Codeforces Round 654 (Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1371 Codeforces Round 654 (Div. 2) FINISHED False 7200 143655863 July 1, 2020, 1:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 20713 ) C A Cookie for You PROGRAMMING constructive algorithms greedy implementation math

B'Anna is a girl so brave that she is loved by everyone in the city and citizens love her cookies. She is planning to hold a party with cookies. Now she has a vanilla cookies and b chocolate cookies for the party. She invited n guests of the first type and m guests of the second type to the party. They will come to the party in some order. After coming to the party, each guest will choose the type of cookie (vanilla or chocolate) to eat. There is a difference in the way how they choose that type: If there are v vanilla cookies and c chocolate cookies at the moment, when the guest comes, then After that: Anna wants to know if there exists some order of guests, such that no one guest gets angry. Your task is to answer her question. The input consists of multiple test cases. The first line contains a single integer t ( 1 <= t <= 1000 ) -- the number of test cases. Next t lines contain descriptions of test cases. For each test case, the only line contains four integers a , b , n , m ( 0 <= a,b,n,m <= 10^{18}, n+m neq 0 ). For each test case, print the answer in one line. If there exists at least one valid order, print "Yes". Otherwise, print "No". You can print each letter in any case (upper or lower). In the first test case, let 's consider the order {1, 2, 2 } of types of guests. Then: So, this order can 't be chosen by Anna. Let 's consider the order {2, 2, 1 } of types of guests. Then: So, the answer to this test case is "Yes". In the fifth test case, it is illustrated, that the number of cookies ( a + b ) can be equal to zero, but the number of guests ( n + m ) can 't be equal to zero. In the sixth test case, be careful about the overflow of 32 -bit integer type. '...

Tutorials

Codeforces Round #654 (Div. 2) Editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
85669041 ruban C July 1, 2020, 2:41 p.m. OK Delphi TESTS 25 31 307200
85688736 chowdhuryshashwoto C July 1, 2020, 3:21 p.m. OK GNU C11 TESTS 25 31 0
85685829 Abrar_Al_Samit C July 1, 2020, 3:15 p.m. OK GNU C11 TESTS 25 31 0
85685803 vladislav_k C July 1, 2020, 3:15 p.m. OK GNU C11 TESTS 25 31 0
85738507 Himelcse005 C July 2, 2020, 5:28 a.m. OK GNU C11 TESTS 25 31 0
85706752 tanishk_1 C July 1, 2020, 5:41 p.m. OK GNU C11 TESTS 25 31 0
85705532 khasrulShihab C July 1, 2020, 5:29 p.m. OK GNU C11 TESTS 25 31 0
85700482 Rahin31 C July 1, 2020, 4:50 p.m. OK GNU C11 TESTS 25 31 0
85699939 physics0523 C July 1, 2020, 4:48 p.m. OK GNU C11 TESTS 25 31 0
85690084 subham348 C July 1, 2020, 3:24 p.m. OK GNU C11 TESTS 25 31 0
85694118 Amin.s C July 1, 2020, 3:32 p.m. OK GNU C11 TESTS 25 31 0
85672105 DanielMontes C July 1, 2020, 2:47 p.m. OK GNU C++11 TESTS 25 15 0
