Codeforces Round 634 (Div. 3)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1335 Codeforces Round 634 (Div. 3) FINISHED False 7200 145034699 April 13, 2020, 2:35 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 86035 ) A Candies and Two Sisters PROGRAMMING math 800

B'There are two sisters Alice and Betty. You have n candies. You want to distribute these n candies between two sisters in such a way that: Your task is to calculate the number of ways to distribute exactly n candies between sisters in a way described above. Candies are indistinguishable. Formally, find the number of ways to represent n as the sum of n=a+b , where a and b are positive integers and a>b . You have to answer t independent test cases. The first line of the input contains one integer t ( 1 <= t <= 10^4 ) -- the number of test cases. Then t test cases follow. The only line of a test case contains one integer n ( 1 <= n <= 2 cdot 10^9 ) -- the number of candies you have. For each test case, print the answer -- the number of ways to distribute exactly n candies between two sisters in a way described in the problem statement. If there is no way to satisfy all the conditions, print 0 . For the test case of the example, the 3 possible ways to distribute candies are: '...

Tutorials

75993

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
77903406 iamarijit A April 24, 2020, 10:46 a.m. OK Clang++17 Diagnostics TESTS 24 46 0 800
77359196 vjudge4 A April 20, 2020, 12:26 p.m. OK Clang++17 Diagnostics TESTS 24 46 0 800
76971849 kamisqmf A April 16, 2020, 12:50 p.m. OK Clang++17 Diagnostics TESTS 24 93 0 800
77235703 vjudge3 A April 19, 2020, 3:34 a.m. OK Clang++17 Diagnostics TESTS 24 108 0 800
76653702 kankichi A April 14, 2020, 3:32 a.m. OK Clang++17 Diagnostics TESTS 24 109 0 800
77111259 mihirbagga A April 17, 2020, 6:12 p.m. OK Clang++17 Diagnostics TESTS 24 124 0 800
77377333 Likhon_48 A April 20, 2020, 3:15 p.m. OK Clang++17 Diagnostics TESTS 24 139 0 800
76762568 rahul5720 A April 15, 2020, 6:10 a.m. OK Clang++17 Diagnostics TESTS 24 139 0 800
77618281 liroot A April 22, 2020, 7:41 a.m. OK Clang++17 Diagnostics TESTS 24 140 0 800
76788673 vjudge4 A April 15, 2020, 11:14 a.m. OK Clang++17 Diagnostics TESTS 24 155 0 800
77935875 friendly_ghost A April 24, 2020, 4:23 p.m. OK FPC TESTS 24 46 0 800
76945096 platonabramov A April 16, 2020, 8:10 a.m. OK FPC TESTS 24 46 0 800
76755350 vvr40978 A April 15, 2020, 4:09 a.m. OK FPC TESTS 24 46 0 800
77466288 novice_forever A April 21, 2020, 12:30 p.m. OK GNU C11 TESTS 24 31 0 800
77095226 evilboi1st A April 17, 2020, 3:43 p.m. OK GNU C11 TESTS 24 31 0 800
77221273 Sakib_Shahariar_Shimanto A April 18, 2020, 8:15 p.m. OK GNU C11 TESTS 24 31 0 800
