Codeforces Round 613 (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
1285 Codeforces Round 613 (Div. 2) FINISHED False 8100 158687711 Jan. 10, 2020, 2:05 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 7907 ) D Dr. Evil Underscores PROGRAMMING bitmasks brute force dfs and similar divide and conquer dp greedy strings trees 1800

B'Today, as a friendship gift, Bakry gave Badawy n integers a_1, a_2, ... , a_n and challenged him to choose an integer X such that the value underset{1 <= q i <= q n}{ max} (a_i oplus X) is minimum possible, where oplus denotes the bitwise XOR operation. As always, Badawy is too lazy, so you decided to help him and find the minimum possible value of underset{1 <= q i <= q n}{ max} (a_i oplus X) . The first line contains integer n ( 1 <= n <= 10^5 ). The second line contains n integers a_1, a_2, ... , a_n ( 0 <= a_i <= 2^{30}-1 ). Print one integer -- the minimum possible value of underset{1 <= q i <= q n}{ max} (a_i oplus X) . In the first sample, we can choose X = 3 . In the second sample, we can choose X = 5 . '...

Tutorials

Codeforces Round #613 (Div. 2) Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
68557541 avm D Jan. 10, 2020, 6:03 p.m. OK D TESTS 85 78 25292800 1800
68543222 daut-dlang D Jan. 10, 2020, 3:44 p.m. OK D TESTS 85 451 53452800 1800
68712998 butflfe D Jan. 13, 2020, 1:33 p.m. OK GNU C11 TESTS 85 139 35123200 1800
68522856 mikeCAT D Jan. 10, 2020, 2:48 p.m. OK GNU C11 TESTS 85 156 26316800 1800
68572677 zhan8855 D Jan. 11, 2020, 3:15 a.m. OK GNU C++11 TESTS 85 46 307200 1800
68511566 qkoqhh D Jan. 10, 2020, 2:27 p.m. OK GNU C++11 TESTS 85 46 409600 1800
68838286 For_Love D Jan. 15, 2020, 4:32 a.m. OK GNU C++11 TESTS 85 46 409600 1800
68657937 _ShadowSong D Jan. 12, 2020, 12:46 p.m. OK GNU C++11 TESTS 85 46 409600 1800
68630808 luogu_bot1 D Jan. 12, 2020, 2:41 a.m. OK GNU C++11 TESTS 85 46 409600 1800
68630780 The-Out-Land D Jan. 12, 2020, 2:40 a.m. OK GNU C++11 TESTS 85 46 409600 1800
68536122 zhumingyang D Jan. 10, 2020, 3:22 p.m. OK GNU C++11 TESTS 85 46 409600 1800
68509243 EmptySoulist D Jan. 10, 2020, 2:23 p.m. OK GNU C++11 TESTS 85 46 819200 1800
68654138 luojinyao D Jan. 12, 2020, 11:42 a.m. OK GNU C++11 TESTS 85 46 819200 1800
68564597 Arya_Erin D Jan. 10, 2020, 8:23 p.m. OK GNU C++11 TESTS 85 46 1228800 1800
68571306 _HonEy D Jan. 11, 2020, 2:27 a.m. OK GNU C++14 TESTS 85 46 409600 1800
68741979 shreyasbalakrishna19 D Jan. 14, 2020, 1:53 a.m. OK GNU C++14 TESTS 85 61 819200 1800
68629175 Anus1373 D Jan. 12, 2020, 1:32 a.m. OK GNU C++14 TESTS 85 61 1126400 1800
68589506 MForest D Jan. 11, 2020, 12:16 p.m. OK GNU C++14 TESTS 85 61 1228800 1800
68645534 gyulla D Jan. 12, 2020, 8:56 a.m. OK GNU C++14 TESTS 85 62 409600 1800
68641311 OMG_wc D Jan. 12, 2020, 7:37 a.m. OK GNU C++14 TESTS 85 62 409600 1800
