Central-European Olympiad in Informatics, CEOI 2020, Day 2 (IOI, Unofficial Mirror Contest, Unrated)

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
1403 Central-European Olympiad in Informatics, CEOI 2020, Day 2 (IOI, Unofficial Mirror Contest, Unrated) FINISHED False 18600 138477285 Aug. 28, 2020, 12:05 p.m.

Problems

Solved
Index
Name
Type
Tags
Rating
( 294 ) A The Potion of Great Power PROGRAMMING *special binary search data structures graphs interactive sortings two pointers
( 372 ) B Spring cleaning PROGRAMMING *special data structures dfs and similar graphs trees
( 54 ) C Chess Rush PROGRAMMING *special combinatorics dp implementation math

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
91455590 Misaka-Mikoto- C Aug. 31, 2020, 4:39 a.m. OK GNU C++11 TESTS 42 530 7987200
91636151 charlieyan C Sept. 2, 2020, 11:34 a.m. OK GNU C++11 TESTS 42 607 137625600
91626950 dqa2020 C Sept. 2, 2020, 9:12 a.m. OK GNU C++11 TESTS 42 810 27238400
91531529 gongsuidashen C Sept. 1, 2020, 2:30 a.m. OK GNU C++11 TESTS 42 826 8192000
91339149 s_r_f C Aug. 30, 2020, 11:47 a.m. OK GNU C++11 TESTS 42 826 12083200
91339310 s_r_f C Aug. 30, 2020, 11:49 a.m. OK GNU C++11 TESTS 42 841 12083200
91338312 s_r_f C Aug. 30, 2020, 11:34 a.m. OK GNU C++11 TESTS 42 857 12083200
91338143 s_r_f C Aug. 30, 2020, 11:32 a.m. OK GNU C++11 TESTS 42 858 36352000
91225133 WZYYN C Aug. 28, 2020, 3:56 p.m. OK GNU C++11 TESTS 42 1263 48435200
91228457 142857 C Aug. 28, 2020, 4:33 p.m. OK GNU C++11 TESTS 42 1325 3891200
91673093 tmwilliamlin168 C Sept. 2, 2020, 8:25 p.m. OK GNU C++14 TESTS 42 936 238796800
91278751 rama_pang C Aug. 29, 2020, 11:04 a.m. OK GNU C++14 TESTS 42 1014 24268800
91259456 rama_pang C Aug. 29, 2020, 6 a.m. OK GNU C++14 TESTS 42 1169 240947200
91520475 krijgertje C Aug. 31, 2020, 7:31 p.m. OK GNU C++17 TESTS 42 702 8908800
91452807 KillerX C Aug. 31, 2020, 3:52 a.m. OK GNU C++17 TESTS 42 826 27955200
91498851 IgorI C Aug. 31, 2020, 2:18 p.m. OK GNU C++17 TESTS 42 889 154931200
91606070 QAQAutoMaton C Sept. 2, 2020, 2:14 a.m. OK GNU C++17 (64) TESTS 42 93 8499200
91347241 Benq C Aug. 30, 2020, 1:48 p.m. OK GNU C++17 (64) TESTS 42 139 11366400
91248871 Benq C Aug. 29, 2020, 12:29 a.m. OK GNU C++17 (64) TESTS 42 296 21196800
91271717 mnbvmar C Aug. 29, 2020, 9:17 a.m. OK GNU C++17 (64) TESTS 42 311 16998400
91681075 rqi C Sept. 3, 2020, 1:39 a.m. OK GNU C++17 (64) TESTS 42 514 48537600
91229219 jiangly C Aug. 28, 2020, 4:43 p.m. OK GNU C++17 (64) TESTS 42 841 8089600
91565689 QAQAutoMaton C Sept. 1, 2020, 12:44 p.m. OK GNU C++17 (64) TESTS 42 1294 12800000
91552462 froggyzhang B Sept. 1, 2020, 9:26 a.m. OK GNU C++11 TESTS 35 108 20992000
91481015 dqa2020 B Aug. 31, 2020, 10:21 a.m. OK GNU C++11 TESTS 35 109 25292800
91253031 Tamaki_Iroha B Aug. 29, 2020, 3:25 a.m. OK GNU C++11 TESTS 35 109 40550400
91485601 kdh B Aug. 31, 2020, 11:26 a.m. OK GNU C++11 TESTS 35 140 22323200
91504907 kdh B Aug. 31, 2020, 3:31 p.m. OK GNU C++11 TESTS 35 156 18124800
91485362 kdh B Aug. 31, 2020, 11:23 a.m. OK GNU C++11 TESTS 35 156 22323200
91213415 georgerapeanu B Aug. 28, 2020, 1:48 p.m. OK GNU C++11 TESTS 35 156 27955200
