Problem A - Cool, It's Yesterday Four Times More
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
289403343 Nov/02/2024 11:08 complextree# A - Cool, It's Yesterday Four Times More C++23 (GCC 14-64, msys2) Accepted 62 ms 16000 KB
341622472 Oct/03/2025 13:11 Umbrelliar# A - Cool, It's Yesterday Four Times More C++23 (GCC 14-64, msys2) Accepted 952 ms 73900 KB
287172472 Oct/21/2024 11:51 UESTC_DebugSimulator: unbengable, Tri17, lobserver# A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 562 ms 5500 KB
265723677 Jun/14/2024 10:31 Kindergarten Timelimit: LuCpp, dranjohn, imirdy# A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 249 ms 0 KB
286902418 Oct/20/2024 11:45 万万大宝贝: hnust_lizhongyu, hnust_wenshuai, One_Wan# A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 827 ms 21400 KB
347486477 Nov/05/2025 05:22 kouylty A - Cool, It's Yesterday Four Times More C++17 (GCC 7-32) Accepted 280 ms 8900 KB
234862958 Nov/29/2023 05:48 Golden Ledgend 2023: Lskkkno3, zmy123456, Intercept# A - Cool, It's Yesterday Four Times More C++20 (GCC 11-64) Accepted 514 ms 6400 KB
287376118 Oct/22/2024 17:04 xzh A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 296 ms 5000 KB
286959356 Oct/20/2024 12:46 YitianErxing A - Cool, It's Yesterday Four Times More C++23 (GCC 14-64, msys2) Accepted 62 ms 164500 KB
289779420 Nov/03/2024 16:51 kakakaa A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 983 ms 104700 KB
340007532 Sep/23/2025 13:55 xingsirumeng A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 62 ms 0 KB
236148732 Dec/07/2023 09:47 3_SN A - Cool, It's Yesterday Four Times More C++17 (GCC 9-64) Accepted 327 ms 508100 KB
292464655 Nov/20/2024 14:15 King of Iron: junliang123, ming2022# A - Cool, It's Yesterday Four Times More C++23 (GCC 14-64, msys2) Accepted 249 ms 17000 KB
235034929 Nov/30/2023 13:25 Chillybreeze: Chaffereranoid# A - Cool, It's Yesterday Four Times More C++17 (GCC 7-32) Accepted 31 ms 22200 KB
291185222 Nov/12/2024 15:27 vjudge.1 A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 125 ms 8200 KB
394831040 Oct/16/2026 17:45 Orangechen A - Cool, It's Yesterday Four Times More C++23 (GCC 14-64, msys2) Accepted 250 ms 0 KB
288899499 Oct/30/2024 15:13 qqyrxbzdtx A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 77 ms 1100 KB
396053178 Oct/26/2026 05:01 Carrotz_ A - Cool, It's Yesterday Four Times More C++17 (GCC 7-32) Accepted 109 ms 600 KB
281443842 Sep/16/2024 09:39 打xcpc不喊我: shattershade, byyq, scutsky# A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 46 ms 10000 KB
271099881 Jul/18/2024 03:50 Sung.An# A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 62 ms 0 KB
235031435 Nov/30/2023 12:48 猫猫团: 151why, PotremZ, aori.# A - Cool, It's Yesterday Four Times More C++20 (GCC 11-64) Accepted 15 ms 2200 KB
243220357 Jan/25/2024 09:18 mp4502 A - Cool, It's Yesterday Four Times More C++17 (GCC 7-32) Accepted 343 ms 5100 KB
279018179 Sep/01/2024 09:44 ThreeMusketeers: gakshat468, sg0071729, 21cs01033# A - Cool, It's Yesterday Four Times More C++17 (GCC 7-32) Accepted 202 ms 600 KB
279906748 Sep/05/2024 10:59 vivo50: yurui111, Kanade_Yoisaki, tjf4# A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 62 ms 12000 KB