85682880 dreamstarfirst C July 1, 2020, 3:09 p.m. OK GNU C++11 TESTS 25 15 0
85672652 flover_qq C July 1, 2020, 2:48 p.m. OK GNU C++11 TESTS 25 15 0
85663064 275307894a C July 1, 2020, 2:30 p.m. OK GNU C++11 TESTS 25 15 0
85723260 A_sc_1 C July 1, 2020, 11:13 p.m. OK GNU C++11 TESTS 25 15 0
85738248 vjudge1 C July 2, 2020, 5:24 a.m. OK GNU C++11 TESTS 25 15 0
85673453 mejiamejia C July 1, 2020, 2:50 p.m. OK GNU C++11 TESTS 25 15 3788800
85731405 LOVE_YJZ C July 2, 2020, 3:17 a.m. OK GNU C++11 TESTS 25 30 0
85728243 the.one.1 C July 2, 2020, 2:04 a.m. OK GNU C++11 TESTS 25 30 0
85727221 Neeraj9436 C July 2, 2020, 1:38 a.m. OK GNU C++11 TESTS 25 30 0
85670476 darshmodi C July 1, 2020, 2:44 p.m. OK GNU C++14 TESTS 25 30 0
85665963 bansal_naman C July 1, 2020, 2:35 p.m. OK GNU C++14 TESTS 25 30 0
85672826 KISL_ C July 1, 2020, 2:48 p.m. OK GNU C++14 TESTS 25 30 0
85674738 Mr.vajpayee C July 1, 2020, 2:52 p.m. OK GNU C++14 TESTS 25 30 0
85681329 Mboker0109 C July 1, 2020, 3:06 p.m. OK GNU C++14 TESTS 25 30 0
85684823 swapscool C July 1, 2020, 3:13 p.m. OK GNU C++14 TESTS 25 30 0
85672724 AbuRifatMuhammed C July 1, 2020, 2:48 p.m. OK GNU C++14 TESTS 25 30 0
85672301 Siyaana C July 1, 2020, 2:47 p.m. OK GNU C++14 TESTS 25 30 0
85712561 gonerogue7755 C July 1, 2020, 6:54 p.m. OK GNU C++14 TESTS 25 30 102400
85740831 poisonserpent_17 C July 2, 2020, 6:02 a.m. OK GNU C++14 TESTS 25 31 0
85721759 David_Garcia C July 1, 2020, 10:18 p.m. OK GNU C++17 TESTS 25 30 0
85666574 Infinito_ C July 1, 2020, 2:36 p.m. OK GNU C++17 TESTS 25 30 0
85711185 Chocobar C July 1, 2020, 6:34 p.m. OK GNU C++17 TESTS 25 30 0
85683523 rocketrex C July 1, 2020, 3:10 p.m. OK GNU C++17 TESTS 25 30 0
85677567 splendid_marvel C July 1, 2020, 2:58 p.m. OK GNU C++17 TESTS 25 30 0
85708070 skankhunt_42 C July 1, 2020, 5:55 p.m. OK GNU C++17 TESTS 25 30 0
85707605 haser C July 1, 2020, 5:50 p.m. OK GNU C++17 TESTS 25 30 0
85691317 worm_eaten_by_chicken C July 1, 2020, 3:26 p.m. OK GNU C++17 TESTS 25 30 0
85687758 HishamDroubi C July 1, 2020, 3:19 p.m. OK GNU C++17 TESTS 25 30 204800
85699031 abmax777 C July 1, 2020, 4:45 p.m. OK GNU C++17 TESTS 25 30 204800
85661559 Theofratus C July 1, 2020, 2:27 p.m. OK GNU C++17 (64) TESTS 25 15 0
85719010 nprakhar0411 C July 1, 2020, 8:57 p.m. OK GNU C++17 (64) TESTS 25 15 0
85698701 ggdwbg C July 1, 2020, 4:44 p.m. OK GNU C++17 (64) TESTS 25 15 204800
85715010 morete C July 1, 2020, 7:32 p.m. OK GNU C++17 (64) TESTS 25 30 0
85719365 lightseba C July 1, 2020, 9:07 p.m. OK GNU C++17 (64) TESTS 25 30 0
85724378 nicknamee12 C July 2, 2020, 12:03 a.m. OK GNU C++17 (64) TESTS 25 30 0
85726539 iaNTU C July 2, 2020, 1:20 a.m. OK GNU C++17 (64) TESTS 25 30 0
85731051 LethalPuppy C July 2, 2020, 3:09 a.m. OK GNU C++17 (64) TESTS 25 30 0
85736177 Sstee1XD C July 2, 2020, 4:51 a.m. OK GNU C++17 (64) TESTS 25 30 0
85694639 III_Wolverine_III C July 1, 2020, 3:32 p.m. OK GNU C++17 (64) TESTS 25 30 0
85668731 ktateish C July 1, 2020, 2:40 p.m. OK Go TESTS 25 46 102400
