Educational Codeforces Round 171 (Rated for Div. 2)

Solutions are presented as using the least memory and the fastest execution time. It also takes the top 10 most recent solutions from each language. If you want to limit to a specific index, click the "Solved" button and go to that problem.

ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
2026 Educational Codeforces Round 171 (Rated for Div. 2) FINISHED False 7200 7053863 Oct. 28, 2024, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 17210 ) A Perpendicular Segments PROGRAMMING brute force geometry math

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Tutorials

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
288744708 keicoffee A Oct. 29, 2024, 1:59 p.m. OK C# 10 TESTS 19 139 2150400
288837455 sierracharlie A Oct. 30, 2024, 4:54 a.m. OK C++17 (GCC 7-32) TESTS 19 46 0
288836792 1sweety A Oct. 30, 2024, 4:45 a.m. OK C++17 (GCC 7-32) TESTS 19 46 0
288728207 Vedant_05 A Oct. 29, 2024, 12:24 p.m. OK C++17 (GCC 7-32) TESTS 19 46 0
288710525 K2SO4 A Oct. 29, 2024, 10:27 a.m. OK C++17 (GCC 7-32) TESTS 19 46 0
288820736 EasonLiang A Oct. 29, 2024, 11:58 p.m. OK C++17 (GCC 7-32) TESTS 19 46 102400
288822501 bionicdog A Oct. 30, 2024, 12:43 a.m. OK C++17 (GCC 7-32) TESTS 19 46 102400
288835060 khos A Oct. 30, 2024, 4:18 a.m. OK C++17 (GCC 7-32) TESTS 19 46 102400
288824876 xmkxk A Oct. 30, 2024, 1:39 a.m. OK C++17 (GCC 7-32) TESTS 19 46 102400
288823510 JheartR A Oct. 30, 2024, 1:06 a.m. OK C++17 (GCC 7-32) TESTS 19 46 102400
288822951 alphanumeric_orangutan A Oct. 30, 2024, 12:54 a.m. OK C++17 (GCC 7-32) TESTS 19 46 102400
288828789 Cirtrus A Oct. 30, 2024, 2:48 a.m. OK C++20 (GCC 13-64) TESTS 19 46 0
288840871 Libra. A Oct. 30, 2024, 5:34 a.m. OK C++20 (GCC 13-64) TESTS 19 46 0
288833526 ravec A Oct. 30, 2024, 3:53 a.m. OK C++20 (GCC 13-64) TESTS 19 46 0
288829673 DenMusya A Oct. 30, 2024, 3 a.m. OK C++20 (GCC 13-64) TESTS 19 46 0
288767494 DarkRecklessness A Oct. 29, 2024, 4:13 p.m. OK C++20 (GCC 13-64) TESTS 19 46 0
288765312 Akhmadzhanov A Oct. 29, 2024, 3:59 p.m. OK C++20 (GCC 13-64) TESTS 19 46 0
288760585 maruf004 A Oct. 29, 2024, 3:30 p.m. OK C++20 (GCC 13-64) TESTS 19 46 0
288748779 Linjingwei0 A Oct. 29, 2024, 2:22 p.m. OK C++20 (GCC 13-64) TESTS 19 46 0
288723075 orzch A Oct. 29, 2024, 11:52 a.m. OK C++20 (GCC 13-64) TESTS 19 46 0
288720671 vishalrathod16 A Oct. 29, 2024, 11:37 a.m. OK C++20 (GCC 13-64) TESTS 19 46 0
288777671 capybara_ A Oct. 29, 2024, 5:16 p.m. OK C++23 (GCC 14-64, msys2) TESTS 19 46 0
