XIX Open Olympiad in Informatics - Final Stage, Day 1 (Unrated, Online Mirror, IOI rules)

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
2079 XIX Open Olympiad in Informatics - Final Stage, Day 1 (Unrated, Online Mirror, IOI rules) FINISHED False 18000 3016510 March 7, 2025, 8:05 a.m.

Problems

Solved
Index
Name
Type
Tags
Rating
( 13 ) A Alice, Bob, And Two Arrays PROGRAMMING *special data structures dp games
( 90 ) B Arithmetic Exercise PROGRAMMING *special data structures dp greedy
( 135 ) C Dreaming Is Not Harmful PROGRAMMING *special
( 358 ) D Cute Subsequences PROGRAMMING *special sortings

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
309707624 og.kostya D March 10, 2025, 5:56 a.m. OK C# 10 TESTS 86 171 22220800
309314449 og.kostya D March 7, 2025, 8:25 a.m. OK C# 10 TESTS 86 203 22220800
309320547 zjy2008 D March 7, 2025, 9:20 a.m. OK C++17 (GCC 7-32) TESTS 86 171 6246400
309378039 classic D March 7, 2025, 4:31 p.m. OK C++17 (GCC 7-32) TESTS 86 186 4300800
309325639 TadijaSebez D March 7, 2025, 10:07 a.m. OK C++17 (GCC 7-32) TESTS 86 187 6246400
309335065 tegshzaya D March 7, 2025, 11:34 a.m. OK C++17 (GCC 7-32) TESTS 86 202 10854400
309646322 El-Qadi D March 9, 2025, 3:43 p.m. OK C++17 (GCC 7-32) TESTS 86 203 4300800
309315865 -adhd- D March 7, 2025, 8:38 a.m. OK C++17 (GCC 7-32) TESTS 86 203 6246400
309460719 HoangProTPC D March 8, 2025, 8:02 a.m. OK C++17 (GCC 7-32) TESTS 86 217 10752000
309340771 NitricOxide D March 7, 2025, 12:18 p.m. OK C++17 (GCC 7-32) TESTS 86 218 6656000
309383514 AlRntn D March 7, 2025, 5:20 p.m. OK C++17 (GCC 7-32) TESTS 86 218 10854400
309620436 -ChunChunMaru- D March 9, 2025, 11:48 a.m. OK C++17 (GCC 7-32) TESTS 86 218 10854400
309697656 romegenixxx D March 10, 2025, 3:17 a.m. OK C++20 (GCC 13-64) TESTS 86 140 4096000
309663772 ciaskbe D March 9, 2025, 6:35 p.m. OK C++20 (GCC 13-64) TESTS 86 140 4096000
309388545 Husanboy D March 7, 2025, 6:01 p.m. OK C++20 (GCC 13-64) TESTS 86 140 4608000
309449604 Jelefy D March 8, 2025, 6:37 a.m. OK C++20 (GCC 13-64) TESTS 86 140 4608000
309329933 Nxxlt D March 7, 2025, 10:47 a.m. OK C++20 (GCC 13-64) TESTS 86 140 7680000
309330134 cxm1024 D March 7, 2025, 10:49 a.m. OK C++20 (GCC 13-64) TESTS 86 140 11776000
309634292 anubhavrana1111 D March 9, 2025, 1:56 p.m. OK C++20 (GCC 13-64) TESTS 86 140 11776000
309317375 MagnusCarlsen321 D March 7, 2025, 8:51 a.m. OK C++20 (GCC 13-64) TESTS 86 155 4096000
309669306 Benq D March 9, 2025, 7:34 p.m. OK C++20 (GCC 13-64) TESTS 86 155 4096000
309321804 yeminghan D March 7, 2025, 9:31 a.m. OK C++20 (GCC 13-64) TESTS 86 155 4608000
309318750 nr0728 D March 7, 2025, 9:03 a.m. OK C++23 (GCC 14-64, msys2) TESTS 86 93 36352000
309532494 ttamx D March 8, 2025, 5:44 p.m. OK C++23 (GCC 14-64, msys2) TESTS 86 140 17612800
309678702 Mousa_Aboubaker D March 9, 2025, 9:17 p.m. OK C++23 (GCC 14-64, msys2) TESTS 86 155 11776000
309699206 starflowrain D March 10, 2025, 3:50 a.m. OK C++23 (GCC 14-64, msys2) TESTS 86 155 11776000
