Codeforces Round 955 (Div. 2, with prizes from NEAR!)

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
1982 Codeforces Round 955 (Div. 2, with prizes from NEAR!) FINISHED False 7200 12497099 June 25, 2024, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 25132 ) A Soccer PROGRAMMING greedy implementation math sortings

B'Dima loves watching soccer. In such a game, the score on the scoreboard is represented as x : y , where x is the number of goals of the first team, and y is the number of goals of the second team. At any given time, only one team can score a goal, so the score x : y can change to either (x + 1) : y , or x : (y + 1) . While watching a soccer game, Dima was distracted by very important matters, and after some time, he returned to watching the game. Dima remembers the score right before he was distracted, and the score right after he returned. Given these two scores, he wonders the following question. Is it possible that, while Dima was not watching the game, the teams never had an equal score? It is guaranteed that at neither of the two time points Dima remembers the teams had equal scores. However, it is possible that the score did not change during his absence. Help Dima and answer the question! Each test consists of several test cases. The first line contains an integer t ( 1 <= t <= 10^{4} ) -- the number of test cases. Then follows the description of the test cases. The first line of each test case contains two integers x_{1}, y_{1} ( 0 <= x_{1}, y_{1} <= 10^{9} , x_{1} neq y_{1} ) -- the score before Dima was distracted. The second line of each test case contains two integers x_{2}, y_{2} ( x_{1} <= x_{2} <= 10^{9} , y_{1} <= y_{2} <= 10^{9} , x_{2} neq y_{2} ) -- the score when Dima returned. For each test case, output "YES" without quotes if it is possible, that the teams never had a tie while Dima was away, otherwise output "NO" without quotes. You can output each letter in any case (for example, the strings "yEs", "yes", "Yes", and "YES" will be recognized as a positive answer). In the first test case, the score before Dima left was 1 : 0 . When he leaves, the first team scores several goals in a row until the score becom'...