77237710 nayemislamzr18 A April 19, 2020, 4:17 a.m. OK GNU C11 TESTS 24 31 0 800
77335071 random_from_vmk A April 20, 2020, 7:13 a.m. OK GNU C11 TESTS 24 31 0 800
77086099 freakingdork51 A April 17, 2020, 2:25 p.m. OK GNU C11 TESTS 24 31 0 800
77630886 SlavicG A April 22, 2020, 9:59 a.m. OK GNU C11 TESTS 24 31 0 800
77728042 sushiroll15 A April 23, 2020, 8:24 a.m. OK GNU C11 TESTS 24 31 0 800
77738576 aRaha_0_0 A April 23, 2020, 10:13 a.m. OK GNU C11 TESTS 24 31 0 800
77828281 muntasir2179 A April 23, 2020, 4:14 p.m. OK GNU C11 TESTS 24 31 0 800
76762718 Ahsan_Habib_Sowmik A April 15, 2020, 6:13 a.m. OK GNU C++11 TESTS 24 15 0 800
76713548 saemshahriar A April 14, 2020, 3:57 p.m. OK GNU C++11 TESTS 24 15 0 800
76703105 CodeUniverse A April 14, 2020, 2:19 p.m. OK GNU C++11 TESTS 24 15 0 800
76947629 luogu_bot2 A April 16, 2020, 8:38 a.m. OK GNU C++11 TESTS 24 15 307200 800
76676921 Quuns A April 14, 2020, 10:07 a.m. OK GNU C++11 TESTS 24 15 1228800 800
77156678 _DarkDawn_ A April 18, 2020, 7:58 a.m. OK GNU C++11 TESTS 24 30 0 800
77730026 pleaplusone A April 23, 2020, 8:48 a.m. OK GNU C++11 TESTS 24 30 0 800
77751930 AGNING A April 23, 2020, 12:28 p.m. OK GNU C++11 TESTS 24 30 0 800
77762434 Ifugao A April 23, 2020, 2:11 p.m. OK GNU C++11 TESTS 24 30 0 800
77953852 Thiagorig A April 24, 2020, 8:08 p.m. OK GNU C++11 TESTS 24 30 0 800
78012958 patelkishan651 A April 25, 2020, 10:25 a.m. OK GNU C++14 TESTS 24 15 0 800
77205115 bkunjesh A April 18, 2020, 4:37 p.m. OK GNU C++14 TESTS 24 15 0 800
77215306 gulshanyadav258 A April 18, 2020, 6:46 p.m. OK GNU C++14 TESTS 24 15 0 800
77461863 arsator A April 21, 2020, 11:45 a.m. OK GNU C++14 TESTS 24 15 0 800
77905379 anjali_bhalothia A April 24, 2020, 11:12 a.m. OK GNU C++14 TESTS 24 15 0 800
77035532 priyansh_singh11 A April 17, 2020, 5 a.m. OK GNU C++14 TESTS 24 15 0 800
77027403 nihaawop A April 17, 2020, 1:38 a.m. OK GNU C++14 TESTS 24 15 0 800
77008774 gaurav_512 A April 16, 2020, 6:50 p.m. OK GNU C++14 TESTS 24 15 0 800
76938785 YesVinci A April 16, 2020, 7:02 a.m. OK GNU C++14 TESTS 24 15 0 800
76801367 himanshu6 A April 15, 2020, 1:51 p.m. OK GNU C++14 TESTS 24 15 0 800
76791044 kushrike A April 15, 2020, 11:39 a.m. OK GNU C++17 TESTS 24 15 0 800
77324237 datamaster A April 20, 2020, 3:46 a.m. OK GNU C++17 TESTS 24 15 0 800
76770704 xaacc A April 15, 2020, 7:47 a.m. OK GNU C++17 TESTS 24 15 0 800
76736151 pakde_gaye A April 14, 2020, 8:07 p.m. OK GNU C++17 TESTS 24 15 0 800
76712662 aaquib_19 A April 14, 2020, 3:48 p.m. OK GNU C++17 TESTS 24 15 0 800
76700260 kamesh_11 A April 14, 2020, 1:53 p.m. OK GNU C++17 TESTS 24 15 0 800
76659008 shimul_duet A April 14, 2020, 5:10 a.m. OK GNU C++17 TESTS 24 15 0 800
