Problem F - Cactus
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
180570777 Nov/12/2022 11:34 lyzqs F - Cactus C++20 (GCC 11-64) Accepted 15 ms 2300 KB
358242631 Jan/17/2026 14:48 QLluck F - Cactus C++17 (GCC 7-32) Accepted 46 ms 2400 KB
227632702 Oct/11/2023 10:06 cathead has not head: D_Z_W, wym111, hefengchen# F - Cactus C++17 (GCC 7-32) Accepted 15 ms 2400 KB
296371896 Dec/14/2024 07:02 name2: sgfc, zus123# F - Cactus C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
224035438 Sep/19/2023 15:22 lamentropetion F - Cactus C++17 (GCC 7-32) Accepted 15 ms 7800 KB
338081168 Sep/11/2025 15:58 halym2008 F - Cactus C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
177964875 Oct/26/2022 11:29 Three grey guy: SmallKa0, xyisreallycuteee, Evil-BunKing# F - Cactus C++20 (GCC 11-64) Accepted 15 ms 2300 KB
200984665 Apr/06/2023 17:31 vjudge4 F - Cactus C++17 (GCC 9-64) Accepted 15 ms 2400 KB
180444254 Nov/11/2022 12:43 HpSuda# F - Cactus C++17 (GCC 9-64) Accepted 15 ms 1200 KB
282433601 Sep/22/2024 10:16 Maginy_ZYX F - Cactus C++20 (GCC 13-64) Accepted 108 ms 62700 KB
281584633 Sep/17/2024 12:10 弱弱蒻: planckconstant, 666dyx, rikka_lyly# F - Cactus C++20 (GCC 13-64) Accepted 62 ms 100 KB
177417562 Oct/22/2022 11:43 vjudge2 F - Cactus C++20 (GCC 11-64) Accepted 15 ms 7800 KB
150966982 Mar/26/2022 09:53 random name: qjx1113, Miayayalove, lwhlwh# F - Cactus C++17 (GCC 9-64) Accepted 15 ms 1200 KB
159338757 Jun/03/2022 14:54 NUDT-team2:Blue Space: DLC255, tacmon, 3159968027# F - Cactus C++20 (GCC 11-64) Accepted 15 ms 2300 KB
233779821 Nov/22/2023 11:22 Wisnflo F - Cactus C++20 (GCC 11-64) Accepted 15 ms 2400 KB
353219260 Dec/12/2025 18:44 _dusktrail F - Cactus C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
233780276 Nov/22/2023 11:27 552Hz# F - Cactus C++20 (GCC 11-64) Accepted 15 ms 2300 KB
178170882 Oct/28/2022 06:47 chiking F - Cactus C++17 (GCC 7-32) Accepted 15 ms 0 KB
228761402 Oct/19/2023 10:17 notpasscet_6: IGC17, Hhl8924, tea_party# F - Cactus C++17 (GCC 7-32) Accepted 15 ms 15700 KB
135875661 Nov/16/2021 16:24 vjudge5 F - Cactus C++17 (GCC 9-64) Accepted 15 ms 2400 KB
136212516 Nov/20/2021 04:22 Maho ACMer: Kelin, wangzunyu, walk_alone# F - Cactus C++17 (GCC 7-32) Accepted 15 ms 1200 KB
282434187 Sep/22/2024 10:26 Maginy_ZYX F - Cactus C++20 (GCC 13-64) Accepted 77 ms 2400 KB
222581615 Sep/09/2023 13:44 TJUHuangTao F - Cactus C++14 (GCC 6-32) Accepted 30 ms 2400 KB
290005703 Nov/05/2024 05:57 the_fool F - Cactus C++20 (GCC 13-64) Accepted 62 ms 2400 KB
228290206 Oct/15/2023 14:50 vjudge2 F - Cactus C++17 (GCC 9-64) Accepted 15 ms 1200 KB