309353223 madoka_savior D March 7, 2025, 1:30 p.m. OK C++23 (GCC 14-64, msys2) TESTS 86 155 12185600
309320760 Papaver D March 7, 2025, 9:22 a.m. OK C++23 (GCC 14-64, msys2) TESTS 86 155 12697600
309315460 jiangly D March 7, 2025, 8:34 a.m. OK C++23 (GCC 14-64, msys2) TESTS 86 155 14438400
309328598 RDDCCD D March 7, 2025, 10:34 a.m. OK C++23 (GCC 14-64, msys2) TESTS 86 155 16486400
309429578 sqrteipi D March 8, 2025, 2:28 a.m. OK C++23 (GCC 14-64, msys2) TESTS 86 155 19558400
309405123 FANAT_MORGENSHTERNA D March 7, 2025, 8:16 p.m. OK C++23 (GCC 14-64, msys2) TESTS 86 155 19558400
309639929 kl2400032885 D March 9, 2025, 2:45 p.m. OK GNU C11 TESTS 86 156 4096000
309549115 rainboy D March 8, 2025, 8:23 p.m. OK GNU C11 TESTS 86 156 6144000
309315433 arvindf232 D March 7, 2025, 8:34 a.m. OK Kotlin 1.9 TESTS 86 312 10035200
309318112 kintisnikita D March 7, 2025, 8:58 a.m. OK PyPy 3-64 TESTS 86 374 75468800
309627749 behruz10 D March 9, 2025, 12:56 p.m. OK PyPy 3-64 TESTS 86 390 78643200
309620164 jones_matrix D March 9, 2025, 11:45 a.m. OK Python 3 TESTS 86 671 83456000
309329156 pp_orange C March 7, 2025, 10:39 a.m. OK C++17 (GCC 7-32) TESTS 99 702 43622400
309465569 ywjylx C March 8, 2025, 8:39 a.m. OK C++17 (GCC 7-32) TESTS 99 983 47616000
309670000 Maria_Chudinova C March 9, 2025, 7:41 p.m. OK C++17 (GCC 7-32) TESTS 99 1187 42188800
309348782 jiangbowen C March 7, 2025, 12:59 p.m. OK C++17 (GCC 7-32) TESTS 99 1218 47206400
309664723 ay1357 C March 9, 2025, 6:44 p.m. OK C++17 (GCC 7-32) TESTS 99 1296 58470400
309336717 TadijaSebez C March 7, 2025, 11:47 a.m. OK C++17 (GCC 7-32) TESTS 99 1405 54272000
309318432 Exusiai_ C March 7, 2025, 9 a.m. OK C++17 (GCC 7-32) TESTS 99 1452 32972800
309336502 asdasdqwer C March 7, 2025, 11:45 a.m. OK C++17 (GCC 7-32) TESTS 99 1593 54784000
309324317 nikolapesic2802 C March 7, 2025, 9:54 a.m. OK C++17 (GCC 7-32) TESTS 99 1639 49152000
309395345 s.nazyrov C March 7, 2025, 6:49 p.m. OK C++17 (GCC 7-32) TESTS 99 1780 244940800
309332654 zhaohaikun C March 7, 2025, 11:14 a.m. OK C++20 (GCC 13-64) TESTS 99 531 64716800
309329701 StarSilk C March 7, 2025, 10:45 a.m. OK C++20 (GCC 13-64) TESTS 99 749 63078400
309678612 Benq C March 9, 2025, 9:16 p.m. OK C++20 (GCC 13-64) TESTS 99 812 85913600
309669787 NuclearMint C March 9, 2025, 7:39 p.m. OK C++20 (GCC 13-64) TESTS 99 1030 116428800
309331551 GOTKAKO C March 7, 2025, 11:04 a.m. OK C++20 (GCC 13-64) TESTS 99 1031 92569600
309334495 qbf C March 7, 2025, 11:29 a.m. OK C++20 (GCC 13-64) TESTS 99 1046 122572800
309322149 Hamed_Ghaffari C March 7, 2025, 9:34 a.m. OK C++20 (GCC 13-64) TESTS 99 1061 51097600
309333078 wu_mingyo C March 7, 2025, 11:18 a.m. OK C++20 (GCC 13-64) TESTS 99 1062 82227200
309461165 Jelefy C March 8, 2025, 8:06 a.m. OK C++20 (GCC 13-64) TESTS 99 1077 65945600
309324859 cxm1024 C March 7, 2025, 10 a.m. OK C++20 (GCC 13-64) TESTS 99 1124 55705600