91505462 kdh B Aug. 31, 2020, 3:38 p.m. OK GNU C++11 TESTS 35 171 18124800
91494558 kdh B Aug. 31, 2020, 1:26 p.m. OK GNU C++11 TESTS 35 171 18124800
91209226 duality B Aug. 28, 2020, 12:58 p.m. OK GNU C++11 TESTS 35 171 20889600
91220703 Weeeee B Aug. 28, 2020, 3:10 p.m. OK GNU C++14 TESTS 35 186 34508800
91331128 Peti B Aug. 30, 2020, 9:41 a.m. OK GNU C++14 TESTS 35 187 21504000
91213582 KMAASZRAA B Aug. 28, 2020, 1:49 p.m. OK GNU C++14 TESTS 35 202 22118400
91278879 realcomplex B Aug. 29, 2020, 11:06 a.m. OK GNU C++14 TESTS 35 202 34816000
91222328 L0oSeR B Aug. 28, 2020, 3:26 p.m. OK GNU C++14 TESTS 35 217 20992000
91501182 Mackerel_Pike B Aug. 31, 2020, 2:47 p.m. OK GNU C++14 TESTS 35 217 34099200
91307106 arman_ferdous B Aug. 29, 2020, 6:52 p.m. OK GNU C++14 TESTS 35 218 24268800
91254724 Corycle B Aug. 29, 2020, 4:15 a.m. OK GNU C++14 TESTS 35 234 18841600
91222558 Plurm B Aug. 28, 2020, 3:28 p.m. OK GNU C++14 TESTS 35 248 17305600
91332402 Logic_zys B Aug. 30, 2020, 10:05 a.m. OK GNU C++14 TESTS 35 249 21299200
91231464 ollpu B Aug. 28, 2020, 5:09 p.m. OK GNU C++17 TESTS 35 155 24166400
91213470 receed B Aug. 28, 2020, 1:48 p.m. OK GNU C++17 TESTS 35 171 21299200
91254807 disangan233 B Aug. 29, 2020, 4:18 a.m. OK GNU C++17 TESTS 35 171 21708800
91635498 AM. B Sept. 2, 2020, 11:25 a.m. OK GNU C++17 TESTS 35 171 26112000
91225932 2qbingxuan B Aug. 28, 2020, 4:05 p.m. OK GNU C++17 TESTS 35 186 17715200
91210092 gs18115 B Aug. 28, 2020, 1:09 p.m. OK GNU C++17 TESTS 35 186 18022400
91231056 Medeowex B Aug. 28, 2020, 5:04 p.m. OK GNU C++17 TESTS 35 186 19558400
91220515 Amoo_Safar B Aug. 28, 2020, 3:08 p.m. OK GNU C++17 TESTS 35 186 19968000
91221571 lumibons B Aug. 28, 2020, 3:18 p.m. OK GNU C++17 TESTS 35 186 25804800
91213054 tamionv B Aug. 28, 2020, 1:43 p.m. OK GNU C++17 TESTS 35 187 15769600
91230838 QAQAutoMaton B Aug. 28, 2020, 5:02 p.m. OK GNU C++17 (64) TESTS 35 139 149913600
91213856 jiangly B Aug. 28, 2020, 1:52 p.m. OK GNU C++17 (64) TESTS 35 140 18739200
91286486 Berted B Aug. 29, 2020, 1:10 p.m. OK GNU C++17 (64) TESTS 35 155 25190400
91345160 Lucina B Aug. 30, 2020, 1:19 p.m. OK GNU C++17 (64) TESTS 35 156 32358400
91345808 Lucina B Aug. 30, 2020, 1:29 p.m. OK GNU C++17 (64) TESTS 35 171 31948800
91244586 Benq B Aug. 28, 2020, 9:14 p.m. OK GNU C++17 (64) TESTS 35 171 38092800
91265530 cmwqf B Aug. 29, 2020, 7:42 a.m. OK GNU C++17 (64) TESTS 35 202 28774400
91551938 tzaph_ B Sept. 1, 2020, 9:18 a.m. OK GNU C++17 (64) TESTS 35 202 29081600
91266472 oolimry B Aug. 29, 2020, 7:57 a.m. OK GNU C++17 (64) TESTS 35 202 30310400
91226315 lyx_cjz B Aug. 28, 2020, 4:09 p.m. OK GNU C++17 (64) TESTS 35 218 23142400
91229521 ijxjdjd B Aug. 28, 2020, 4:46 p.m. OK Java 8 TESTS 35 716 64512000
91514022 polyakoff B Aug. 31, 2020, 5:32 p.m. OK Java 8 TESTS 35 873 41881600
91208496 WZYYN A Aug. 28, 2020, 12:48 p.m. OK GNU C++11 TESTS 32 888 48435200
91214016 duality A Aug. 28, 2020, 1:54 p.m. OK GNU C++11 TESTS 32 1122 49561600
91262828 kdh A Aug. 29, 2020, 6:58 a.m. OK GNU C++11 TESTS 32 1216 28467200
91516902 Gajowy A Aug. 31, 2020, 6:21 p.m. OK GNU C++11 TESTS 32 1403 31846400
91271623 tzaph_ A Aug. 29, 2020, 9:16 a.m. OK GNU C++11 TESTS 32 1482 55603200