138691616 Dec/11/2021 05:14 Aaaaaaaaa: Jarjit_sigh, atoiz, ngfam# F - Cactus C++17 (GCC 7-32) Accepted 15 ms 1200 KB
178956900 Nov/02/2022 16:19 geruome F - Cactus C++17 (GCC 7-32) Accepted 15 ms 1200 KB
224154130 Sep/20/2023 14:17 jerttenMacchiato F - Cactus C++20 (GCC 11-64) Accepted 0 ms 2400 KB
177862843 Oct/25/2022 14:10 ready_take-off F - Cactus C++17 (GCC 7-32) Accepted 15 ms 2400 KB
353913708 Dec/18/2025 03:30 lcezchenwei F - Cactus C++17 (GCC 7-32) Accepted 46 ms 0 KB
233627857 Nov/21/2023 03:23 Liuf F - Cactus C++20 (GCC 11-64) Accepted 15 ms 2400 KB
157462216 May/17/2022 12:32 KryptonAu F - Cactus C++17 (GCC 9-64) Accepted 15 ms 1200 KB
178928171 Nov/02/2022 11:31 all right: lyf_ggggg, Hello_at_123, Flyking# F - Cactus C++17 (GCC 9-64) Accepted 15 ms 0 KB
135937838 Nov/17/2021 09:31 dargoncat F - Cactus C++17 (GCC 7-32) Accepted 15 ms 1200 KB
285602326 Oct/13/2024 10:51 Albert_711# F - Cactus C++20 (GCC 13-64) Accepted 62 ms 100 KB
234604349 Nov/27/2023 18:02 dogtwice# F - Cactus C++20 (GCC 11-64) Accepted 15 ms 2400 KB
136518201 Nov/22/2021 16:26 Galaxias: suckmyballs, CSHwang, lzr_010506# F - Cactus C++17 (GCC 7-32) Accepted 30 ms 20300 KB
136038301 Nov/18/2021 10:03 ddgo F - Cactus C++17 (GCC 7-32) Accepted 31 ms 2400 KB
179135954 Nov/04/2022 06:41 vjudge3 F - Cactus C++17 (GCC 7-32) Accepted 15 ms 3900 KB
136120018 Nov/19/2021 06:08 OwO: fangbo, ZigZagK, Yixiong# F - Cactus C++14 (GCC 6-32) Accepted 15 ms 1300 KB
273972656 Aug/02/2024 09:26 Clear Lake: Alorithm, TokaiZaopen, MCdyc# F - Cactus C++20 (GCC 13-64) Accepted 62 ms 0 KB
278738982 Aug/30/2024 11:59 sample is ok, all tests are ok: chengyan, PlayerLinYu, lbssssssssssssss# F - Cactus C++17 (GCC 7-32) Accepted 62 ms 100 KB
136738749 Nov/24/2021 15:27 2030: zhaoyiping, bqq, sosusosu# F - Cactus C++17 (GCC 9-64) Accepted 15 ms 4700 KB
177564195 Oct/23/2022 11:25 ohyeah: kamikaze8, Eureka1, lakexx# F - Cactus C++17 (GCC 7-32) Accepted 15 ms 23500 KB
230434579 Oct/30/2023 04:20 _Spike F - Cactus C++17 (GCC 7-32) Accepted 30 ms 2400 KB
178752646 Nov/01/2022 05:35 Donyeoh F - Cactus C++14 (GCC 6-32) Accepted 0 ms 1200 KB
185041900 Dec/13/2022 10:21 DarkKnight: heyuanjie, FlyInTheSky, MarioChan# F - Cactus C++14 (GCC 6-32) Accepted 15 ms 2300 KB
173302582 Sep/24/2022 12:37 pancake conv scallion: ComplexPug, snowy2002, LeoSama# F - Cactus C++20 (GCC 11-64) Accepted 15 ms 3900 KB
179446058 Nov/05/2022 17:41 114514: 996007, Agateth, Secqin# F - Cactus C++17 (GCC 7-32) Accepted 15 ms 2400 KB
164225779 Jul/15/2022 10:16 跟不上榜: _Lingyin, pty6666, nuistdzq# F - Cactus C++14 (GCC 6-32) Accepted 15 ms 2300 KB
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