Problem I - Perfect Palindrome
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
208025649 Jun/01/2023 09:50 zhuibao I - Perfect Palindrome C++20 (GCC 11-64) Accepted 31 ms 400 KB
235797772 Dec/05/2023 08:53 xb2403# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 30 ms 200 KB
197008507 Mar/12/2023 07:09 xcyxcy# I - Perfect Palindrome C++17 (GCC 7-32) Accepted 31 ms 100 KB
202329739 Apr/16/2023 09:14 ACMTeam: colorfulmist, SunVinci, FlyingDreams# I - Perfect Palindrome C++14 (GCC 6-32) Accepted 202 ms 400 KB
290618912 Nov/09/2024 04:33 cxczccd# I - Perfect Palindrome C++20 (GCC 13-64) Accepted 61 ms 0 KB
201647971 Apr/10/2023 14:03 zwu2021014661 I - Perfect Palindrome C++20 (GCC 11-64) Accepted 140 ms 200 KB
188975980 Jan/12/2023 13:29 vjudge3 I - Perfect Palindrome C++20 (GCC 11-64) Accepted 61 ms 400 KB
233870153 Nov/23/2023 09:40 Teamsaah: S2speed, Koosha_Mv, AliShahali1382# I - Perfect Palindrome C++17 (GCC 9-64) Accepted 15 ms 8400 KB
189520551 Jan/17/2023 12:56 cough_syrup: sg9978, NanuG, manas_kukkar# I - Perfect Palindrome C++17 (GCC 7-32) Accepted 171 ms 300 KB
233232340 Nov/18/2023 04:23 vjudge4 I - Perfect Palindrome C++20 (GCC 11-64) Accepted 31 ms 200 KB
194761720 Feb/24/2023 12:17 vjudge2 I - Perfect Palindrome C++17 (GCC 7-32) Accepted 46 ms 600 KB
189672787 Jan/18/2023 21:15 UCF Beehive: NatInTheHat, Xylenox, Meaf# I - Perfect Palindrome C++17 (GCC 7-32) Accepted 15 ms 700 KB
334987542 Aug/22/2025 08:31 AAA: gray114514, 5cc, cn_ryh# I - Perfect Palindrome C++20 (GCC 13-64) Accepted 77 ms 100 KB
188975699 Jan/12/2023 13:26 bfsof I - Perfect Palindrome C++20 (GCC 11-64) Accepted 62 ms 400 KB
233570111 Nov/20/2023 16:36 Blank Space: I.Gleb, polinarria, klimoza# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 15 ms 400 KB
230307780 Oct/29/2023 07:07 终旅: 1eonscount, zhensuan, CSUST_GXL# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 15 ms 600 KB
226681950 Oct/05/2023 07:34 Your Lie in April: gogo11, Aprilend# I - Perfect Palindrome C++17 (GCC 7-32) Accepted 31 ms 8600 KB
214335077 Jul/18/2023 13:46 ViaProblem: ErodeesFleurs# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 46 ms 400 KB
225481524 Sep/27/2023 11:56 SuAnRan I - Perfect Palindrome C++20 (GCC 11-64) Accepted 46 ms 1600 KB
225742833 Sep/29/2023 09:48 ayesyes: hinayahh, Chooaa, 3329969905# I - Perfect Palindrome C++17 (GCC 7-32) Accepted 31 ms 100 KB
286875429 Oct/20/2024 08:28 vjudge2 I - Perfect Palindrome C++23 (GCC 14-64, msys2) Accepted 61 ms 5900 KB
191172244 Jan/29/2023 22:05 ate22# I - Perfect Palindrome C++14 (GCC 6-32) Accepted 46 ms 700 KB
340700298 Sep/27/2025 09:07 Debugging Teamwork: A Baldness Guarantee: ReturningRain# I - Perfect Palindrome C++23 (GCC 14-64, msys2) Accepted 108 ms 0 KB
196310445 Mar/06/2023 23:26 kachhuaa I - Perfect Palindrome C++20 (GCC 11-64) Accepted 15 ms 400 KB
218786434 Aug/14/2023 14:23 Você beijaria Matheus Leal Viana?: tdas, yan.silva, NaimSS# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 62 ms 2300 KB