76658874 HackerMannnnnn A April 14, 2020, 5:07 a.m. OK GNU C++17 TESTS 24 15 0 800
76652688 Open_ID A April 14, 2020, 3:14 a.m. OK GNU C++17 TESTS 24 15 0 800
76651501 nicknamee12 A April 14, 2020, 2:48 a.m. OK GNU C++17 TESTS 24 15 0 800
77388585 zakhar0 A April 20, 2020, 5:31 p.m. OK GNU C++17 (64) TESTS 24 15 0 800
76678024 nissa_1900 A April 14, 2020, 10:18 a.m. OK GNU C++17 (64) TESTS 24 15 0 800
76703391 Uosmoy_A. A April 14, 2020, 2:22 p.m. OK GNU C++17 (64) TESTS 24 30 0 800
76745338 okura A April 14, 2020, 11:33 p.m. OK GNU C++17 (64) TESTS 24 30 0 800
76754402 bubu2006 A April 15, 2020, 3:48 a.m. OK GNU C++17 (64) TESTS 24 30 0 800
76950581 sashiming A April 16, 2020, 9:11 a.m. OK GNU C++17 (64) TESTS 24 30 0 800
77041515 nico123 A April 17, 2020, 6:32 a.m. OK GNU C++17 (64) TESTS 24 30 0 800
77471542 Shahed_955 A April 21, 2020, 1:27 p.m. OK GNU C++17 (64) TESTS 24 30 0 800
76668199 paras2411 A April 14, 2020, 8:27 a.m. OK GNU C++17 (64) TESTS 24 30 0 800
77666966 prakhar_111 A April 22, 2020, 3:32 p.m. OK GNU C++17 (64) TESTS 24 31 0 800
77226873 fc-lib-xyz A April 18, 2020, 10:16 p.m. OK Go TESTS 24 46 102400 800
77148800 vchilikov A April 18, 2020, 6:31 a.m. OK Go TESTS 24 46 102400 800
77590520 KuznetsovGeorge153510V A April 21, 2020, 8:58 p.m. OK Go TESTS 24 124 5324800 800
77367000 3345281866 A April 20, 2020, 1:51 p.m. OK Go TESTS 24 296 102400 800
77339183 hungle.cse A April 20, 2020, 8:12 a.m. OK Go TESTS 24 311 0 800
76718998 copyist A April 14, 2020, 4:51 p.m. OK Go TESTS 24 311 0 800
77213053 mac12841 A April 18, 2020, 6:18 p.m. OK Go TESTS 24 311 102400 800
76718875 copyist A April 14, 2020, 4:50 p.m. OK Go TESTS 24 312 102400 800
77474777 amsuper A April 21, 2020, 2 p.m. OK Haskell TESTS 24 46 102400 800
77194416 Tbhuiyan A April 18, 2020, 2:39 p.m. OK Haskell TESTS 24 46 102400 800
77102075 XOR-star A April 17, 2020, 4:44 p.m. OK Haskell TESTS 24 46 102400 800
77349668 sharmajatin741 A April 20, 2020, 10:33 a.m. OK Java 11 TESTS 24 171 0 800
76763668 rajparekh2024 A April 15, 2020, 6:25 a.m. OK Java 11 TESTS 24 171 0 800
77443794 mphillotry A April 21, 2020, 8:10 a.m. OK Java 11 TESTS 24 186 0 800
76690164 jakejase2 A April 14, 2020, 12:18 p.m. OK Java 11 TESTS 24 186 0 800
76679959 spiritbreaker A April 14, 2020, 10:37 a.m. OK Java 11 TESTS 24 186 0 800
77120550 XsLel A April 17, 2020, 7:52 p.m. OK Java 11 TESTS 24 202 0 800
77035629 saurabh0611 A April 17, 2020, 5:02 a.m. OK Java 11 TESTS 24 202 0 800
76997284 mikkk A April 16, 2020, 4:45 p.m. OK Java 11 TESTS 24 202 0 800
76656628 MingKang A April 14, 2020, 4:24 a.m. OK Java 11 TESTS 24 217 0 800
77222405 Abd_Alqader_Alnajjar A April 18, 2020, 8:36 p.m. OK Java 11 TESTS 24 218 0 800
77236816 TheJormungandr A April 19, 2020, 3:58 a.m. OK Java 8 TESTS 24 108 0 800
