Codeforces Round 859 (Div. 4)

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
1807 Codeforces Round 859 (Div. 4) FINISHED False 8100 58028663 March 19, 2023, 2:55 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 66379 ) A Plus or Minus PROGRAMMING implementation

B'You are given three integers a , b , and c such that exactly one of these two equations is true: The first line contains a single integer t ( 1 <= q t <= q 162 ) -- the number of test cases. The description of each test case consists of three integers a , b , c ( 1 <= q a, b <= q 9 , -8 <= q c <= q 18 ). The additional constraint on the input: it will be generated so that exactly one of the two equations will be true. For each test case, output either + or - on a new line, representing the correct equation. In the first test case, 1+2=3 . In the second test case, 3-2=1 . In the third test case, 2-9=-7 . Note that c can be negative. '...

Tutorials

114143

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
198284417 nksammirPL A March 19, 2023, 9:18 p.m. OK C# 10 TESTS 2 46 102400
198266448 PavolKoman A March 19, 2023, 6:15 p.m. OK C# 10 TESTS 2 46 204800
198308682 anau11 A March 20, 2023, 4:29 a.m. OK C# 8 TESTS 2 61 0
198312066 TedHsu A March 20, 2023, 5:08 a.m. OK C# 8 TESTS 2 62 307200
198288267 bluemegane A March 19, 2023, 10:34 p.m. OK C# 8 TESTS 2 77 0
198310492 Han_Ji-pyeong A March 20, 2023, 4:50 a.m. OK Clang++17 Diagnostics TESTS 2 15 0
198282059 kiraqqqq A March 19, 2023, 8:44 p.m. OK Clang++17 Diagnostics TESTS 2 15 0
198265601 kumararnab0342 A March 19, 2023, 6:11 p.m. OK Clang++17 Diagnostics TESTS 2 15 0
198270150 wwww.faragello A March 19, 2023, 6:41 p.m. OK Clang++17 Diagnostics TESTS 2 30 0
198312287 adarsh14103 A March 20, 2023, 5:11 a.m. OK Clang++17 Diagnostics TESTS 2 31 0
198265999 mohammed48 A March 19, 2023, 6:13 p.m. OK Clang++17 Diagnostics TESTS 2 31 0
198286088 Shivbhushan A March 19, 2023, 9:47 p.m. OK Clang++20 Diagnostics TESTS 2 15 0
198268973 3nteel_Handasa A March 19, 2023, 6:33 p.m. OK Clang++20 Diagnostics TESTS 2 15 0
198301010 Fazley_Elahi A March 20, 2023, 2:18 a.m. OK Clang++20 Diagnostics TESTS 2 31 0
198291733 yxyxyx A March 19, 2023, 11:57 p.m. OK Clang++20 Diagnostics TESTS 2 31 0
198288860 v12hwas A March 19, 2023, 10:47 p.m. OK Clang++20 Diagnostics TESTS 2 31 0
198299051 FST_Forces A March 20, 2023, 1:35 a.m. OK FPC TESTS 2 0 0
198261744 hariaumrami1 A March 19, 2023, 5:48 p.m. OK GNU C11 TESTS 2 0 0
198270597 shamim202323 A March 19, 2023, 6:45 p.m. OK GNU C11 TESTS 2 0 0
198277989 zero_start A March 19, 2023, 7:54 p.m. OK GNU C11 TESTS 2 0 0
198287236 DedulyVD A March 19, 2023, 10:11 p.m. OK GNU C11 TESTS 2 0 0
198271585 80r0_V41 A March 19, 2023, 6:53 p.m. OK GNU C11 TESTS 2 15 0
198313724 rayhan98 A March 20, 2023, 5:29 a.m. OK GNU C11 TESTS 2 15 0