288759280 Song4u A Oct. 29, 2024, 3:23 p.m. OK C++23 (GCC 14-64, msys2) TESTS 19 46 0
288737122 Dginey A Oct. 29, 2024, 1:17 p.m. OK C++23 (GCC 14-64, msys2) TESTS 19 46 0
288821494 Fiatiustitia A Oct. 30, 2024, 12:18 a.m. OK C++23 (GCC 14-64, msys2) TESTS 19 46 0
288775025 epsa_StaCKOverfLow A Oct. 29, 2024, 4:59 p.m. OK C++23 (GCC 14-64, msys2) TESTS 19 46 102400
288689745 Tushal_Mendpara A Oct. 29, 2024, 8:07 a.m. OK C++23 (GCC 14-64, msys2) TESTS 19 46 102400
288706426 ankush9140 A Oct. 29, 2024, 9:58 a.m. OK C++23 (GCC 14-64, msys2) TESTS 19 46 102400
288823406 complextree A Oct. 30, 2024, 1:05 a.m. OK C++23 (GCC 14-64, msys2) TESTS 19 46 102400
288808520 Bimbeso A Oct. 29, 2024, 8:24 p.m. OK C++23 (GCC 14-64, msys2) TESTS 19 46 102400
288799229 green_gold_dog A Oct. 29, 2024, 7:06 p.m. OK C++23 (GCC 14-64, msys2) TESTS 19 46 102400
288647801 bluemegane A Oct. 28, 2024, 10:40 p.m. OK C# 8 TESTS 19 155 1331200
288649076 fini_keksi A Oct. 28, 2024, 11:11 p.m. OK GNU C11 TESTS 19 108 102400
288706553 mhidi A Oct. 29, 2024, 9:59 a.m. OK GNU C11 TESTS 19 109 0
288681691 kdshankit11058 A Oct. 29, 2024, 7:09 a.m. OK GNU C11 TESTS 19 109 102400
288725669 pranab_matharu A Oct. 29, 2024, 12:08 p.m. OK GNU C11 TESTS 19 140 102400
288676025 flicktoss A Oct. 29, 2024, 6:13 a.m. OK Java 21 TESTS 19 249 1126400
288803118 6AhmedReda9 A Oct. 29, 2024, 7:37 p.m. OK Java 21 TESTS 19 296 819200
288791636 Rama_Itani A Oct. 29, 2024, 6:50 p.m. OK Java 21 TESTS 19 296 921600
288692779 sarahejaz77 A Oct. 29, 2024, 8:28 a.m. OK Java 21 TESTS 19 296 1024000
288659528 congege A Oct. 29, 2024, 3:01 a.m. OK Java 21 TESTS 19 296 1331200
288714087 knightFighterr A Oct. 29, 2024, 10:53 a.m. OK Java 21 TESTS 19 312 716800
288672281 totalo A Oct. 29, 2024, 5:35 a.m. OK Java 21 TESTS 19 312 819200
288664589 -Jarvis- A Oct. 29, 2024, 4:14 a.m. OK Java 21 TESTS 19 312 1843200
288697598 mnnit.prakharg A Oct. 29, 2024, 8:59 a.m. OK Java 21 TESTS 19 327 716800
288685124 lucifer79 A Oct. 29, 2024, 7:36 a.m. OK Java 21 TESTS 19 327 819200
288741561 RahulAhuja2901 A Oct. 29, 2024, 1:41 p.m. OK Java 8 TESTS 19 171 0
288674179 InfinityX A Oct. 29, 2024, 5:55 a.m. OK Java 8 TESTS 19 171 0
288653476 Yousef_Badr A Oct. 29, 2024, 1:04 a.m. OK Java 8 TESTS 19 171 0
288673856 InfinityX A Oct. 29, 2024, 5:51 a.m. OK Java 8 TESTS 19 186 0
288770319 ankur314 A Oct. 29, 2024, 4:30 p.m. OK Java 8 TESTS 19 249 0
288713590 Qurbonov_Omadbek A Oct. 29, 2024, 10:50 a.m. OK Java 8 TESTS 19 249 0