77204538 ravichauhan0407 A April 18, 2020, 4:29 p.m. OK Java 8 TESTS 24 108 0 800
77120499 XsLel A April 17, 2020, 7:51 p.m. OK Java 8 TESTS 24 108 0 800
76736502 neelbhallabos A April 14, 2020, 8:12 p.m. OK Java 8 TESTS 24 108 0 800
76678221 Sandip_Jana A April 14, 2020, 10:19 a.m. OK Java 8 TESTS 24 108 0 800
76647340 luchy0120 A April 14, 2020, 12:57 a.m. OK Java 8 TESTS 24 108 0 800
77309316 harshitContest A April 19, 2020, 7:54 p.m. OK Java 8 TESTS 24 109 0 800
77599055 Devil__ A April 22, 2020, 1:09 a.m. OK Java 8 TESTS 24 109 0 800
77385276 lallantop A April 20, 2020, 4:49 p.m. OK Java 8 TESTS 24 109 0 800
77313620 nidhigoel A April 19, 2020, 9:31 p.m. OK Java 8 TESTS 24 109 0 800
77344840 l17826829425 A April 20, 2020, 9:29 a.m. OK JavaScript TESTS 24 31 1228800 800
77345443 l17826829425 A April 20, 2020, 9:36 a.m. OK JavaScript TESTS 24 46 1024000 800
77255301 magnito A April 19, 2020, 8:33 a.m. OK JavaScript TESTS 24 46 1126400 800
77316576 jhonber A April 19, 2020, 11:05 p.m. OK JavaScript TESTS 24 46 2560000 800
77345560 l17826829425 A April 20, 2020, 9:38 a.m. OK JavaScript TESTS 24 62 1024000 800
76645802 todayplusplus A April 14, 2020, 12:13 a.m. OK JavaScript TESTS 24 62 1126400 800
76716875 Navani A April 14, 2020, 4:28 p.m. OK JavaScript TESTS 24 77 1126400 800
77057550 Spheniscine A April 17, 2020, 9:46 a.m. OK Kotlin TESTS 24 140 0 800
76956773 david_varela A April 16, 2020, 10:19 a.m. OK Kotlin TESTS 24 140 614400 800
76669855 Ahmadjon A April 14, 2020, 8:54 a.m. OK Kotlin TESTS 24 187 0 800
77743978 FireCloudEvilGod A April 23, 2020, 11:15 a.m. OK Kotlin TESTS 24 202 0 800
76652243 camypaper A April 14, 2020, 3:05 a.m. OK Mono C# TESTS 24 46 1228800 800
76914848 kziaul123 A April 16, 2020, 12:08 a.m. OK Mono C# TESTS 24 46 1228800 800
77601316 szzz- A April 22, 2020, 2:16 a.m. OK Mono C# TESTS 24 62 819200 800
77788938 Nirushuu A April 23, 2020, 3:06 p.m. OK Mono C# TESTS 24 62 1126400 800
77316900 braher A April 19, 2020, 11:18 p.m. OK Mono C# TESTS 24 77 512000 800
77381558 amyr A April 20, 2020, 4:01 p.m. OK Mono C# TESTS 24 92 614400 800
77414548 LyuVV A April 20, 2020, 10:37 p.m. OK Mono C# TESTS 24 93 512000 800
77643015 InCorCadit A April 22, 2020, 12:07 p.m. OK Mono C# TESTS 24 93 512000 800
77873618 nghiapd A April 24, 2020, 4:19 a.m. OK Mono C# TESTS 24 93 512000 800
77439525 75number A April 21, 2020, 7:13 a.m. OK Mono C# TESTS 24 93 512000 800
77430232 Bhan123 A April 21, 2020, 5:36 a.m. OK MS C++ TESTS 24 31 0 800
77367294 vjudge3 A April 20, 2020, 1:54 p.m. OK MS C++ TESTS 24 31 0 800
77456522 chinu1712 A April 21, 2020, 10:48 a.m. OK MS C++ TESTS 24 46 0 800
77417474 pehli_fursat A April 21, 2020, 12:28 a.m. OK MS C++ TESTS 24 46 0 800