Tutorials

130839

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
267439933 kareem_badr A June 25, 2024, 10:51 p.m. OK C# 10 TESTS 4 109 3174400
267460896 hashi_rama A June 26, 2024, 4:57 a.m. OK C++14 (GCC 6-32) TESTS 4 46 0
267458838 _Kevin A June 26, 2024, 4:34 a.m. OK C++14 (GCC 6-32) TESTS 4 46 0
267456913 ayushk1234 A June 26, 2024, 4:13 a.m. OK C++14 (GCC 6-32) TESTS 4 46 0
267455654 NoOb_MASTER07 A June 26, 2024, 3:58 a.m. OK C++14 (GCC 6-32) TESTS 4 46 0
267453289 sujay_sikandar A June 26, 2024, 3:25 a.m. OK C++14 (GCC 6-32) TESTS 4 46 0
267449732 ziwen_wang A June 26, 2024, 2:29 a.m. OK C++14 (GCC 6-32) TESTS 4 46 0
267447717 kdjayyyy A June 26, 2024, 1:51 a.m. OK C++14 (GCC 6-32) TESTS 4 46 0
267447021 Sanyueyetu A June 26, 2024, 1:36 a.m. OK C++14 (GCC 6-32) TESTS 4 46 0
267440312 llzer A June 25, 2024, 10:59 p.m. OK C++14 (GCC 6-32) TESTS 4 46 0
267441732 Sunnynotsan1 A June 25, 2024, 11:32 p.m. OK C++14 (GCC 6-32) TESTS 4 46 0
267450199 sanjay84 A June 26, 2024, 2:36 a.m. OK C++17 (GCC 7-32) TESTS 4 31 0
267458630 xinshou A June 26, 2024, 4:32 a.m. OK C++17 (GCC 7-32) TESTS 4 31 0
267452549 blazeofdu A June 26, 2024, 3:14 a.m. OK C++17 (GCC 7-32) TESTS 4 31 0
267437491 iBlameFrancisco A June 25, 2024, 10:01 p.m. OK C++17 (GCC 7-32) TESTS 4 31 0
267466437 Bansal3112 A June 26, 2024, 5:51 a.m. OK C++17 (GCC 7-32) TESTS 4 46 0
267467535 NgocPhu A June 26, 2024, 6:01 a.m. OK C++17 (GCC 7-32) TESTS 4 46 0
267467253 Arin_Gupta A June 26, 2024, 5:58 a.m. OK C++17 (GCC 7-32) TESTS 4 46 0
267467207 Nader_Osama A June 26, 2024, 5:58 a.m. OK C++17 (GCC 7-32) TESTS 4 46 0
267467175 moksh_malhotra A June 26, 2024, 5:58 a.m. OK C++17 (GCC 7-32) TESTS 4 46 0
267466413 516manav A June 26, 2024, 5:51 a.m. OK C++17 (GCC 7-32) TESTS 4 46 0
267446593 Luxh A June 26, 2024, 1:26 a.m. OK C++20 (GCC 13-64) TESTS 4 31 0
267463483 Anonymous_chief A June 26, 2024, 5:24 a.m. OK C++20 (GCC 13-64) TESTS 4 31 0
267459321 ChaitanyaArora_2021033 A June 26, 2024, 4:39 a.m. OK C++20 (GCC 13-64) TESTS 4 31 0
267450341 Dispensable A June 26, 2024, 2:39 a.m. OK C++20 (GCC 13-64) TESTS 4 31 0
267433649 ipy_ A June 25, 2024, 8:59 p.m. OK C++20 (GCC 13-64) TESTS 4 31 0
267467910 deckedge A June 26, 2024, 6:04 a.m. OK C++20 (GCC 13-64) TESTS 4 46 0
267467491 MOHIR_MBSTU A June 26, 2024, 6 a.m. OK C++20 (GCC 13-64) TESTS 4 46 0
267467146 mdali17 A June 26, 2024, 5:57 a.m. OK C++20 (GCC 13-64) TESTS 4 46 0
267466678 anupama1871980 A June 26, 2024, 5:53 a.m. OK C++20 (GCC 13-64) TESTS 4 46 0
267466364 GOURAB A June 26, 2024, 5:50 a.m. OK C++20 (GCC 13-64) TESTS 4 46 0
267438512 bluemegane A June 25, 2024, 10:20 p.m. OK C# 8 TESTS 4 139 2969600
267450216 snowythecat A June 26, 2024, 2:37 a.m. OK GNU C11 TESTS 4 31 102400
267447302 Hori A June 26, 2024, 1:42 a.m. OK GNU C11 TESTS 4 31 102400
267447042 Hori A June 26, 2024, 1:37 a.m. OK GNU C11 TESTS 4 31 102400
267447409 Hori A June 26, 2024, 1:45 a.m. OK GNU C11 TESTS 4 46 102400
267453974 kapilyadav20005 A June 26, 2024, 3:35 a.m. OK GNU C11 TESTS 4 62 102400
267402782 chandini_chinta A June 25, 2024, 4:31 p.m. OK GNU C11 TESTS 4 77 0
267410244 Tapu2168 A June 25, 2024, 5:24 p.m. OK GNU C11 TESTS 4 77 0
267455258 AbNv069 A June 26, 2024, 3:52 a.m. OK GNU C11 TESTS 4 77 102400
267453333 atharvatol04 A June 26, 2024, 3:25 a.m. OK GNU C11 TESTS 4 77 102400
267410074 cp123.mail.123 A June 25, 2024, 5:23 p.m. OK GNU C11 TESTS 4 77 102400
267453757 SadFriedRice A June 26, 2024, 3:32 a.m. OK Go TESTS 4 46 1024000
267413224 SNX03 A June 25, 2024, 5:41 p.m. OK Go TESTS 4 46 1126400
267451406 nguyenquocthao00 A June 26, 2024, 2:57 a.m. OK Go TESTS 4 233 17612800
267411313 1936557 A June 25, 2024, 5:30 p.m. OK Haskell TESTS 4 77 0
267425682 codeWithDarshan A June 25, 2024, 7:22 p.m. OK Java 21 TESTS 4 187 614400
267421739 Sylvester_ A June 25, 2024, 6:45 p.m. OK Java 21 TESTS 4 187 614400
267450725 minibin A June 26, 2024, 2:45 a.m. OK Java 21 TESTS 4 187 716800
267413513 himneesh9 A June 25, 2024, 5:43 p.m. OK Java 21 TESTS 4 250 819200