68587856 Songtak D Jan. 11, 2020, 11:49 a.m. OK GNU C++14 TESTS 85 62 409600 1800
68587376 ayushjain2809 D Jan. 11, 2020, 11:40 a.m. OK GNU C++14 TESTS 85 62 409600 1800
68653988 frost_ D Jan. 12, 2020, 11:39 a.m. OK GNU C++14 TESTS 85 62 409600 1800
68667662 18ti_vdtung D Jan. 12, 2020, 3:42 p.m. OK GNU C++14 TESTS 85 62 409600 1800
68557760 Lucina D Jan. 10, 2020, 6:05 p.m. OK GNU C++17 TESTS 85 46 409600 1800
68571197 owen1 D Jan. 11, 2020, 2:23 a.m. OK GNU C++17 TESTS 85 46 2150400 1800
68665437 Leonardo_Blanger D Jan. 12, 2020, 2:57 p.m. OK GNU C++17 TESTS 85 61 409600 1800
68968932 2bcn D Jan. 17, 2020, 6:15 a.m. OK GNU C++17 TESTS 85 62 409600 1800
69234523 vp-asp D Jan. 21, 2020, 10:46 a.m. OK GNU C++17 TESTS 85 62 409600 1800
69076599 _HYX_ D Jan. 19, 2020, 3:42 a.m. OK GNU C++17 TESTS 85 62 409600 1800
69044807 neTpyLUKa D Jan. 18, 2020, 10:50 a.m. OK GNU C++17 TESTS 85 62 409600 1800
68972916 vladimirdel D Jan. 17, 2020, 7:42 a.m. OK GNU C++17 TESTS 85 62 409600 1800
68972842 vladimirdel D Jan. 17, 2020, 7:41 a.m. OK GNU C++17 TESTS 85 62 409600 1800
68962529 jhdonghj112 D Jan. 17, 2020, 2:21 a.m. OK GNU C++17 TESTS 85 62 409600 1800
68611652 ccsu_cat_love_jiejie D Jan. 11, 2020, 3:56 p.m. OK Go TESTS 85 77 24064000 1800
68984823 NotNight D Jan. 17, 2020, 12:06 p.m. OK Go TESTS 85 77 26726400 1800
68613229 luowentao D Jan. 11, 2020, 4:30 p.m. OK Go TESTS 85 171 5324800 1800
68528496 u1s1reallycai D Jan. 10, 2020, 3:01 p.m. OK Go TESTS 85 218 5324800 1800
69494859 Russell_Emerine D Jan. 25, 2020, 2:55 a.m. OK Haskell TESTS 85 389 31539200 1800
68886367 collares D Jan. 15, 2020, 9:46 p.m. OK Haskell TESTS 85 420 26316800 1800
68832382 tput D Jan. 14, 2020, 11:48 p.m. OK Haskell TESTS 85 561 28467200 1800
68635374 tput D Jan. 12, 2020, 5:33 a.m. OK Haskell TESTS 85 577 23142400 1800
68881334 tput D Jan. 15, 2020, 6:56 p.m. OK Haskell TESTS 85 670 29491200 1800
68557378 jenish9599 D Jan. 10, 2020, 6:01 p.m. OK Java 11 TESTS 85 217 0 1800
68575436 RozalinaMirgalimova D Jan. 11, 2020, 9:53 a.m. OK Java 11 TESTS 85 326 20684800 1800
69296987 jakejase2 D Jan. 22, 2020, 12:35 p.m. OK Java 11 TESTS 85 343 18329600 1800
68664906 MisterBabu D Jan. 12, 2020, 2:48 p.m. OK Java 11 TESTS 85 358 3788800 1800
68684524 lightseba D Jan. 13, 2020, 2:16 a.m. OK Java 11 TESTS 85 389 3276800 1800
68563480 pikapika00 D Jan. 10, 2020, 7:51 p.m. OK Java 11 TESTS 85 389 3379200 1800
68520590 ZeyadKhattab D Jan. 10, 2020, 2:43 p.m. OK Java 11 TESTS 85 545 29388800 1800
68671664 Neroo D Jan. 12, 2020, 5:03 p.m. OK Java 11 TESTS 85 592 47001600 1800
68563896 rohithsajith D Jan. 10, 2020, 8:03 p.m. OK Java 11 TESTS 85 920 29388800 1800
68592624 mdazmat9 D Jan. 11, 2020, 1:06 p.m. OK Java 11 TESTS 85 998 109568000 1800
68629604 bluesky111 D Jan. 12, 2020, 1:53 a.m. OK Java 8 TESTS 85 155 0 1800
68946221 procrastinate7 D Jan. 16, 2020, 4:16 p.m. OK Java 8 TESTS 85 156 2457600 1800