231053232 Nov/03/2023 05:11 xiaoyaohanzi# I - Perfect Palindrome C++17 (GCC 7-32) Accepted 46 ms 400 KB
189479754 Jan/17/2023 00:11 P+P+P: 353cerega, 998batrr, 244mhq# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 62 ms 400 KB
277288427 Aug/20/2024 12:42 mathiterafy I - Perfect Palindrome C++20 (GCC 13-64) Accepted 61 ms 800 KB
279951267 Sep/05/2024 17:10 ywwuyi# I - Perfect Palindrome C++20 (GCC 13-64) Accepted 46 ms 0 KB
228023421 Oct/13/2023 15:40 _zzh I - Perfect Palindrome C++20 (GCC 11-64) Accepted 31 ms 400 KB
228270482 Oct/15/2023 12:07 mod998244353: king_of_gamers, Ram_seu, jackylova_fan_fan_fan# I - Perfect Palindrome C++17 (GCC 9-64) Accepted 31 ms 500 KB
289869089 Nov/04/2024 09:11 Saton. I - Perfect Palindrome C++17 (GCC 7-32) Accepted 62 ms 7900 KB
198668949 Mar/22/2023 22:57 FuwariKonaYuki I - Perfect Palindrome C++17 (GCC 9-64) Accepted 15 ms 500 KB
289353495 Nov/02/2024 07:35 123: ricardo-s, Gzuh-k, threebody# I - Perfect Palindrome C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
202445375 Apr/17/2023 09:11 Tzzzzz# I - Perfect Palindrome C++14 (GCC 6-32) Accepted 155 ms 100 KB
200720883 Apr/04/2023 18:06 I dont know: Nitelike, Tilt, nik_sn# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 15 ms 400 KB
193710822 Feb/15/2023 15:18 Smoke: LLCS, ILSYT, RealMikeDuke# I - Perfect Palindrome C++17 (GCC 7-32) Accepted 171 ms 300 KB
218426208 Aug/12/2023 07:13 crazy_bubble# I - Perfect Palindrome C++17 (GCC 7-32) Accepted 46 ms 400 KB
233678806 Nov/21/2023 14:36 我推的Acmer！: Hex-willappear, Zzybb, tllwtg# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 15 ms 400 KB
212509918 Jul/07/2023 09:11 user235811# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 15 ms 600 KB
189532199 Jan/17/2023 15:01 lzt20030111# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 31 ms 900 KB
218772624 Aug/14/2023 12:19 PPP: trabbbart, Piurko, teapotd# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 15 ms 400 KB
189747378 Jan/19/2023 16:48 CheezeKEK: Friska, ArtyomTsepov, reshke# I - Perfect Palindrome MS C++ 2017 Accepted 46 ms 200 KB
190177185 Jan/23/2023 11:04 vjudge5 I - Perfect Palindrome C++17 (GCC 7-32) Accepted 155 ms 300 KB
226964903 Oct/07/2023 09:39 Diga Diga: Firas_Briki, Kairm_Zaf, assazzin_2# I - Perfect Palindrome C++20 (GCC 11-64) Accepted 31 ms 400 KB
233247231 Nov/18/2023 08:26 just like a piggy: XueHua, aspiration, YeYeYe# I - Perfect Palindrome C++17 (GCC 7-32) Accepted 0 ms 500 KB
190147475 Jan/23/2023 05:42 abaabaxxx I - Perfect Palindrome C++17 (GCC 7-32) Accepted 15 ms 2500 KB
352323648 Dec/07/2025 03:07 Rudeusnudt I - Perfect Palindrome C++17 (GCC 7-32) Accepted 140 ms 0 KB
216919317 Aug/03/2023 05:00 x.t.# I - Perfect Palindrome C++14 (GCC 6-32) Accepted 61 ms 600 KB
286656072 Oct/19/2024 10:12 na n de haruhikage ya tta no: dzecdfc, RWeakest, NoT1m3Cons1d3r# I - Perfect Palindrome C++20 (GCC 13-64) Accepted 77 ms 0 KB
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