267445345 -Jarvis- A June 26, 2024, 1:01 a.m. OK Java 21 TESTS 4 264 409600
267454392 neilchetty A June 26, 2024, 3:41 a.m. OK Java 21 TESTS 4 265 1228800
267409777 cry A June 25, 2024, 5:21 p.m. OK Java 21 TESTS 4 265 42188800
267412014 anshs10 A June 25, 2024, 5:34 p.m. OK Java 21 TESTS 4 281 921600
267403017 rishabh_kakralia A June 25, 2024, 4:31 p.m. OK Java 21 TESTS 4 311 307200
267467239 aditiagrawal A June 26, 2024, 5:58 a.m. OK Java 21 TESTS 4 312 512000
267439919 nis1234 A June 25, 2024, 10:51 p.m. OK Java 8 TESTS 4 109 0
267425826 Sumitsingh7 A June 25, 2024, 7:24 p.m. OK Java 8 TESTS 4 155 6656000
267420928 darkstars_stars A June 25, 2024, 6:38 p.m. OK Java 8 TESTS 4 155 6656000
267431248 etian6795 A June 25, 2024, 8:28 p.m. OK Java 8 TESTS 4 156 0
267413737 nobita1803 A June 25, 2024, 5:44 p.m. OK Java 8 TESTS 4 171 0
267411112 payal_2001 A June 25, 2024, 5:29 p.m. OK Java 8 TESTS 4 171 0
267445367 codesbyayush A June 26, 2024, 1:01 a.m. OK Java 8 TESTS 4 202 0
267449498 alllexey A June 26, 2024, 2:24 a.m. OK Java 8 TESTS 4 218 0
267433926 Farouk-Ashraf A June 25, 2024, 9:04 p.m. OK Java 8 TESTS 4 233 0
267422883 ankeshgupta A June 25, 2024, 6:55 p.m. OK Java 8 TESTS 4 233 0
267409237 khamitov A June 25, 2024, 5:18 p.m. OK Kotlin 1.7 TESTS 4 609 59392000
267446882 nesco A June 26, 2024, 1:33 a.m. OK Kotlin 1.9 TESTS 4 202 204800
267451327 gouravasdeo11 A June 26, 2024, 2:55 a.m. OK Kotlin 1.9 TESTS 4 233 0
267412279 debashish_1 A June 25, 2024, 5:35 p.m. OK PyPy 3 TESTS 4 233 8089600
267459049 maverickYK A June 26, 2024, 4:36 a.m. OK PyPy 3 TESTS 4 296 8601600
267424783 co23btech11003 A June 25, 2024, 7:13 p.m. OK PyPy 3 TESTS 4 342 8601600
267465370 sanjay.garg2072 A June 26, 2024, 5:41 a.m. OK PyPy 3 TESTS 4 343 8601600
267404183 BalusuSubhodhkumar A June 25, 2024, 4:33 p.m. OK PyPy 3 TESTS 4 359 7168000
267407830 Art10em A June 25, 2024, 5:13 p.m. OK PyPy 3 TESTS 4 374 8704000
267459066 gardengnome A June 26, 2024, 4:36 a.m. OK PyPy 3-64 TESTS 4 108 3379200
267462605 __bharat__ A June 26, 2024, 5:15 a.m. OK PyPy 3-64 TESTS 4 109 4710400
267413975 rmr A June 25, 2024, 5:46 p.m. OK PyPy 3-64 TESTS 4 124 5017600
267419145 MassimoG A June 25, 2024, 6:23 p.m. OK PyPy 3-64 TESTS 4 125 6348800
267410776 bergus A June 25, 2024, 5:27 p.m. OK PyPy 3-64 TESTS 4 139 4608000
267452273 MdAbedin A June 26, 2024, 3:10 a.m. OK PyPy 3-64 TESTS 4 139 5836800
267415500 NitroSpear A June 25, 2024, 5:56 p.m. OK PyPy 3-64 TESTS 4 140 4198400
267446358 RobinFromTheHood A June 26, 2024, 1:21 a.m. OK PyPy 3-64 TESTS 4 140 5529600
267446783 burnerboy13 A June 26, 2024, 1:31 a.m. OK PyPy 3-64 TESTS 4 140 137216000
267460820 D4D5C4 A June 26, 2024, 4:56 a.m. OK PyPy 3-64 TESTS 4 155 5120000
267441925 hs2470gm A June 25, 2024, 11:37 p.m. OK Python 3 TESTS 4 77 0
267463183 veera_teja_007 A June 26, 2024, 5:21 a.m. OK Python 3 TESTS 4 108 0
267452762 Brackets12 A June 26, 2024, 3:17 a.m. OK Python 3 TESTS 4 108 0
267448326 abdulrehmanikram9 A June 26, 2024, 2:02 a.m. OK Python 3 TESTS 4 108 0
267414530 K-Marjona A June 25, 2024, 5:49 p.m. OK Python 3 TESTS 4 108 0
267410363 Rohidul A June 25, 2024, 5:24 p.m. OK Python 3 TESTS 4 108 0
267409979 VJaanv A June 25, 2024, 5:22 p.m. OK Python 3 TESTS 4 108 0
267405347 manasthiruveedhula A June 25, 2024, 4:34 p.m. OK Python 3 TESTS 4 108 0
267458470 sjpremkumar A June 26, 2024, 4:30 a.m. OK Python 3 TESTS 4 109 0
267436566 bbjohn834 A June 25, 2024, 9:44 p.m. OK Python 3 TESTS 4 109 0
267415894 mash97 A June 25, 2024, 5:59 p.m. OK Ruby 3 TESTS 4 312 204800
267442321 0x81 A June 25, 2024, 11:47 p.m. OK Ruby 3 TESTS 4 359 1638400
267414768 cottoncotton A June 25, 2024, 5:51 p.m. OK Rust 2021 TESTS 4 30 0
267440049 strokeme A June 25, 2024, 10:53 p.m. OK Rust 2021 TESTS 4 62 0
267434348 demmax0512 A June 25, 2024, 9:10 p.m. OK Rust 2021 TESTS 4 62 0
267466420 strokeme A June 26, 2024, 5:51 a.m. OK Rust 2021 TESTS 4 77 0

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