Problem K - Traffic Blights
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
97602125 Nov/04/2020 06:35 skyh K - Traffic Blights C++17 (GCC 7-32) Accepted 717 ms 28200 KB
321603890 May/27/2025 10:29 lsj2009 K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 375 ms 100 KB
395933923 Oct/25/2026 06:30 Edu175 K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 906 ms 0 KB
96215662 Oct/21/2020 10:45 jiangly K - Traffic Blights C++17 (GCC 9-64) Accepted 702 ms 0 KB
220922749 Aug/29/2023 06:35 jlass_ K - Traffic Blights C++20 (GCC 11-64) Accepted 592 ms 100 KB
180419784 Nov/11/2022 07:58 vjudge3 K - Traffic Blights C++17 (GCC 9-64) Accepted 982 ms 100 KB
395933796 Oct/25/2026 06:28 Edu175 K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 1015 ms 0 KB
323181679 Jun/07/2025 01:24 BurnedChicken K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 93 ms 26300 KB
99567169 Nov/25/2020 17:10 137_345_2814 K - Traffic Blights GNU C++11 Accepted 624 ms 4000 KB
229540266 Oct/24/2023 13:00 Tsinghua University: Black Moonrise: cz_xuyixuan, ohweonfire, FizzyDavid# K - Traffic Blights C++14 (GCC 6-32) Accepted 1341 ms 1100 KB
189096971 Jan/13/2023 15:01 chunjiangchaoshui K - Traffic Blights C++14 (GCC 6-32) Accepted 811 ms 500 KB
178945386 Nov/02/2022 14:34 flukehn K - Traffic Blights C++17 (GCC 9-64) Accepted 483 ms 0 KB
254342312 Mar/31/2024 21:54 CMU ICPC 2022: amsraman, int_jim, conqueror_of_tourist# K - Traffic Blights PyPy 3-64 Accepted 1122 ms 23400 KB
323131365 Jun/06/2025 15:57 CloudDreamLaker K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 390 ms 400 KB
136703082 Nov/24/2021 07:18 IdealizedRomance K - Traffic Blights C++17 (GCC 7-32) Accepted 592 ms 100 KB
99946441 Nov/30/2020 04:20 zhylj K - Traffic Blights C++17 (GCC 9-64) Accepted 389 ms 500 KB
255837602 Apr/09/2024 10:41 KostasKostil K - Traffic Blights C++20 (GCC 13-64) Accepted 593 ms 100 KB
255837480 Apr/09/2024 10:40 KostasKostil K - Traffic Blights C++20 (GCC 13-64) Accepted 1749 ms 100 KB
255837886 Apr/09/2024 10:44 KostasKostil K - Traffic Blights C++20 (GCC 13-64) Accepted 421 ms 100 KB
300873570 Jan/13/2025 19:22 RDDCCD K - Traffic Blights C++20 (GCC 13-64) Accepted 1202 ms 100 KB
255838259 Apr/09/2024 10:47 KostasKostil K - Traffic Blights C++20 (GCC 13-64) Accepted 499 ms 100 KB
255838427 Apr/09/2024 10:48 KostasKostil K - Traffic Blights C++20 (GCC 13-64) Accepted 343 ms 100 KB
219186578 Aug/17/2023 07:10 Little_Bunny K - Traffic Blights C++20 (GCC 11-64) Accepted 967 ms 300 KB
394575672 Oct/14/2026 18:43 jp_s06 K - Traffic Blights C++20 (GCC 13-64) Accepted 906 ms 0 KB
388582621 Aug/27/2026 17:36 hyeonho0413 K - Traffic Blights C++20 (GCC 13-64) Accepted 500 ms 10000 KB
395927826 Oct/25/2026 03:06 Edu175 K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 859 ms 0 KB
335235714 Aug/24/2025 06:30 cwystc K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 311 ms 50200 KB
255838704 Apr/09/2024 10:50 KostasKostil K - Traffic Blights C++20 (GCC 13-64) Accepted 187 ms 100 KB
255838758 Apr/09/2024 10:51 KostasKostil K - Traffic Blights C++20 (GCC 13-64) Accepted 452 ms 100 KB
333196011 Aug/09/2025 22:02 UMD RED: kondasujay2, misty, Tlatoani# K - Traffic Blights Kotlin 1.9 Accepted 1218 ms 1900 KB
328679295 Jul/12/2025 18:25 penguinman K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 265 ms 500 KB
395927744 Oct/25/2026 03:02 Edu175 K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 906 ms 0 KB
72588690 Mar/06/2020 19:45 Almost Retired: Ekler, KAN, Um_nik# K - Traffic Blights C++17 (GCC 7-32) Accepted 327 ms 7100 KB
270466628 Jul/14/2024 16:32 Lylova K - Traffic Blights C++20 (GCC 13-64) Accepted 468 ms 100 KB
145121828 Feb/04/2022 14:45 SharpnessX K - Traffic Blights C++14 (GCC 6-32) Accepted 561 ms 0 KB
213936148 Jul/15/2023 19:41 vjudge4 K - Traffic Blights C++17 (GCC 7-32) Accepted 1014 ms 2600 KB
326197345 Jun/26/2025 23:15 Mangooste K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 406 ms 100 KB
396435262 Oct/28/2026 18:01 46657526buscaR K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 1421 ms 100 KB
396435314 Oct/28/2026 18:01 46657526buscaR K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 1718 ms 3100 KB
213936213 Jul/15/2023 19:42 Ayush_1312 K - Traffic Blights C++17 (GCC 7-32) Accepted 982 ms 2600 KB
250517455 Mar/10/2024 17:14 Log-rank conjecture: DmitryGrigorev, Jatana, sadovan# K - Traffic Blights C++20 (GCC 13-64) Accepted 343 ms 25700 KB
141363552 Jan/02/2022 07:54 vjudge4 K - Traffic Blights C++17 (GCC 7-32) Accepted 967 ms 2600 KB
280049479 Sep/06/2024 13:19 Speed Star: noimi, SSRS_, YoshikaMiyafuji# K - Traffic Blights C++20 (GCC 13-64) Accepted 578 ms 21200 KB
225834410 Sep/30/2023 01:31 golikovnik K - Traffic Blights C++20 (GCC 11-64) Accepted 1840 ms 100 KB
326173257 Jun/26/2025 19:53 stepanov.aa K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 405 ms 100 KB
396025396 Oct/25/2026 20:30 goundq# K - Traffic Blights C++23 (GCC 14-64, msys2) Accepted 812 ms 0 KB
103103701 Jan/03/2021 17:24 Elegia K - Traffic Blights C++17 (GCC 9-64) Accepted 873 ms 1200 KB
128533970 Sep/11/2021 22:37 MIT $(^w^)$: Benq, C_SUNSHINE, sqrtdecompton# K - Traffic Blights C++17 (GCC 9-64) Accepted 1060 ms 4500 KB
227952417 Oct/12/2023 23:51 platypus179 K - Traffic Blights C++17 (GCC 9-64) Accepted 1450 ms 100 KB
191636215 Feb/02/2023 01:48 lamelame: hychyc, Andyvanh1, HackerMonk# K - Traffic Blights C++14 (GCC 6-32) Accepted 1154 ms 200 KB
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