68823229 YahiaSherif D Jan. 14, 2020, 6:10 p.m. OK Java 8 TESTS 85 156 2457600 1800
68539420 martins D Jan. 10, 2020, 3:32 p.m. OK Java 8 TESTS 85 171 2457600 1800
68514958 Taran_1407 D Jan. 10, 2020, 2:33 p.m. OK Java 8 TESTS 85 186 2662400 1800
68510127 spar5h D Jan. 10, 2020, 2:24 p.m. OK Java 8 TESTS 85 186 26214400 1800
68627378 derrick20 D Jan. 11, 2020, 11:26 p.m. OK Java 8 TESTS 85 202 0 1800
69082038 morr D Jan. 19, 2020, 6:49 a.m. OK Java 8 TESTS 85 217 0 1800
68648719 kraken7 D Jan. 12, 2020, 10 a.m. OK Java 8 TESTS 85 218 0 1800
68594552 MubtasimShahriar D Jan. 11, 2020, 1:39 p.m. OK Java 8 TESTS 85 218 0 1800
68636613 Spheniscine D Jan. 12, 2020, 6:04 a.m. OK Kotlin TESTS 85 218 4608000 1800
68662784 Spheniscine D Jan. 12, 2020, 2:10 p.m. OK Kotlin TESTS 85 233 4608000 1800
68662610 Spheniscine D Jan. 12, 2020, 2:07 p.m. OK Kotlin TESTS 85 248 4608000 1800
68636158 Spheniscine D Jan. 12, 2020, 5:53 a.m. OK Kotlin TESTS 85 295 10342400 1800
68524910 elizarov D Jan. 10, 2020, 2:53 p.m. OK Kotlin TESTS 85 343 6860800 1800
68535571 cmplx-xyttmt D Jan. 10, 2020, 3:20 p.m. OK Kotlin TESTS 85 452 24985600 1800
69046607 nastya1199 D Jan. 18, 2020, 11:14 a.m. OK Mono C# TESTS 85 202 45260800 1800
68515782 hibatibati D Jan. 10, 2020, 2:34 p.m. OK Mono C# TESTS 85 280 39116800 1800
68545944 plasma-effect D Jan. 10, 2020, 3:53 p.m. OK Mono C# TESTS 85 920 70656000 1800
68540376 s1mp1e D Jan. 10, 2020, 3:35 p.m. OK MS C++ TESTS 85 77 32051200 1800
68672390 vjudge2 D Jan. 12, 2020, 5:17 p.m. OK MS C++ TESTS 85 93 24064000 1800
68560682 r57shell D Jan. 10, 2020, 6:49 p.m. OK MS C++ TESTS 85 108 48128000 1800
69105571 vjudge3 D Jan. 19, 2020, 1:49 p.m. OK MS C++ TESTS 85 124 819200 1800
69107810 vjudge2 D Jan. 19, 2020, 1:52 p.m. OK MS C++ TESTS 85 124 819200 1800
69570882 vjudge1 D Jan. 26, 2020, 2:02 p.m. OK MS C++ TESTS 85 140 25702400 1800
68585351 vjudge2 D Jan. 11, 2020, 11:07 a.m. OK MS C++ TESTS 85 171 18534400 1800
69293939 vjudge5 D Jan. 22, 2020, 11:27 a.m. OK MS C++ TESTS 85 234 31539200 1800
69471953 vjudge1 D Jan. 24, 2020, 2:49 p.m. OK MS C++ TESTS 85 249 16281600 1800
68699347 kwfumou1242 D Jan. 13, 2020, 8:56 a.m. OK MS C++ TESTS 85 249 35737600 1800
68521083 P___ D Jan. 10, 2020, 2:44 p.m. OK MS C++ 2017 TESTS 85 62 1024000 1800
68702031 pichulia D Jan. 13, 2020, 9:47 a.m. OK MS C++ 2017 TESTS 85 78 409600 1800
68565602 AleksanderBalobanov D Jan. 10, 2020, 9 p.m. OK MS C++ 2017 TESTS 85 78 2252800 1800
68977917 vjudge1 D Jan. 17, 2020, 9:33 a.m. OK MS C++ 2017 TESTS 85 93 25702400 1800
68867527 jjongwuner D Jan. 15, 2020, 2:03 p.m. OK MS C++ 2017 TESTS 85 124 409600 1800
68572236 CrashMaster D Jan. 11, 2020, 3 a.m. OK MS C++ 2017 TESTS 85 124 614400 1800
68572656 suun D Jan. 11, 2020, 3:14 a.m. OK MS C++ 2017 TESTS 85 124 716800 1800