77241753 amar277 A April 19, 2020, 5:31 a.m. OK MS C++ TESTS 24 46 0 800
77177844 1211vishalkumar A April 18, 2020, 11:54 a.m. OK MS C++ TESTS 24 46 0 800
76927480 Jatin_Hack A April 16, 2020, 4:41 a.m. OK MS C++ TESTS 24 46 0 800
76790345 gm_bargo A April 15, 2020, 11:32 a.m. OK MS C++ TESTS 24 46 0 800
76789507 vjudge2 A April 15, 2020, 11:23 a.m. OK MS C++ TESTS 24 46 0 800
77909079 un_dauant A April 24, 2020, 12:03 p.m. OK MS C++ TESTS 24 46 0 800
76799537 vjudge5 A April 15, 2020, 1:35 p.m. OK MS C++ 2017 TESTS 24 30 0 800
76799536 nico92 A April 15, 2020, 1:35 p.m. OK MS C++ 2017 TESTS 24 30 0 800
77173111 CN2206 A April 18, 2020, 11:04 a.m. OK MS C++ 2017 TESTS 24 31 0 800
77241923 jdyj A April 19, 2020, 5:33 a.m. OK MS C++ 2017 TESTS 24 31 0 800
77270586 InKwan1205 A April 19, 2020, 11:46 a.m. OK MS C++ 2017 TESTS 24 31 0 800
77355296 vjudge4 A April 20, 2020, 11:42 a.m. OK MS C++ 2017 TESTS 24 31 0 800
77358049 vjudge3 A April 20, 2020, 12:12 p.m. OK MS C++ 2017 TESTS 24 31 0 800
77462082 prororororo A April 21, 2020, 11:47 a.m. OK MS C++ 2017 TESTS 24 31 0 800
77128092 BdE A April 17, 2020, 9:59 p.m. OK MS C++ 2017 TESTS 24 31 0 800
77138632 vjudge2 A April 18, 2020, 3:32 a.m. OK MS C++ 2017 TESTS 24 31 0 800
77005479 freshnewname A April 16, 2020, 6:12 p.m. OK Node.js TESTS 24 186 3891200 800
76693782 Harolinch A April 14, 2020, 12:52 p.m. OK Node.js TESTS 24 280 5632000 800
76730055 mm944 A April 14, 2020, 6:49 p.m. OK PascalABC.NET TESTS 24 483 204800 800
76788925 dodK A April 15, 2020, 11:17 a.m. OK PascalABC.NET TESTS 24 498 204800 800
77094570 caemdirpe A April 17, 2020, 3:37 p.m. OK PascalABC.NET TESTS 24 498 307200 800
77427058 Priyank A April 21, 2020, 5:02 a.m. OK PHP TESTS 24 46 0 800
76728713 mayakin A April 14, 2020, 6:34 p.m. OK PHP TESTS 24 77 0 800
77281056 yumtam A April 19, 2020, 1:53 p.m. OK PyPy 2 TESTS 24 139 716800 800
77408358 SeregaMamonT A April 20, 2020, 8:17 p.m. OK PyPy 2 TESTS 24 249 1433600 800
76790833 distinctlyaverage A April 15, 2020, 11:37 a.m. OK PyPy 2 TESTS 24 265 9113600 800
76774290 astrom.lars A April 15, 2020, 8:26 a.m. OK PyPy 2 TESTS 24 295 1638400 800
77963728 jahas A April 24, 2020, 11:31 p.m. OK PyPy 2 TESTS 24 374 7680000 800
76694213 KaienRyuu A April 14, 2020, 12:58 p.m. OK PyPy 2 TESTS 24 404 7884800 800
76708364 shehebe A April 14, 2020, 3:09 p.m. OK PyPy 2 TESTS 24 452 8499200 800
76797541 YESMAths A April 15, 2020, 1:16 p.m. OK PyPy 2 TESTS 24 468 6041600 800
76723753 ankit_06 A April 14, 2020, 5:41 p.m. OK PyPy 2 TESTS 24 545 8806400 800
76764608 pruv007 A April 15, 2020, 6:37 a.m. OK PyPy 3 TESTS 24 140 2252800 800
77473711 subash774 A April 21, 2020, 1:49 p.m. OK PyPy 3 TESTS 24 155 1945600 800