91474104 dqa2020 A Aug. 31, 2020, 8:45 a.m. OK GNU C++11 TESTS 32 1825 174387200
91454820 dqa2020 A Aug. 31, 2020, 4:28 a.m. OK GNU C++11 TESTS 32 1949 262553600
91216502 Misaka-Mikoto- A Aug. 28, 2020, 2:20 p.m. OK GNU C++11 TESTS 32 1996 81612800
91217212 142857 A Aug. 28, 2020, 2:29 p.m. OK GNU C++11 TESTS 32 2012 172441600
91643042 2020skyfall A Sept. 2, 2020, 1:09 p.m. OK GNU C++11 TESTS 32 2089 19558400
91550535 tmwilliamlin168 A Sept. 1, 2020, 8:56 a.m. OK GNU C++14 TESTS 32 1590 96768000
91671242 tmwilliamlin168 A Sept. 2, 2020, 7:40 p.m. OK GNU C++14 TESTS 32 1591 106188800
91267730 uacoder123 A Aug. 29, 2020, 8:16 a.m. OK GNU C++14 TESTS 32 1700 198860800
91345093 Peti A Aug. 30, 2020, 1:18 p.m. OK GNU C++14 TESTS 32 2089 84377600
91345030 Peti A Aug. 30, 2020, 1:17 p.m. OK GNU C++14 TESTS 32 2121 71168000
91598455 Zoli9 A Sept. 1, 2020, 8:31 p.m. OK GNU C++14 TESTS 32 2214 13414400
91598462 Zoli9 A Sept. 1, 2020, 8:31 p.m. OK GNU C++14 TESTS 32 2261 11878400
91229111 arman_ferdous A Aug. 28, 2020, 4:42 p.m. OK GNU C++14 TESTS 32 2386 30412800
91228570 JustasZ A Aug. 28, 2020, 4:35 p.m. OK GNU C++14 TESTS 32 2433 45363200
91529687 nandonathaniel A Sept. 1, 2020, 1:13 a.m. OK GNU C++14 TESTS 32 2589 23142400
91224703 Atreus A Aug. 28, 2020, 3:51 p.m. OK GNU C++17 TESTS 32 1262 98713600
91225628 Sorting A Aug. 28, 2020, 4:02 p.m. OK GNU C++17 TESTS 32 1278 137728000
91270797 vinhntndu A Aug. 29, 2020, 9:03 a.m. OK GNU C++17 TESTS 32 1512 65536000
91214104 Arturgo A Aug. 28, 2020, 1:55 p.m. OK GNU C++17 TESTS 32 1543 28160000
91212383 faresbasbas A Aug. 28, 2020, 1:36 p.m. OK GNU C++17 TESTS 32 1543 196915200
91239072 Shayan.P A Aug. 28, 2020, 7:08 p.m. OK GNU C++17 TESTS 32 1590 24985600
91239509 Kripton2005 A Aug. 28, 2020, 7:16 p.m. OK GNU C++17 TESTS 32 1653 11980800
91209273 Lemur95 A Aug. 28, 2020, 12:58 p.m. OK GNU C++17 TESTS 32 1793 18841600
91223525 kshitij_sodani A Aug. 28, 2020, 3:39 p.m. OK GNU C++17 TESTS 32 1809 60211200
91339224 fredrik.w.ekholm A Aug. 30, 2020, 11:48 a.m. OK GNU C++17 TESTS 32 1856 58880000
91209508 Maksim1744 A Aug. 28, 2020, 1:02 p.m. OK GNU C++17 (64) TESTS 32 1185 98713600
91210850 errorgorn A Aug. 28, 2020, 1:18 p.m. OK GNU C++17 (64) TESTS 32 1325 153190400
91314306 MrDecomposition A Aug. 29, 2020, 10:10 p.m. OK GNU C++17 (64) TESTS 32 1372 221798400
91243923 Benq A Aug. 28, 2020, 8:54 p.m. OK GNU C++17 (64) TESTS 32 1387 101376000
91211553 natsugiri A Aug. 28, 2020, 1:27 p.m. OK GNU C++17 (64) TESTS 32 1434 63692800
91314299 MrDecomposition A Aug. 29, 2020, 10:10 p.m. OK GNU C++17 (64) TESTS 32 1435 221900800
91248209 MrDecomposition A Aug. 28, 2020, 11:46 p.m. OK GNU C++17 (64) TESTS 32 1466 221900800
91314361 MrDecomposition A Aug. 29, 2020, 10:12 p.m. OK GNU C++17 (64) TESTS 32 1481 221900800
91314428 MrDecomposition A Aug. 29, 2020, 10:16 p.m. OK GNU C++17 (64) TESTS 32 1637 221900800
91299955 ko_osaga A Aug. 29, 2020, 4:43 p.m. OK GNU C++17 (64) TESTS 32 1855 48230400
91691708 hruif A Sept. 3, 2020, 6:13 a.m. OK MS C++ 2017 TESTS 32 1856 37785600
91663619 samcpp A Sept. 2, 2020, 5:31 p.m. OK MS C++ 2017 TESTS 32 1949 44134400

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