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Educational Codeforces Round 92 (Rated for 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
1389	Educational Codeforces Round 92 (Rated for Div. 2)	FINISHED	False	7200	135789899	July 29, 2020, 2:35 p.m.

Problems

Solved$	Index	Name	Type	Tags	Community Tag	Rating
( 41894 )	A	LCM Problem	PROGRAMMING	constructive algorithms greedy math number theory

B'Let LCM(x, y) be the minimum positive integer that is divisible by both x and y . For example, LCM(13, 37) = 481 , LCM(9, 6) = 18 . You are given two integers l and r . Find two integers x and y such that l <= x < y <= r and l <= LCM(x, y) <= r . The first line contains one integer t ( 1 <= t <= 10000 ) -- the number of test cases. Each test case is represented by one line containing two integers l and r ( 1 <= l < r <= 10^9 ). For each test case, print two integers: '...

Tutorials

80809

Submissions

Submission Id	Author(s)	Index	Submitted	Verdict	Language	Test Set	Tests Passed	Time taken (ms)	Memory Consumed (bytes)
90356534	chirag_692001	A	Aug. 19, 2020, 4:26 a.m.	OK	Clang++17 Diagnostics	TESTS	24	202	0
90170717	chirag_692001	A	Aug. 16, 2020, 7:03 p.m.	OK	Clang++17 Diagnostics	TESTS	24	202	0
90241544	KRISH99	A	Aug. 17, 2020, 3:15 p.m.	OK	Clang++17 Diagnostics	TESTS	24	249	0
89480230	1942938446	A	Aug. 10, 2020, 4:56 a.m.	OK	FPC	TESTS	24	46	3686400
90204205	LeCaToX	A	Aug. 17, 2020, 7:21 a.m.	OK	FPC	TESTS	24	62	0
89850706	HQT2003	A	Aug. 14, 2020, 7:32 a.m.	OK	FPC	TESTS	24	62	0
90059110	AM_coder	A	Aug. 16, 2020, 5:46 a.m.	OK	GNU C11	TESTS	24	31	0
90215697	kabir2018331125	A	Aug. 17, 2020, 9:56 a.m.	OK	GNU C11	TESTS	24	31	0
90902584	mnrohk	A	Aug. 25, 2020, 1:20 p.m.	OK	GNU C11	TESTS	24	61	0
88832479	dyxx	A	Aug. 3, 2020, 11:56 p.m.	OK	GNU C11	TESTS	24	61	3686400
91470040	Mohamed_abd_elmonem	A	Aug. 31, 2020, 7:50 a.m.	OK	GNU C11	TESTS	24	61	3686400
88661651	Akmajor	A	Aug. 1, 2020, 11:57 a.m.	OK	GNU C11	TESTS	24	61	3993600
91085155	AbuSuf1an	A	Aug. 26, 2020, 6:49 p.m.	OK	GNU C11	TESTS	24	62	0
91539816	ajtamjid	A	Sept. 1, 2020, 6:06 a.m.	OK	GNU C11	TESTS	24	62	0
91620773	Faria218	A	Sept. 2, 2020, 7:30 a.m.	OK	GNU C11	TESTS	24	62	0
90335350	aurchey726	A	Aug. 18, 2020, 6:04 p.m.	OK	GNU C11	TESTS	24	62	0
90218858	luogu_bot2	A	Aug. 17, 2020, 10:39 a.m.	OK	GNU C++11	TESTS	24	30	204800
89111651	Eganrak	A	Aug. 6, 2020, 10:43 a.m.	OK	GNU C++11	TESTS	24	30	3686400
89619892	Sv_Lw	A	Aug. 12, 2020, 4:05 a.m.	OK	GNU C++11	TESTS	24	30	3686400
89169622	Richard_love_OI	A	Aug. 7, 2020, 3:28 a.m.	OK	GNU C++11	TESTS	24	30	3891200
89079869	Adelard	A	Aug. 6, 2020, 2:11 a.m.	OK	GNU C++11	TESTS	24	30	3891200
90786278	am612106	A	Aug. 23, 2020, 10:31 p.m.	OK	GNU C++11	TESTS	24	30	3891200
91638318	BLUESKY007	A	Sept. 2, 2020, 12:04 p.m.	OK	GNU C++11	TESTS	24	31	0
91549307	Igor_Zielinski	A	Sept. 1, 2020, 8:36 a.m.	OK	GNU C++11	TESTS	24	31	0