288666249 ruturaj_720 A Oct. 29, 2024, 4:35 a.m. OK Java 8 TESTS 19 265 0
288753097 vinaykhatri292 A Oct. 29, 2024, 2:47 p.m. OK Java 8 TESTS 19 281 0
288689698 fwh3364 A Oct. 29, 2024, 8:07 a.m. OK Java 8 TESTS 19 389 0
288655459 mythicalrocket A Oct. 29, 2024, 1:47 a.m. OK PyPy 3 TESTS 19 156 4710400
288660918 OpKos A Oct. 29, 2024, 3:22 a.m. OK PyPy 3 TESTS 19 186 4403200
288657773 hxu10 A Oct. 29, 2024, 2:32 a.m. OK PyPy 3 TESTS 19 186 7168000
288720210 MrSavageVS A Oct. 29, 2024, 11:34 a.m. OK PyPy 3 TESTS 19 234 6246400
288687887 Sovi_11 A Oct. 29, 2024, 7:54 a.m. OK PyPy 3 TESTS 19 265 6656000
288645106 raed.aroua A Oct. 28, 2024, 9:47 p.m. OK PyPy 3 TESTS 19 265 7065600
288811670 afterlight A Oct. 29, 2024, 8:58 p.m. OK PyPy 3 TESTS 19 296 6451200
288663454 heisenberg_31 A Oct. 29, 2024, 3:59 a.m. OK PyPy 3 TESTS 19 296 7884800
288699058 gardengnome A Oct. 29, 2024, 9:09 a.m. OK PyPy 3-64 TESTS 19 108 2969600
288697797 bharathh30 A Oct. 29, 2024, 9 a.m. OK PyPy 3-64 TESTS 19 124 2764800
288778868 nguyendangthinh.it A Oct. 29, 2024, 5:24 p.m. OK PyPy 3-64 TESTS 19 140 4096000
288700130 iygav1238 A Oct. 29, 2024, 9:17 a.m. OK PyPy 3-64 TESTS 19 140 6553600
288657275 RobinFromTheHood A Oct. 29, 2024, 2:23 a.m. OK PyPy 3-64 TESTS 19 140 6758400
288840707 jvatsal0709 A Oct. 30, 2024, 5:32 a.m. OK PyPy 3-64 TESTS 19 155 6860800
288685712 dsanurag520 A Oct. 29, 2024, 7:40 a.m. OK PyPy 3-64 TESTS 19 155 138547200
288711714 ania.kubik A Oct. 29, 2024, 10:36 a.m. OK PyPy 3-64 TESTS 19 156 4300800
288759275 aditya22040 A Oct. 29, 2024, 3:23 p.m. OK PyPy 3-64 TESTS 19 156 4710400
288836906 white_two A Oct. 30, 2024, 4:47 a.m. OK PyPy 3-64 TESTS 19 156 4915200
288643772 TeofilBo A Oct. 28, 2024, 9:26 p.m. OK Python 3 TESTS 19 93 0
288699903 PrathamAsrani A Oct. 29, 2024, 9:15 a.m. OK Python 3 TESTS 19 108 0
288727643 kartikeyanrai A Oct. 29, 2024, 12:20 p.m. OK Python 3 TESTS 19 109 0
288668450 aryanhoney_ar A Oct. 29, 2024, 4:58 a.m. OK Python 3 TESTS 19 109 0
288638127 chickendumbiryani A Oct. 28, 2024, 8:14 p.m. OK Python 3 TESTS 19 109 0
288821991 lwp666 A Oct. 30, 2024, 12:30 a.m. OK Python 3 TESTS 19 124 0
288775178 sigmaboy A Oct. 29, 2024, 5 p.m. OK Python 3 TESTS 19 124 0
288738089 MD.Zahin A Oct. 29, 2024, 1:22 p.m. OK Python 3 TESTS 19 124 0
288685458 nikhil_kumar_tomar A Oct. 29, 2024, 7:38 a.m. OK Python 3 TESTS 19 124 0
288776454 Daemon_ A Oct. 29, 2024, 5:09 p.m. OK Python 3 TESTS 19 125 0

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