85719515 Russell_Emerine C July 1, 2020, 9:11 p.m. OK Haskell TESTS 25 46 102400
85708776 GForceSquared C July 1, 2020, 6:04 p.m. OK Java 11 TESTS 25 171 0
85708720 chandler0702 C July 1, 2020, 6:03 p.m. OK Java 11 TESTS 25 171 0
85705043 pgupta9830 C July 1, 2020, 5:24 p.m. OK Java 11 TESTS 25 171 0
85701811 bobib C July 1, 2020, 4:58 p.m. OK Java 11 TESTS 25 171 0
85675704 p_unit C July 1, 2020, 2:54 p.m. OK Java 11 TESTS 25 171 0
85725269 anhtaihsgs C July 2, 2020, 12:36 a.m. OK Java 11 TESTS 25 186 0
85723665 Oopsimbad C July 1, 2020, 11:32 p.m. OK Java 11 TESTS 25 186 0
85716424 sam_abbas80 C July 1, 2020, 7:57 p.m. OK Java 11 TESTS 25 186 0
85712967 ritwikrst C July 1, 2020, 7 p.m. OK Java 11 TESTS 25 186 0
85703258 skittles1412 C July 1, 2020, 5:08 p.m. OK Java 11 TESTS 25 186 0
85663343 elkadymohammed01 C July 1, 2020, 2:30 p.m. OK Java 8 TESTS 25 108 0
85726443 _maverick C July 2, 2020, 1:16 a.m. OK Java 8 TESTS 25 109 0
85738042 ragnarok001 C July 2, 2020, 5:21 a.m. OK Java 8 TESTS 25 109 0
85735308 atharvat77 C July 2, 2020, 4:35 a.m. OK Java 8 TESTS 25 109 0
85725884 texasaboy1 C July 2, 2020, 12:57 a.m. OK Java 8 TESTS 25 109 0
85718206 jxin31415 C July 1, 2020, 8:37 p.m. OK Java 8 TESTS 25 109 0
85717791 ay_08 C July 1, 2020, 8:27 p.m. OK Java 8 TESTS 25 109 0
85708843 Hasib_Ullah C July 1, 2020, 6:05 p.m. OK Java 8 TESTS 25 109 0
85704559 flyman3046 C July 1, 2020, 5:20 p.m. OK Java 8 TESTS 25 109 0
85704551 the_royal_raj C July 1, 2020, 5:20 p.m. OK Java 8 TESTS 25 109 0
85726050 Spheniscine C July 2, 2020, 1:03 a.m. OK Kotlin TESTS 25 109 0
85732402 timurtibeyev C July 2, 2020, 3:38 a.m. OK Kotlin TESTS 25 124 0
85713871 Hakiobo C July 1, 2020, 7:13 p.m. OK Kotlin TESTS 25 124 0
85670735 rocketm C July 1, 2020, 2:44 p.m. OK Kotlin TESTS 25 140 0
85662014 wuchaojie925 C July 1, 2020, 2:28 p.m. OK Kotlin TESTS 25 171 0
85695117 Glamdring C July 1, 2020, 3:33 p.m. OK Kotlin TESTS 25 171 0
85682400 wbars C July 1, 2020, 3:08 p.m. OK Kotlin TESTS 25 187 0
85686706 totole C July 1, 2020, 3:17 p.m. OK Kotlin TESTS 25 202 102400
85667718 CepGamer C July 1, 2020, 2:39 p.m. OK Kotlin TESTS 25 202 1024000
85670160 riantkb C July 1, 2020, 2:43 p.m. OK Mono C# TESTS 25 77 819200
85664872 Myeongjoon C July 1, 2020, 2:33 p.m. OK Mono C# TESTS 25 77 2457600
85687677 magicmoo C July 1, 2020, 3:19 p.m. OK MS C++ TESTS 25 46 0
85682089 Biang-Biang C July 1, 2020, 3:07 p.m. OK MS C++ TESTS 25 46 0
85682867 YamagenSakam C July 1, 2020, 3:09 p.m. OK MS C++ 2017 TESTS 25 31 0
85731332 skymin C July 2, 2020, 3:16 a.m. OK MS C++ 2017 TESTS 25 31 0
85728046 pandoomanda C July 2, 2020, 1:59 a.m. OK MS C++ 2017 TESTS 25 31 0
85707008 HelloWorld101 C July 1, 2020, 5:43 p.m. OK MS C++ 2017 TESTS 25 31 0
85686237 pandoomanda C July 1, 2020, 3:16 p.m. OK MS C++ 2017 TESTS 25 31 0
85680729 xsc C July 1, 2020, 3:04 p.m. OK MS C++ 2017 TESTS 25 31 0
85678531 drobucs C July 1, 2020, 3 p.m. OK MS C++ 2017 TESTS 25 31 0
85675200 grey C July 1, 2020, 2:53 p.m. OK MS C++ 2017 TESTS 25 31 0