91565755	myx12345	A	Sept. 1, 2020, 12:44 p.m.	OK	GNU C++11	TESTS	24	31	0
91191475	yy_makemelove	A	Aug. 28, 2020, 8:24 a.m.	OK	GNU C++11	TESTS	24	31	0
91627543	Ibrohim_Salohitdinov	A	Sept. 2, 2020, 9:21 a.m.	OK	GNU C++14	TESTS	24	31	0
91317267	deodeo	A	Aug. 30, 2020, 1:06 a.m.	OK	GNU C++14	TESTS	24	31	0
91272505	owl667	A	Aug. 29, 2020, 9:30 a.m.	OK	GNU C++14	TESTS	24	31	0
91033532	dtmn	A	Aug. 26, 2020, 8:45 a.m.	OK	GNU C++14	TESTS	24	31	0
90873256	Ibrahim-Elsayed	A	Aug. 25, 2020, 6:21 a.m.	OK	GNU C++14	TESTS	24	31	0
90862793	__Archer	A	Aug. 25, 2020, 2:28 a.m.	OK	GNU C++14	TESTS	24	31	0
90482619	mahdi.hasnat	A	Aug. 20, 2020, 4:46 p.m.	OK	GNU C++14	TESTS	24	31	0
90409953	shopaholic31	A	Aug. 19, 2020, 5:21 p.m.	OK	GNU C++14	TESTS	24	31	0
90388060	NRK7	A	Aug. 19, 2020, 12:33 p.m.	OK	GNU C++14	TESTS	24	31	0
90345018	thisIsJustaSmurf	A	Aug. 18, 2020, 9:22 p.m.	OK	GNU C++14	TESTS	24	31	0
88698545	vjudge2	A	Aug. 2, 2020, 1:43 a.m.	OK	GNU C++17	TESTS	24	30	3686400
91503360	_Asmaa	A	Aug. 31, 2020, 3:12 p.m.	OK	GNU C++17	TESTS	24	31	0
91699669	xiaoxiaomo	A	Sept. 3, 2020, 8:17 a.m.	OK	GNU C++17	TESTS	24	31	0
91616621	asisdeo	A	Sept. 2, 2020, 6:23 a.m.	OK	GNU C++17	TESTS	24	31	0
91609525	evgenyc	A	Sept. 2, 2020, 4:04 a.m.	OK	GNU C++17	TESTS	24	31	0
91600994	Running_on_test_1	A	Sept. 1, 2020, 9:59 p.m.	OK	GNU C++17	TESTS	24	31	0
91588715	grimjaw	A	Sept. 1, 2020, 5:27 p.m.	OK	GNU C++17	TESTS	24	31	0
91518768	ak5147	A	Aug. 31, 2020, 6:57 p.m.	OK	GNU C++17	TESTS	24	31	0
91498412	Sopnil	A	Aug. 31, 2020, 2:12 p.m.	OK	GNU C++17	TESTS	24	31	0
91236307	ninetyone	A	Aug. 28, 2020, 6:21 p.m.	OK	GNU C++17	TESTS	24	31	0
89792316	iaNTU	A	Aug. 13, 2020, 12:16 p.m.	OK	GNU C++17 (64)	TESTS	24	31	0
89988870	vjudge3	A	Aug. 15, 2020, 5:41 a.m.	OK	GNU C++17 (64)	TESTS	24	31	0
90007123	marksman_	A	Aug. 15, 2020, 9:44 a.m.	OK	GNU C++17 (64)	TESTS	24	31	0
90211944	kyon2326	A	Aug. 17, 2020, 9:05 a.m.	OK	GNU C++17 (64)	TESTS	24	31	0
90296877	Vuset_Orucov	A	Aug. 18, 2020, 10:06 a.m.	OK	GNU C++17 (64)	TESTS	24	31	0
90394557	Joker_Gamer	A	Aug. 19, 2020, 2 p.m.	OK	GNU C++17 (64)	TESTS	24	31	0
90411382	chirag11032000	A	Aug. 19, 2020, 5:44 p.m.	OK	GNU C++17 (64)	TESTS	24	31	0
90996555	N_o_o_B	A	Aug. 25, 2020, 6:43 p.m.	OK	GNU C++17 (64)	TESTS	24	31	0
91170587	lucifer1004	A	Aug. 27, 2020, 10:59 p.m.	OK	GNU C++17 (64)	TESTS	24	31	0
91257051	Noob_lord	A	Aug. 29, 2020, 5:12 a.m.	OK	GNU C++17 (64)	TESTS	24	31	0
88798647	pohzipohzi	A	Aug. 3, 2020, 12:37 p.m.	OK	Go	TESTS	24	46	13004800
88834294	atilol	A	Aug. 4, 2020, 1:31 a.m.	OK	Go	TESTS	24	77	10854400
90632604	Trishan	A	Aug. 21, 2020, 7:17 p.m.	OK	Go	TESTS	24	77	11980800
88931574	stein.code	A	Aug. 5, 2020, 9:13 a.m.	OK	Go	TESTS	24	639	10649600
89775992	sunnyyetizh	A	Aug. 13, 2020, 8:33 a.m.	OK	Go	TESTS	24	670	307200
88794986	Riccccchard	A	Aug. 3, 2020, 11:47 a.m.	OK	Go	TESTS	24	717	10854400