198301525 sliverthu A March 20, 2023, 2:28 a.m. OK GNU C11 TESTS 2 15 0
198299343 Anwar38a A March 20, 2023, 1:42 a.m. OK GNU C11 TESTS 2 15 0
198277078 maruf_bro A March 19, 2023, 7:43 p.m. OK GNU C11 TESTS 2 15 0
198273848 darkstar0x714 A March 19, 2023, 7:12 p.m. OK GNU C11 TESTS 2 15 0
198313970 camellia. A March 20, 2023, 5:32 a.m. OK GNU C++14 TESTS 2 0 0
198314117 minhnhatmn16 A March 20, 2023, 5:33 a.m. OK GNU C++14 TESTS 2 0 0
198314242 Dowry A March 20, 2023, 5:35 a.m. OK GNU C++14 TESTS 2 0 0
198314559 dev_mandloi1603 A March 20, 2023, 5:38 a.m. OK GNU C++14 TESTS 2 0 0
198314695 viedoglol A March 20, 2023, 5:40 a.m. OK GNU C++14 TESTS 2 0 0
198316532 xiuer233 A March 20, 2023, 6:02 a.m. OK GNU C++14 TESTS 2 0 0
198316418 Anand_07 A March 20, 2023, 6:01 a.m. OK GNU C++14 TESTS 2 0 0
198316040 Achm.1 A March 20, 2023, 5:57 a.m. OK GNU C++14 TESTS 2 0 0
198315762 Conqueror_965 A March 20, 2023, 5:54 a.m. OK GNU C++14 TESTS 2 0 0
198315185 zhenqile A March 20, 2023, 5:46 a.m. OK GNU C++14 TESTS 2 0 0
198316431 hayaSanzh A March 20, 2023, 6:01 a.m. OK GNU C++17 TESTS 2 0 0
198316425 DiscoDude A March 20, 2023, 6:01 a.m. OK GNU C++17 TESTS 2 0 0
198316401 ROMCOM_BOY A March 20, 2023, 6:01 a.m. OK GNU C++17 TESTS 2 0 0
198316326 Longqiang A March 20, 2023, 6 a.m. OK GNU C++17 TESTS 2 0 0
198316015 Faisal51151 A March 20, 2023, 5:56 a.m. OK GNU C++17 TESTS 2 0 0
198315869 Sanzid624 A March 20, 2023, 5:55 a.m. OK GNU C++17 TESTS 2 0 0
198315861 frankbozar A March 20, 2023, 5:55 a.m. OK GNU C++17 TESTS 2 0 0
198315848 kaitokid2811 A March 20, 2023, 5:55 a.m. OK GNU C++17 TESTS 2 0 0
198315593 981 A March 20, 2023, 5:51 a.m. OK GNU C++17 TESTS 2 0 0
198315486 XinyingZheng A March 20, 2023, 5:50 a.m. OK GNU C++17 TESTS 2 0 0
198315078 Catee A March 20, 2023, 5:46 a.m. OK GNU C++17 (64) TESTS 2 0 0
198304925 vioalbert A March 20, 2023, 3:32 a.m. OK GNU C++17 (64) TESTS 2 0 0
198305855 youmi_45 A March 20, 2023, 3:47 a.m. OK GNU C++17 (64) TESTS 2 0 0
198306431 Rifat777 A March 20, 2023, 3:55 a.m. OK GNU C++17 (64) TESTS 2 0 0
198306496 Niaz_Kamiub A March 20, 2023, 3:56 a.m. OK GNU C++17 (64) TESTS 2 0 0
198306602 roshan2412 A March 20, 2023, 3:58 a.m. OK GNU C++17 (64) TESTS 2 0 0
198307746 Yn_ns A March 20, 2023, 4:15 a.m. OK GNU C++17 (64) TESTS 2 0 0
198308890 jisanahmed10667 A March 20, 2023, 4:31 a.m. OK GNU C++17 (64) TESTS 2 0 0
198310841 Njaso A March 20, 2023, 4:54 a.m. OK GNU C++17 (64) TESTS 2 0 0
198311217 its_smfaisal A March 20, 2023, 4:59 a.m. OK GNU C++17 (64) TESTS 2 0 0
198314399 Hojamuhammet A March 20, 2023, 5:37 a.m. OK GNU C++20 (64) TESTS 2 0 0
198316039 shashankk A March 20, 2023, 5:57 a.m. OK GNU C++20 (64) TESTS 2 0 0
198315686 BAKIEV.OFFICIAL A March 20, 2023, 5:53 a.m. OK GNU C++20 (64) TESTS 2 0 0
198315522 uppercase_guy1 A March 20, 2023, 5:50 a.m. OK GNU C++20 (64) TESTS 2 0 0