280947309 Sep/13/2024 10:02 vjudge2 A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 249 ms 5000 KB
286902564 Oct/20/2024 11:46 万万大宝贝: hnust_lizhongyu, hnust_wenshuai, One_Wan# A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 812 ms 21400 KB
290492246 Nov/08/2024 08:47 xyd third team: xhgua, lsj2009, Misty7# A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 93 ms 1800 KB
391326152 Sep/20/2026 15:42 LIKIPOPO A - Cool, It's Yesterday Four Times More C++23 (GCC 14-64, msys2) Accepted 234 ms 4700 KB
234885002 Nov/29/2023 10:02 vjudge5 A - Cool, It's Yesterday Four Times More C++20 (GCC 11-64) Accepted 358 ms 9400 KB
343835605 Oct/15/2025 12:19 moniniya A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 405 ms 8800 KB
337900497 Sep/10/2025 08:18 ta_zhi A - Cool, It's Yesterday Four Times More C++17 (GCC 7-32) Accepted 62 ms 9000 KB
343834982 Oct/15/2025 12:15 moniniya A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 406 ms 8900 KB
319749628 May/15/2025 13:00 hezhimengtian A - Cool, It's Yesterday Four Times More C++17 (GCC 7-32) Accepted 233 ms 10000 KB
289777238 Nov/03/2024 16:32 awayyy A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 452 ms 90400 KB
289449303 Nov/02/2024 16:11 lindongli2004 A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 390 ms 48100 KB
345244161 Oct/22/2025 21:52 qwsxza# A - Cool, It's Yesterday Four Times More C++23 (GCC 14-64, msys2) Accepted 1109 ms 315000 KB
380632416 Jun/29/2026 21:54 Joel_Uwu A - Cool, It's Yesterday Four Times More C++23 (GCC 14-64, msys2) Accepted 406 ms 100 KB
235830349 Dec/05/2023 13:30 Newborn: xx_mmc, Legend_dy, dannalc# A - Cool, It's Yesterday Four Times More C++17 (GCC 9-64) Accepted 31 ms 32100 KB
291896171 Nov/17/2024 10:13 Mcyh A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 359 ms 17000 KB
243219357 Jan/25/2024 09:08 vjudge4 A - Cool, It's Yesterday Four Times More C++17 (GCC 9-64) Accepted 608 ms 10600 KB
235493242 Dec/03/2023 11:54 Whatever: Guitar_Jasmine, qiut, MyLittle_Su# A - Cool, It's Yesterday Four Times More C++20 (GCC 11-64) Accepted 15 ms 9000 KB
361261040 Feb/03/2026 12:50 Enoch_TARDIS A - Cool, It's Yesterday Four Times More C++23 (GCC 14-64, msys2) Accepted 62 ms 5100 KB
288722540 Oct/29/2024 14:49 vjudge.5 A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 62 ms 8900 KB
284880517 Oct/08/2024 10:25 zaqmju A - Cool, It's Yesterday Four Times More C++23 (GCC 14-64, msys2) Accepted 406 ms 15700 KB
235049533 Nov/30/2023 15:29 Infinite Six: Patakou, DepletedPrism, zxxzy# A - Cool, It's Yesterday Four Times More C++20 (GCC 11-64) Accepted 468 ms 1000 KB
286902640 Oct/20/2024 11:47 万万大宝贝: hnust_lizhongyu, hnust_wenshuai, One_Wan# A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 1015 ms 21400 KB
274069623 Aug/02/2024 21:35 vp: shrimpballs, Zhi_zI, xly_tyty# A - Cool, It's Yesterday Four Times More C++20 (GCC 13-64) Accepted 62 ms 17800 KB
275668980 Aug/11/2024 03:50 liuweih A - Cool, It's Yesterday Four Times More C++17 (GCC 7-32) Accepted 61 ms 15800 KB
396242673 Oct/27/2026 08:36 anmolyf A - Cool, It's Yesterday Four Times More C++17 (GCC 7-32) Accepted 46 ms 881600 KB
236338532 Dec/08/2023 15:22 xxzx A - Cool, It's Yesterday Four Times More C++14 (GCC 6-32) Accepted 561 ms 70800 KB
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