76734273 apoorvwatsky A April 14, 2020, 7:41 p.m. OK PyPy 3 TESTS 24 155 2560000 800
77231471 gintoki_s A April 19, 2020, 1:23 a.m. OK PyPy 3 TESTS 24 155 2764800 800
77217852 knk_kei A April 18, 2020, 7:21 p.m. OK PyPy 3 TESTS 24 155 2764800 800
77050936 sonagi A April 17, 2020, 8:29 a.m. OK PyPy 3 TESTS 24 155 2764800 800
76694971 Vedanshu A April 14, 2020, 1:05 p.m. OK PyPy 3 TESTS 24 155 3276800 800
77601704 rpc21 A April 22, 2020, 2:27 a.m. OK PyPy 3 TESTS 24 155 3686400 800
76648415 mooooo A April 14, 2020, 1:27 a.m. OK PyPy 3 TESTS 24 170 3174400 800
76794282 Aestroix A April 15, 2020, 12:35 p.m. OK PyPy 3 TESTS 24 171 3072000 800
77286598 shruti_234 A April 19, 2020, 2:52 p.m. OK Python 2 TESTS 24 187 0 800
77016612 HolyMoly A April 16, 2020, 8:41 p.m. OK Python 2 TESTS 24 202 409600 800
76731505 DeepBorys A April 14, 2020, 7:07 p.m. OK Python 2 TESTS 24 202 409600 800
77192088 lubvvg A April 18, 2020, 2:18 p.m. OK Python 2 TESTS 24 218 409600 800
76747534 Mytheee A April 15, 2020, 12:46 a.m. OK Python 2 TESTS 24 248 19353600 800
76695298 Stormtrooper66 A April 14, 2020, 1:08 p.m. OK Python 2 TESTS 24 248 19353600 800
76646380 eugalt A April 14, 2020, 12:30 a.m. OK Python 2 TESTS 24 248 19353600 800
77322081 gintoki_s A April 20, 2020, 2:42 a.m. OK Python 3 TESTS 24 93 512000 800
77163351 freshnewname A April 18, 2020, 9:14 a.m. OK Python 3 TESTS 24 93 1024000 800
77340546 rafifahreza9 A April 20, 2020, 8:31 a.m. OK Python 3 TESTS 24 108 307200 800
77326746 hwk4e A April 20, 2020, 4:48 a.m. OK Python 3 TESTS 24 108 307200 800
76675471 jallllebi A April 14, 2020, 9:51 a.m. OK Python 3 TESTS 24 108 307200 800
76687575 evgenyc A April 14, 2020, 11:53 a.m. OK Python 3 TESTS 24 108 409600 800
77162682 freshnewname A April 18, 2020, 9:06 a.m. OK Python 3 TESTS 24 108 1024000 800
77162469 freshnewname A April 18, 2020, 9:03 a.m. OK Python 3 TESTS 24 108 1024000 800
77004846 freshnewname A April 16, 2020, 6:05 p.m. OK Python 3 TESTS 24 108 1024000 800
77343367 deepaksai35 A April 20, 2020, 9:10 a.m. OK Python 3 TESTS 24 109 307200 800
77309948 CPX99 A April 19, 2020, 8:07 p.m. OK Ruby TESTS 24 62 0 800
76647153 Verjok A April 14, 2020, 12:52 a.m. OK Ruby TESTS 24 77 102400 800
76967222 eugene.l A April 16, 2020, 12:04 p.m. OK Ruby TESTS 24 92 0 800
77242535 gautam2roy A April 19, 2020, 5:43 a.m. OK Ruby TESTS 24 93 0 800
77177895 manta1130 A April 18, 2020, 11:54 a.m. OK Rust TESTS 24 31 0 800
76651795 sansen A April 14, 2020, 2:55 a.m. OK Rust TESTS 24 31 307200 800
77384208 fatemender A April 20, 2020, 4:34 p.m. OK Rust TESTS 24 124 0 800
76923422 yudedako A April 16, 2020, 3:29 a.m. OK Scala TESTS 24 514 0 800

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