68530631 AlexanderL D Jan. 10, 2020, 3:07 p.m. OK MS C++ 2017 TESTS 85 139 716800 1800
68556671 CrashMaster D Jan. 10, 2020, 5:55 p.m. OK MS C++ 2017 TESTS 85 140 716800 1800
68887260 vjudge4 D Jan. 15, 2020, 10:43 p.m. OK MS C++ 2017 TESTS 85 140 108441600 1800
68587473 MVP D Jan. 11, 2020, 11:42 a.m. OK PyPy 2 TESTS 85 249 10547200 1800
68517794 NO_SAD D Jan. 10, 2020, 2:38 p.m. OK PyPy 2 TESTS 85 280 20377600 1800
68737418 anshuman16423 D Jan. 13, 2020, 9:08 p.m. OK PyPy 2 TESTS 85 280 20480000 1800
68586798 MVP D Jan. 11, 2020, 11:30 a.m. OK PyPy 2 TESTS 85 296 10547200 1800
68744030 aaa_bbb_ccc D Jan. 14, 2020, 3:22 a.m. OK PyPy 2 TESTS 85 312 20889600 1800
68557307 hyta4982 D Jan. 10, 2020, 6 p.m. OK PyPy 2 TESTS 85 373 18534400 1800
68542204 hyta4982 D Jan. 10, 2020, 3:41 p.m. OK PyPy 2 TESTS 85 545 29696000 1800
69212597 yumtam D Jan. 20, 2020, 9 p.m. OK PyPy 2 TESTS 85 966 122982400 1800
68512527 conqueror_of_tourist D Jan. 10, 2020, 2:28 p.m. OK PyPy 3 TESTS 85 311 11059200 1800
68711689 mitribunskiy D Jan. 13, 2020, 1:10 p.m. OK PyPy 3 TESTS 85 327 10956800 1800
68620236 Lolboyyyy D Jan. 11, 2020, 7:15 p.m. OK PyPy 3 TESTS 85 343 11059200 1800
68653163 Coki628 D Jan. 12, 2020, 11:24 a.m. OK PyPy 3 TESTS 85 343 20889600 1800
68616710 Coki628 D Jan. 11, 2020, 5:45 p.m. OK PyPy 3 TESTS 85 358 20480000 1800
68848015 annazarryuu D Jan. 15, 2020, 8:02 a.m. OK PyPy 3 TESTS 85 358 20684800 1800
68710562 pyduper D Jan. 13, 2020, 12:51 p.m. OK PyPy 3 TESTS 85 358 20787200 1800
68690329 siyy D Jan. 13, 2020, 5:48 a.m. OK PyPy 3 TESTS 85 358 20787200 1800
68625578 julianferres D Jan. 11, 2020, 9:33 p.m. OK PyPy 3 TESTS 85 373 20684800 1800
68653326 tushartyagi8750 D Jan. 12, 2020, 11:27 a.m. OK PyPy 3 TESTS 85 373 20787200 1800
68517560 nwi D Jan. 10, 2020, 2:37 p.m. OK Python 2 TESTS 85 420 5734400 1800
68631770 OBJECT.907 D Jan. 12, 2020, 3:19 a.m. OK Python 3 TESTS 85 623 19456000 1800
68558986 Andreas_Kreuz D Jan. 10, 2020, 6:21 p.m. OK Python 3 TESTS 85 639 9420800 1800
68631994 OBJECT.907 D Jan. 12, 2020, 3:29 a.m. OK Python 3 TESTS 85 654 19456000 1800
68609143 Shee11 D Jan. 11, 2020, 3:04 p.m. OK Python 3 TESTS 85 733 9216000 1800
68684299 haydngwyn D Jan. 13, 2020, 2:05 a.m. OK Python 3 TESTS 85 920 30924800 1800
68685775 coderbd D Jan. 13, 2020, 3:14 a.m. OK Python 3 TESTS 85 982 13107200 1800
68944268 sansen D Jan. 16, 2020, 3:33 p.m. OK Rust TESTS 85 46 3174400 1800
69083680 C051N3 D Jan. 19, 2020, 7:28 a.m. OK Rust TESTS 85 61 5632000 1800
68516773 tuna_salad D Jan. 10, 2020, 2:36 p.m. OK Rust TESTS 85 124 4403200 1800
68687306 I_love_Hoang_Yen D Jan. 13, 2020, 4:15 a.m. OK Rust TESTS 85 171 19046400 1800
68673789 I_love_Hoang_Yen D Jan. 12, 2020, 5:45 p.m. OK Rust TESTS 85 171 19046400 1800
68965891 j31d0 D Jan. 17, 2020, 4:49 a.m. OK Scala TESTS 85 889 63488000 1800

remove filters

Back to search problems