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 1697099 Oct. 28, 2024, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 11462 ) B Black Cells PROGRAMMING binary search brute force greedy

B''...

Tutorials

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
288701753 omkarb1516 B Oct. 29, 2024, 9:27 a.m. OK C++17 (GCC 7-32) TESTS 9 31 0
288664688 RIFAT74328 B Oct. 29, 2024, 4:15 a.m. OK C++17 (GCC 7-32) TESTS 9 31 0
288756202 10december B Oct. 29, 2024, 3:05 p.m. OK C++17 (GCC 7-32) TESTS 9 31 0
288660268 TryAgain5555 B Oct. 29, 2024, 3:12 a.m. OK C++17 (GCC 7-32) TESTS 9 31 102400
288834432 _rohan019 B Oct. 30, 2024, 4:07 a.m. OK C++17 (GCC 7-32) TESTS 9 46 0
288828487 twistedumar B Oct. 30, 2024, 2:44 a.m. OK C++17 (GCC 7-32) TESTS 9 46 0
288834066 mehedi132 B Oct. 30, 2024, 4:01 a.m. OK C++17 (GCC 7-32) TESTS 9 46 0
288842766 22bec031 B Oct. 30, 2024, 5:55 a.m. OK C++17 (GCC 7-32) TESTS 9 46 0
288842233 _Arifur_Rahman B Oct. 30, 2024, 5:49 a.m. OK C++17 (GCC 7-32) TESTS 9 46 0
288840207 zaf_321 B Oct. 30, 2024, 5:26 a.m. OK C++17 (GCC 7-32) TESTS 9 46 0
288708388 l10k B Oct. 29, 2024, 10:12 a.m. OK C++20 (GCC 13-64) TESTS 9 31 0
288833180 LeNcyer B Oct. 30, 2024, 3:47 a.m. OK C++20 (GCC 13-64) TESTS 9 31 0
288691836 MytHz1 B Oct. 29, 2024, 8:21 a.m. OK C++20 (GCC 13-64) TESTS 9 31 0
288643929 NotTodayBaby B Oct. 28, 2024, 9:28 p.m. OK C++20 (GCC 13-64) TESTS 9 31 102400
288733613 xxcdsg_plus B Oct. 29, 2024, 12:56 p.m. OK C++20 (GCC 13-64) TESTS 9 31 102400
288720357 FFFishmaker B Oct. 29, 2024, 11:35 a.m. OK C++20 (GCC 13-64) TESTS 9 31 102400
288695571 trjyyds B Oct. 29, 2024, 8:46 a.m. OK C++20 (GCC 13-64) TESTS 9 31 32153600
288842354 tizzytyt B Oct. 30, 2024, 5:50 a.m. OK C++20 (GCC 13-64) TESTS 9 46 0
288842576 abdulrahmanElfeky B Oct. 30, 2024, 5:53 a.m. OK C++20 (GCC 13-64) TESTS 9 46 0
288842291 J.S.Eason B Oct. 30, 2024, 5:50 a.m. OK C++20 (GCC 13-64) TESTS 9 46 0
288816347 goneberserk B Oct. 29, 2024, 10:10 p.m. OK C++23 (GCC 14-64, msys2) TESTS 9 46 0
288843579 Kopicyson B Oct. 30, 2024, 6:04 a.m. OK C++23 (GCC 14-64, msys2) TESTS 9 46 0
288841630 Aditya73737 B Oct. 30, 2024, 5:43 a.m. OK C++23 (GCC 14-64, msys2) TESTS 9 46 0
288840643 Kushhhhh B Oct. 30, 2024, 5:31 a.m. OK C++23 (GCC 14-64, msys2) TESTS 9 46 0
288837417 Tushal_Mendpara B Oct. 30, 2024, 4:53 a.m. OK C++23 (GCC 14-64, msys2) TESTS 9 46 0
288825315 liquanliang B Oct. 30, 2024, 1:48 a.m. OK C++23 (GCC 14-64, msys2) TESTS 9 46 0
288824825 testcode_N B Oct. 30, 2024, 1:37 a.m. OK C++23 (GCC 14-64, msys2) TESTS 9 46 0
288822656 Abdo_Sleem B Oct. 30, 2024, 12:47 a.m. OK C++23 (GCC 14-64, msys2) TESTS 9 46 0
288820673 ParasJoshi2005 B Oct. 29, 2024, 11:56 p.m. OK C++23 (GCC 14-64, msys2) TESTS 9 46 0
288809128 SpeedSpeedSpeed7 B Oct. 29, 2024, 8:30 p.m. OK C++23 (GCC 14-64, msys2) TESTS 9 46 0
288654991 bluemegane B Oct. 29, 2024, 1:38 a.m. OK C# 8 TESTS 9 140 307200
288746289 79209748 B Oct. 29, 2024, 2:08 p.m. OK Go TESTS 9 61 204800
288833484 Dinesh_k40 B Oct. 30, 2024, 3:52 a.m. OK Java 21 TESTS 9 233 716800
288718101 nikshaykataria3 B Oct. 29, 2024, 11:20 a.m. OK Java 21 TESTS 9 234 0
288671278 vinayak_20 B Oct. 29, 2024, 5:26 a.m. OK Java 21 TESTS 9 234 512000
288654521 Mega6776 B Oct. 29, 2024, 1:28 a.m. OK Java 21 TESTS 9 234 716800
288672047 kushalrajpareek1 B Oct. 29, 2024, 5:33 a.m. OK Java 21 TESTS 9 234 819200
