihuabyte B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 61 ms 0 KB
354096975 Dec/19/2025 16:27 mo_mo_yu B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
345818919 Oct/26/2025 02:57 some_side B - Seeing is believing C++17 (GCC 7-32) Accepted 62 ms 0 KB
348090710 Nov/09/2025 08:32 devilo B - Seeing is believing C++17 (GCC 7-32) Accepted 46 ms 0 KB
347617218 Nov/06/2025 03:41 chadlerbongbong# B - Seeing is believing C++17 (GCC 7-32) Accepted 46 ms 0 KB
352480658 Dec/08/2025 08:28 Cheesecake: sunflower0102, bumblebee01, cheesecakeknpr# B - Seeing is believing C++17 (GCC 7-32) Accepted 46 ms 0 KB
346469030 Oct/29/2025 16:16 LangYaYue# B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 61 ms 0 KB
360810317 Jan/31/2026 08:57 20070623 B - Seeing is believing C++17 (GCC 7-32) Accepted 31 ms 100 KB
360810099 Jan/31/2026 08:55 phenen B - Seeing is believing C++17 (GCC 7-32) Accepted 31 ms 100 KB
347848536 Nov/07/2025 11:44 qqb B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
359013474 Jan/21/2026 08:46 1+1+1: WTXwang, Y_XT, Starheart# B - Seeing is believing C++20 (GCC 13-64) Accepted 31 ms 100 KB
349802809 Nov/20/2025 09:25 sxhYYDS B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
360831429 Jan/31/2026 11:44 yubmo0734 B - Seeing is believing C++20 (GCC 13-64) Accepted 31 ms 100 KB
349802892 Nov/20/2025 09:25 lianxiaAr B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
345849196 Oct/26/2025 10:42 Ginkgobiloba B - Seeing is believing C++17 (GCC 7-32) Accepted 77 ms 0 KB
345976979 Oct/27/2025 10:03 Hakise B - Seeing is believing C++20 (GCC 13-64) Accepted 62 ms 0 KB
346034178 Oct/27/2025 17:30 NEU.Arsonists: thunopro, PhamHongMinh_11230570, thecodingraceteam# B - Seeing is believing C++20 (GCC 13-64) Accepted 77 ms 0 KB
348109352 Nov/09/2025 11:50 guoe B - Seeing is believing C++17 (GCC 7-32) Accepted 62 ms 0 KB
360809377 Jan/31/2026 08:48 lyc0704 B - Seeing is believing C++17 (GCC 7-32) Accepted 31 ms 0 KB
345732729 Oct/25/2025 14:00 AReactor B - Seeing is believing GNU C11 Accepted 61 ms 100 KB
348091898 Nov/09/2025 08:47 124134 B - Seeing is believing C++20 (GCC 13-64) Accepted 61 ms 0 KB
348111389 Nov/09/2025 12:05 pellucid B - Seeing is believing C++20 (GCC 13-64) Accepted 46 ms 0 KB
346479499 Oct/29/2025 17:29 jinsongliu2 B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
360855383 Jan/31/2026 14:56 keyi007 B - Seeing is believing GNU C11 Accepted 31 ms 0 KB
360813816 Jan/31/2026 09:25 FrostTea B - Seeing is believing C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
347883447 Nov/07/2025 16:34 wuhu233 B - Seeing is believing C++20 (GCC 13-64) Accepted 62 ms 0 KB
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