198315492 bnu20DT A March 20, 2023, 5:50 a.m. OK GNU C++20 (64) TESTS 2 0 0
198314895 anuj2021 A March 20, 2023, 5:43 a.m. OK GNU C++20 (64) TESTS 2 0 0
198314751 kiarazm A March 20, 2023, 5:41 a.m. OK GNU C++20 (64) TESTS 2 0 0
198314719 zzt_ A March 20, 2023, 5:40 a.m. OK GNU C++20 (64) TESTS 2 0 0
198314687 Kido.new A March 20, 2023, 5:40 a.m. OK GNU C++20 (64) TESTS 2 0 0
198314504 sbdlg A March 20, 2023, 5:38 a.m. OK GNU C++20 (64) TESTS 2 0 0
198308323 longsl A March 20, 2023, 4:24 a.m. OK Go TESTS 2 0 0
198314822 vijender_8601 A March 20, 2023, 5:42 a.m. OK Java 11 TESTS 2 155 0
198265753 naveenkumar.s2021cseb A March 19, 2023, 6:11 p.m. OK Java 11 TESTS 2 155 0
198316260 Parvathi29 A March 20, 2023, 5:59 a.m. OK Java 11 TESTS 2 170 0
198310239 pranp_24 A March 20, 2023, 4:48 a.m. OK Java 11 TESTS 2 171 0
198308158 Tarunkrish A March 20, 2023, 4:21 a.m. OK Java 11 TESTS 2 171 0
198301110 __bing007___ A March 20, 2023, 2:20 a.m. OK Java 11 TESTS 2 171 0
198305774 erasmas A March 20, 2023, 3:46 a.m. OK Java 11 TESTS 2 171 0
198293926 Try14022001Baar A March 20, 2023, 12:52 a.m. OK Java 11 TESTS 2 171 0
198282414 ETHANHUNTMI5 A March 19, 2023, 8:49 p.m. OK Java 11 TESTS 2 171 0
198271356 etian6795 A March 19, 2023, 6:51 p.m. OK Java 11 TESTS 2 171 0
198272170 DavidDaHuang A March 19, 2023, 6:58 p.m. OK Java 17 TESTS 2 140 102400
198274325 hridyesh A March 19, 2023, 7:17 p.m. OK Java 17 TESTS 2 155 307200
198265094 efti23 A March 19, 2023, 6:07 p.m. OK Java 17 TESTS 2 155 307200
198304083 Hemstitch4074 A March 20, 2023, 3:17 a.m. OK Java 17 TESTS 2 155 716800
198271275 anubhavRoy_1305 A March 19, 2023, 6:50 p.m. OK Java 17 TESTS 2 171 204800
198299428 ksvijayan06 A March 20, 2023, 1:43 a.m. OK Java 17 TESTS 2 171 614400
198305880 klu2100030310 A March 20, 2023, 3:47 a.m. OK Java 17 TESTS 2 187 0
198271177 omar_sherif A March 19, 2023, 6:50 p.m. OK Java 17 TESTS 2 202 0
198310436 rahuliya A March 20, 2023, 4:50 a.m. OK Java 17 TESTS 2 202 102400
198307392 goalboy A March 20, 2023, 4:10 a.m. OK Java 17 TESTS 2 202 204800
198316542 Cromyl A March 20, 2023, 6:02 a.m. OK Java 8 TESTS 2 77 0
198269585 Ziran3234 A March 19, 2023, 6:37 p.m. OK Java 8 TESTS 2 77 0
198303896 Guddu_P A March 20, 2023, 3:13 a.m. OK Java 8 TESTS 2 78 0
198272311 Asee A March 19, 2023, 6:59 p.m. OK Java 8 TESTS 2 78 0
198293805 L-0720 A March 20, 2023, 12:49 a.m. OK Java 8 TESTS 2 93 0
198288362 Rounder A March 19, 2023, 10:36 p.m. OK Java 8 TESTS 2 93 0
198278560 p_ghan A March 19, 2023, 8 p.m. OK Java 8 TESTS 2 108 0
198271260 Saigone A March 19, 2023, 6:50 p.m. OK Java 8 TESTS 2 108 0
198266178 Bagel_ A March 19, 2023, 6:14 p.m. OK Java 8 TESTS 2 108 0
198304757 rahul88bt A March 20, 2023, 3:29 a.m. OK Java 8 TESTS 2 124 0
198273541 Golovanov399 A March 19, 2023, 7:10 p.m. OK Kotlin 1.7 TESTS 2 202 0
198283494 Hussein_salem A March 19, 2023, 9:04 p.m. OK Kotlin 1.7 TESTS 2 249 0