288784770 Into_Your_Arms B Oct. 29, 2024, 6:02 p.m. OK Java 21 TESTS 9 249 409600
288665568 sulabhambule B Oct. 29, 2024, 4:26 a.m. OK Java 21 TESTS 9 249 512000
288688888 StringerBell B Oct. 29, 2024, 8:01 a.m. OK Java 21 TESTS 9 249 614400
288713796 knightFighterr B Oct. 29, 2024, 10:51 a.m. OK Java 21 TESTS 9 264 614400
288682358 mnnit.prakharg B Oct. 29, 2024, 7:14 a.m. OK Java 21 TESTS 9 265 204800
288638502 Tej_Jikadara B Oct. 28, 2024, 8:18 p.m. OK Java 8 TESTS 9 139 0
288670625 achyut88 B Oct. 29, 2024, 5:20 a.m. OK Java 8 TESTS 9 140 0
288644356 Kuuuuuuuuu B Oct. 28, 2024, 9:35 p.m. OK Java 8 TESTS 9 140 0
288652930 Yousef_Badr B Oct. 29, 2024, 12:53 a.m. OK Java 8 TESTS 9 156 0
288745835 RahulAhuja2901 B Oct. 29, 2024, 2:05 p.m. OK Java 8 TESTS 9 171 0
288670602 dsasaank B Oct. 29, 2024, 5:20 a.m. OK Java 8 TESTS 9 171 0
288659495 yvbf B Oct. 29, 2024, 3 a.m. OK Java 8 TESTS 9 171 0
288773185 ankur314 B Oct. 29, 2024, 4:47 p.m. OK Java 8 TESTS 9 187 0
288676492 InfinityX B Oct. 29, 2024, 6:18 a.m. OK Java 8 TESTS 9 218 0
288724492 Akshat_Gupta._ B Oct. 29, 2024, 12:01 p.m. OK Java 8 TESTS 9 249 0
288664095 Mr_A B Oct. 29, 2024, 4:07 a.m. OK Kotlin 1.9 TESTS 9 186 0
288818788 Quangvictor B Oct. 29, 2024, 11:03 p.m. OK PyPy 2 TESTS 9 218 7475200
288691293 Sovi_11 B Oct. 29, 2024, 8:17 a.m. OK PyPy 3 TESTS 9 125 2252800
288726121 MrSavageVS B Oct. 29, 2024, 12:11 p.m. OK PyPy 3 TESTS 9 156 2150400
288661557 OpKos B Oct. 29, 2024, 3:32 a.m. OK PyPy 3 TESTS 9 186 3891200
288656788 mythicalrocket B Oct. 29, 2024, 2:14 a.m. OK PyPy 3 TESTS 9 202 2252800
288824244 Quangvictor B Oct. 30, 2024, 1:23 a.m. OK PyPy 3 TESTS 9 234 6963200
288658879 hxu10 B Oct. 29, 2024, 2:51 a.m. OK PyPy 3 TESTS 9 374 9216000
288745587 h_sk B Oct. 29, 2024, 2:04 p.m. OK PyPy 3-64 TESTS 9 93 1433600
288681713 gauravmishra_iitr B Oct. 29, 2024, 7:09 a.m. OK PyPy 3-64 TESTS 9 93 1433600
288703611 gardengnome B Oct. 29, 2024, 9:39 a.m. OK PyPy 3-64 TESTS 9 93 1536000
288654160 Bigarade B Oct. 29, 2024, 1:19 a.m. OK PyPy 3-64 TESTS 9 93 1536000
288716818 YFffffffff B Oct. 29, 2024, 11:12 a.m. OK PyPy 3-64 TESTS 9 93 1638400
288757533 Mv_is_here B Oct. 29, 2024, 3:13 p.m. OK PyPy 3-64 TESTS 9 93 2150400
288689436 ApaarGulati B Oct. 29, 2024, 8:05 a.m. OK PyPy 3-64 TESTS 9 93 2150400
288777703 distinguished_dunker B Oct. 29, 2024, 5:17 p.m. OK PyPy 3-64 TESTS 9 93 2457600
288839320 white_two B Oct. 30, 2024, 5:17 a.m. OK PyPy 3-64 TESTS 9 93 2867200
288653865 amongsus B Oct. 29, 2024, 1:13 a.m. OK PyPy 3-64 TESTS 9 93 2969600
288650310 ccgg23 B Oct. 28, 2024, 11:46 p.m. OK Python 3 TESTS 9 62 0
288681871 adhtri001 B Oct. 29, 2024, 7:11 a.m. OK Python 3 TESTS 9 77 0
288651259 pttt B Oct. 29, 2024, 12:12 a.m. OK Python 3 TESTS 9 77 0
288687387 shiguang12318 B Oct. 29, 2024, 7:51 a.m. OK Python 3 TESTS 9 78 0
288783291 8t9ine B Oct. 29, 2024, 5:53 p.m. OK Python 3 TESTS 9 92 0
288699211 Stunt_Marvin B Oct. 29, 2024, 9:10 a.m. OK Python 3 TESTS 9 109 204800
288765653 nikhil_kumar_tomar B Oct. 29, 2024, 4:01 p.m. OK Python 3 TESTS 9 296 102400
288735882 ktmcode B Oct. 29, 2024, 1:10 p.m. OK Python 3 TESTS 9 390 0
288789199 kartikeyanrai B Oct. 29, 2024, 6:32 p.m. OK Python 3 TESTS 9 452 409600
288639754 MKS_Rajput B Oct. 28, 2024, 8:33 p.m. OK Python 3 TESTS 9 514 0
288652238 n0b0dy01 B Oct. 29, 2024, 12:36 a.m. OK Rust 2021 TESTS 9 62 102400

remove filters

Back to search problems