85672572 khoabright C July 1, 2020, 2:48 p.m. OK MS C++ 2017 TESTS 25 31 0
85669828 TimKo C July 1, 2020, 2:42 p.m. OK MS C++ 2017 TESTS 25 31 0
85662557 Loremon C July 1, 2020, 2:29 p.m. OK Node.js TESTS 25 93 1228800
85734851 OmniSliver C July 2, 2020, 4:27 a.m. OK Node.js TESTS 25 108 1536000
85666776 raj1307 C July 1, 2020, 2:37 p.m. OK PyPy 2 TESTS 25 139 614400
85681675 starkizard C July 1, 2020, 3:06 p.m. OK PyPy 2 TESTS 25 155 1638400
85662697 sksshivam007 C July 1, 2020, 2:29 p.m. OK PyPy 2 TESTS 25 156 1843200
85715401 ap1008 C July 1, 2020, 7:38 p.m. OK PyPy 2 TESTS 25 187 2457600
85663040 snape_here C July 1, 2020, 2:30 p.m. OK PyPy 2 TESTS 25 218 8704000
85682658 Satwik_Tiwari C July 1, 2020, 3:08 p.m. OK PyPy 2 TESTS 25 234 8294400
85677747 mo-hit C July 1, 2020, 2:58 p.m. OK PyPy 2 TESTS 25 234 9420800
85674043 kanhaiya38 C July 1, 2020, 2:51 p.m. OK PyPy 3 TESTS 25 155 204800
85662760 gintoki_s C July 1, 2020, 2:29 p.m. OK PyPy 3 TESTS 25 155 204800
85702973 ramgarg102 C July 1, 2020, 5:06 p.m. OK PyPy 3 TESTS 25 155 1331200
85708266 GoatTimeDavis C July 1, 2020, 5:57 p.m. OK PyPy 3 TESTS 25 155 1433600
85705623 PracticeAccountICL C July 1, 2020, 5:30 p.m. OK PyPy 3 TESTS 25 155 1433600
85669997 bravotango C July 1, 2020, 2:43 p.m. OK PyPy 3 TESTS 25 155 1536000
85669836 anilsaxena C July 1, 2020, 2:42 p.m. OK PyPy 3 TESTS 25 155 1638400
85679461 westwakki C July 1, 2020, 3:02 p.m. OK PyPy 3 TESTS 25 155 2048000
85672015 manish.17 C July 1, 2020, 2:47 p.m. OK PyPy 3 TESTS 25 156 1536000
85699218 x3mka C July 1, 2020, 4:46 p.m. OK PyPy 3 TESTS 25 156 1740800
85713505 ap1008 C July 1, 2020, 7:08 p.m. OK Python 2 TESTS 25 186 0
85700131 ComptineDunAutreEte C July 1, 2020, 4:49 p.m. OK Python 2 TESTS 25 186 0
85692691 kmd99 C July 1, 2020, 3:29 p.m. OK Python 2 TESTS 25 187 0
85662420 lalith_krg1 C July 1, 2020, 2:29 p.m. OK Python 2 TESTS 25 187 0
85680698 KA_Rma C July 1, 2020, 3:04 p.m. OK Python 3 TESTS 25 108 307200
85740022 drashtijtandel C July 2, 2020, 5:51 a.m. OK Python 3 TESTS 25 109 0
85736191 jjoyner0892 C July 2, 2020, 4:51 a.m. OK Python 3 TESTS 25 109 0
85727826 KanhuKeNanu C July 2, 2020, 1:54 a.m. OK Python 3 TESTS 25 109 0
85727078 sarcasmqueen C July 2, 2020, 1:34 a.m. OK Python 3 TESTS 25 109 0
85726134 pk01 C July 2, 2020, 1:06 a.m. OK Python 3 TESTS 25 109 0
85715840 bhavy_barca C July 1, 2020, 7:46 p.m. OK Python 3 TESTS 25 109 0
85709045 Raselroky C July 1, 2020, 6:07 p.m. OK Python 3 TESTS 25 109 0
85708000 prime.1729 C July 1, 2020, 5:54 p.m. OK Python 3 TESTS 25 109 0
85706519 ranjithm2001 C July 1, 2020, 5:39 p.m. OK Python 3 TESTS 25 109 0
85666864 masa0216masa0216masa0216 C July 1, 2020, 2:37 p.m. OK Ruby TESTS 25 966 921600
85704986 shirakia C July 1, 2020, 5:24 p.m. OK Ruby TESTS 25 998 1638400
85701628 cotton100pc C July 1, 2020, 4:57 p.m. OK Rust TESTS 25 31 204800
85723045 bqn C July 1, 2020, 11:05 p.m. OK Rust TESTS 25 61 0

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