198289039 jithomp A March 19, 2023, 10:51 p.m. OK MS C++ 2017 TESTS 2 0 0
198314668 BANG_bang_CN A March 20, 2023, 5:40 a.m. OK MS C++ 2017 TESTS 2 0 0
198308718 phoenix_78 A March 20, 2023, 4:29 a.m. OK MS C++ 2017 TESTS 2 0 0
198308131 hritt A March 20, 2023, 4:21 a.m. OK MS C++ 2017 TESTS 2 0 0
198305014 IITeens A March 20, 2023, 3:33 a.m. OK MS C++ 2017 TESTS 2 0 0
198288145 doanminhtue A March 19, 2023, 10:31 p.m. OK MS C++ 2017 TESTS 2 0 0
198283973 Zeyad.AnkhAmon99 A March 19, 2023, 9:12 p.m. OK MS C++ 2017 TESTS 2 0 0
198281162 JOEelGAMD A March 19, 2023, 8:33 p.m. OK MS C++ 2017 TESTS 2 0 0
198273183 Sverx_Razum A March 19, 2023, 7:06 p.m. OK MS C++ 2017 TESTS 2 0 0
198315272 Tim_on A March 20, 2023, 5:47 a.m. OK MS C++ 2017 TESTS 2 15 0
198283620 Adham0 A March 19, 2023, 9:06 p.m. OK PHP TESTS 2 15 0
198273502 MaoLiser A March 19, 2023, 7:09 p.m. OK PyPy 3 TESTS 2 62 0
198265890 fari_magistr A March 19, 2023, 6:12 p.m. OK PyPy 3 TESTS 2 77 0
198265604 b-baka A March 19, 2023, 6:11 p.m. OK PyPy 3 TESTS 2 77 0
198291113 alpy123 A March 19, 2023, 11:41 p.m. OK PyPy 3 TESTS 2 92 0
198298934 dhaivatdshah A March 20, 2023, 1:32 a.m. OK PyPy 3 TESTS 2 93 0
198314646 Probability1 A March 20, 2023, 5:40 a.m. OK PyPy 3-64 TESTS 2 31 0
198284133 oneku16 A March 19, 2023, 9:14 p.m. OK PyPy 3-64 TESTS 2 31 0
198315062 shaksham26 A March 20, 2023, 5:45 a.m. OK PyPy 3-64 TESTS 2 46 0
198313466 chiefoggy A March 20, 2023, 5:26 a.m. OK PyPy 3-64 TESTS 2 46 0
198313283 guptarahul6176 A March 20, 2023, 5:24 a.m. OK PyPy 3-64 TESTS 2 46 0
198308463 okay4869 A March 20, 2023, 4:26 a.m. OK PyPy 3-64 TESTS 2 46 0
198301488 vishnesh A March 20, 2023, 2:27 a.m. OK PyPy 3-64 TESTS 2 46 0
198300758 Youarenotgood A March 20, 2023, 2:13 a.m. OK PyPy 3-64 TESTS 2 46 0
198300012 hexterite A March 20, 2023, 1:56 a.m. OK PyPy 3-64 TESTS 2 46 0
198294348 voicon A March 20, 2023, 1:02 a.m. OK PyPy 3-64 TESTS 2 46 0
198309062 Tirth11 A March 20, 2023, 4:33 a.m. OK Python 3 TESTS 2 15 0
198287486 koi999 A March 19, 2023, 10:16 p.m. OK Python 3 TESTS 2 15 0
198271498 Tariq15 A March 19, 2023, 6:52 p.m. OK Python 3 TESTS 2 15 0
198313293 kolyalegenda A March 20, 2023, 5:24 a.m. OK Python 3 TESTS 2 30 0
198310376 2100031199cseh A March 20, 2023, 4:49 a.m. OK Python 3 TESTS 2 30 0
198310312 akshay_panwar_01 A March 20, 2023, 4:48 a.m. OK Python 3 TESTS 2 30 0
198300608 Vlad555 A March 20, 2023, 2:09 a.m. OK Python 3 TESTS 2 30 0
198293225 Manav_Garg A March 20, 2023, 12:34 a.m. OK Python 3 TESTS 2 30 0
198280501 ekru A March 19, 2023, 8:25 p.m. OK Python 3 TESTS 2 30 0
198279335 Moutyque A March 19, 2023, 8:10 p.m. OK Python 3 TESTS 2 30 0
198310045 novice.li A March 20, 2023, 4:46 a.m. OK Rust 2021 TESTS 2 0 0
198295074 Kither A March 20, 2023, 1:19 a.m. OK Rust 2021 TESTS 2 15 0

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