309336391 jerzyk C March 7, 2025, 11:44 a.m. OK C++23 (GCC 14-64, msys2) TESTS 99 577 86630400
309330375 strapple C March 7, 2025, 10:51 a.m. OK C++23 (GCC 14-64, msys2) TESTS 99 624 120729600
309330105 NemanjaSo2005 C March 7, 2025, 10:49 a.m. OK C++23 (GCC 14-64, msys2) TESTS 99 655 84172800
309676729 anmattroi C March 9, 2025, 8:54 p.m. OK C++23 (GCC 14-64, msys2) TESTS 99 1077 56012800
309323388 SSerxhs C March 7, 2025, 9:46 a.m. OK C++23 (GCC 14-64, msys2) TESTS 99 1077 128512000
309326638 RDDCCD C March 7, 2025, 10:16 a.m. OK C++23 (GCC 14-64, msys2) TESTS 99 1093 60825600
309338022 chenyitaoooo C March 7, 2025, 11:57 a.m. OK C++23 (GCC 14-64, msys2) TESTS 99 1093 68300800
309364224 NetSpeed1 C March 7, 2025, 2:48 p.m. OK C++23 (GCC 14-64, msys2) TESTS 99 1124 59596800
309329331 dimash1 C March 7, 2025, 10:41 a.m. OK C++23 (GCC 14-64, msys2) TESTS 99 1140 106598400
309321464 min_inf C March 7, 2025, 9:28 a.m. OK C++23 (GCC 14-64, msys2) TESTS 99 1156 71168000
309552102 rainboy C March 8, 2025, 8:56 p.m. OK GNU C11 TESTS 99 1655 47820800
309640536 kl2400032885 C March 9, 2025, 2:50 p.m. OK GNU C11 TESTS 99 2217 51302400
309321824 arvindf232 C March 7, 2025, 9:32 a.m. OK Kotlin 1.9 TESTS 99 1484 61542400
309538350 og.kostya B March 8, 2025, 6:31 p.m. OK C# 10 TESTS 79 906 42803200
309348955 nikolapesic2802 B March 7, 2025, 1 p.m. OK C++17 (GCC 7-32) TESTS 79 217 30515200
309447027 N29 B March 8, 2025, 6:19 a.m. OK C++17 (GCC 7-32) TESTS 79 218 6656000
309576337 peteza B March 9, 2025, 4:58 a.m. OK C++17 (GCC 7-32) TESTS 79 218 6860800
309348723 nikolapesic2802 B March 7, 2025, 12:58 p.m. OK C++17 (GCC 7-32) TESTS 79 218 30515200
309348904 nikolapesic2802 B March 7, 2025, 12:59 p.m. OK C++17 (GCC 7-32) TESTS 79 233 4300800
309350202 nikolapesic2802 B March 7, 2025, 1:08 p.m. OK C++17 (GCC 7-32) TESTS 79 249 30412800
309350252 nikolapesic2802 B March 7, 2025, 1:09 p.m. OK C++17 (GCC 7-32) TESTS 79 265 4300800
309316790 pp_orange B March 7, 2025, 8:46 a.m. OK C++17 (GCC 7-32) TESTS 79 265 6656000
309465953 ywjylx B March 8, 2025, 8:42 a.m. OK C++17 (GCC 7-32) TESTS 79 421 26214400
309427675 ywjylx B March 8, 2025, 1:54 a.m. OK C++17 (GCC 7-32) TESTS 79 421 31948800
309670086 Benq B March 9, 2025, 7:42 p.m. OK C++20 (GCC 13-64) TESTS 79 156 5632000
309322088 Soumya1 B March 7, 2025, 9:34 a.m. OK C++20 (GCC 13-64) TESTS 79 186 5427200
309329869 Hamed_Ghaffari B March 7, 2025, 10:46 a.m. OK C++20 (GCC 13-64) TESTS 79 202 5427200
309318786 I_love_kirill22 B March 7, 2025, 9:03 a.m. OK C++20 (GCC 13-64) TESTS 79 202 10649600
309319130 StarSilk B March 7, 2025, 9:07 a.m. OK C++20 (GCC 13-64) TESTS 79 218 10342400
309316514 abc864197532 B March 7, 2025, 8:43 a.m. OK C++20 (GCC 13-64) TESTS 79 233 34918400
309322557 zhaohaikun B March 7, 2025, 9:38 a.m. OK C++20 (GCC 13-64) TESTS 79 234 5324800
309320429 ahmetalp B March 7, 2025, 9:19 a.m. OK C++20 (GCC 13-64) TESTS 79 234 15564800
309320443 JDScript0117 B March 7, 2025, 9:19 a.m. OK C++20 (GCC 13-64) TESTS 79 280 6553600
309318848 crazy_sea B March 7, 2025, 9:04 a.m. OK C++20 (GCC 13-64) TESTS 79 343 8089600
309675394 anmattroi B March 9, 2025, 8:39 p.m. OK C++23 (GCC 14-64, msys2) TESTS 79 171 15155200
309583622 Valtryek B March 9, 2025, 6:25 a.m. OK C++23 (GCC 14-64, msys2) TESTS 79 171 216780800
309537969 ttamx B March 8, 2025, 6:28 p.m. OK C++23 (GCC 14-64, msys2) TESTS 79 186 14540800
309579527 brown_toad B March 9, 2025, 5:40 a.m. OK C++23 (GCC 14-64, msys2) TESTS 79 186 45363200
309321688 superguymj B March 7, 2025, 9:30 a.m. OK C++23 (GCC 14-64, msys2) TESTS 79 187 14028800
309363253 n11k B March 7, 2025, 2:42 p.m. OK C++23 (GCC 14-64, msys2) TESTS 79 202 11776000
309314553 jiangly B March 7, 2025, 8:26 a.m. OK C++23 (GCC 14-64, msys2) TESTS 79 202 14028800
309323616 I.Gleb B March 7, 2025, 9:48 a.m. OK C++23 (GCC 14-64, msys2) TESTS 79 217 11776000
309341693 fastmath B March 7, 2025, 12:25 p.m. OK C++23 (GCC 14-64, msys2) TESTS 79 218 11776000
309364145 n11k B March 7, 2025, 2:48 p.m. OK C++23 (GCC 14-64, msys2) TESTS 79 218 11776000
309641015 kl2400032885 B March 9, 2025, 2:55 p.m. OK GNU C11 TESTS 79 265 8908800
309553500 rainboy B March 8, 2025, 9:14 p.m. OK GNU C11 TESTS 79 312 6246400
309323306 arvindf232 B March 7, 2025, 9:45 a.m. OK Kotlin 1.9 TESTS 79 562 7987200
309644296 rainboy A March 9, 2025, 3:24 p.m. OK C++17 (GCC 7-32) TESTS 178 1749 128102400
309644819 rainboy A March 9, 2025, 3:29 p.m. OK C++17 (GCC 7-32) TESTS 178 1796 128102400
309645010 rainboy A March 9, 2025, 3:31 p.m. OK C++17 (GCC 7-32) TESTS 178 1874 128102400
309348684 jiangbowen A March 7, 2025, 12:58 p.m. OK C++17 (GCC 7-32) TESTS 178 2436 65331200
309336607 StarSilk A March 7, 2025, 11:46 a.m. OK C++20 (GCC 13-64) TESTS 178 1374 110899200
309357223 zhaohaikun A March 7, 2025, 1:58 p.m. OK C++20 (GCC 13-64) TESTS 178 1467 102195200
309644913 rainboy A March 9, 2025, 3:30 p.m. OK C++20 (GCC 13-64) TESTS 178 1843 127897600
309644042 rainboy A March 9, 2025, 3:22 p.m. OK C++20 (GCC 13-64) TESTS 178 1874 127897600
309643279 rainboy A March 9, 2025, 3:15 p.m. OK C++20 (GCC 13-64) TESTS 178 2031 127897600
309605422 superguymj A March 9, 2025, 9:30 a.m. OK C++23 (GCC 14-64, msys2) TESTS 178 1281 107417600
309325996 jiangly A March 7, 2025, 10:10 a.m. OK C++23 (GCC 14-64, msys2) TESTS 178 1484 87859200
309341395 ksun48 A March 7, 2025, 12:23 p.m. OK C++23 (GCC 14-64, msys2) TESTS 178 1531 107520000
309344478 ksun48 A March 7, 2025, 12:40 p.m. OK C++23 (GCC 14-64, msys2) TESTS 178 1546 101683200
309343692 ksun48 A March 7, 2025, 12:35 p.m. OK C++23 (GCC 14-64, msys2) TESTS 178 1561 109875200
309341529 ksun48 A March 7, 2025, 12:24 p.m. OK C++23 (GCC 14-64, msys2) TESTS 178 1625 111616000
309344637 ksun48 A March 7, 2025, 12:42 p.m. OK C++23 (GCC 14-64, msys2) TESTS 178 1671 109260800
309487588 Pechalka A March 8, 2025, 11:43 a.m. OK C++23 (GCC 14-64, msys2) TESTS 178 2030 190668800

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