88674129	zzyhuajuan	A	Aug. 1, 2020, 2:49 p.m.	OK	Go	TESTS	24	733	10854400
89760837	ramesh.baskaran	A	Aug. 13, 2020, 5 a.m.	OK	Haskell	TESTS	24	77	102400
88710290	Andrey_R	A	Aug. 2, 2020, 7:11 a.m.	OK	Haskell	TESTS	24	77	11571200
89639891	In_The_Name_Of_Love	A	Aug. 12, 2020, 9:51 a.m.	OK	Java 11	TESTS	24	187	23961600
88756312	kbosedbl	A	Aug. 2, 2020, 7:05 p.m.	OK	Java 11	TESTS	24	187	23961600
91064142	virendra_12	A	Aug. 26, 2020, 2:44 p.m.	OK	Java 11	TESTS	24	202	0
90354771	PizzaLovers007	A	Aug. 19, 2020, 3:38 a.m.	OK	Java 11	TESTS	24	202	0
88767527	UpperManagment	A	Aug. 3, 2020, 2:31 a.m.	OK	Java 11	TESTS	24	202	23961600
89586474	RockStar_14	A	Aug. 11, 2020, 2:38 p.m.	OK	Java 11	TESTS	24	202	23961600
88690357	z31415	A	Aug. 1, 2020, 7:35 p.m.	OK	Java 11	TESTS	24	202	24064000
89082019	suryansh.official100	A	Aug. 6, 2020, 3:01 a.m.	OK	Java 11	TESTS	24	218	24780800
89846277	zhupeijun	A	Aug. 14, 2020, 6:21 a.m.	OK	Java 11	TESTS	24	233	0
89317541	yellow123321	A	Aug. 8, 2020, 8:07 a.m.	OK	Java 11	TESTS	24	233	23961600
88769614	_IAm_PM_	A	Aug. 3, 2020, 3:33 a.m.	OK	Java 8	TESTS	24	109	20377600
88776970	Pranay2516	A	Aug. 3, 2020, 6:40 a.m.	OK	Java 8	TESTS	24	109	20480000
90307513	Ernestas	A	Aug. 18, 2020, 12:33 p.m.	OK	Java 8	TESTS	24	124	0
91171746	abhi456tm	A	Aug. 28, 2020, 12:06 a.m.	OK	Java 8	TESTS	24	124	0
90847738	mu.shakhawat.hossain	A	Aug. 24, 2020, 5:14 p.m.	OK	Java 8	TESTS	24	124	0
90244125	eng_hardik	A	Aug. 17, 2020, 3:43 p.m.	OK	Java 8	TESTS	24	124	0
89841366	aym_05	A	Aug. 14, 2020, 4:49 a.m.	OK	Java 8	TESTS	24	124	0
90635072	Jason_Is_Here	A	Aug. 21, 2020, 7:56 p.m.	OK	Java 8	TESTS	24	124	20480000
89607472	himmi_221	A	Aug. 11, 2020, 8:19 p.m.	OK	Java 8	TESTS	24	124	20480000
89600962	deepanshu.bagri98	A	Aug. 11, 2020, 6:03 p.m.	OK	Java 8	TESTS	24	124	20480000
89634534	Ghasem	A	Aug. 12, 2020, 8:29 a.m.	OK	Kotlin	TESTS	24	155	21708800
89156789	felix412441	A	Aug. 6, 2020, 8:13 p.m.	OK	Kotlin	TESTS	24	234	21708800
88709770	wbars	A	Aug. 2, 2020, 7:03 a.m.	OK	Kotlin	TESTS	24	249	21299200
88795199	H.A.R.A	A	Aug. 3, 2020, 11:51 a.m.	OK	Kotlin	TESTS	24	264	21708800
89645977	koper	A	Aug. 12, 2020, 11:25 a.m.	OK	Kotlin	TESTS	24	280	22835200
89860670	azukun	A	Aug. 14, 2020, 10:11 a.m.	OK	Mono C#	TESTS	24	77	4710400
89501349	EmK	A	Aug. 10, 2020, 10:36 a.m.	OK	Mono C#	TESTS	24	77	11161600
90041630	banana_peel	A	Aug. 15, 2020, 6:51 p.m.	OK	Mono C#	TESTS	24	93	3072000
91182790	JorgeIba	A	Aug. 28, 2020, 5:59 a.m.	OK	Mono C#	TESTS	24	93	3072000
88661708	Tahatoun	A	Aug. 1, 2020, 11:58 a.m.	OK	Mono C#	TESTS	24	93	11673600
88759866	pycyu	A	Aug. 2, 2020, 8:40 p.m.	OK	Mono C#	TESTS	24	93	11673600
88863292	75number	A	Aug. 4, 2020, 10:43 a.m.	OK	Mono C#	TESTS	24	93	15360000
89592026	LikhithaGaddi	A	Aug. 11, 2020, 3:49 p.m.	OK	MS C++	TESTS	24	77	4096000
89829177	itised	A	Aug. 13, 2020, 10:02 p.m.	OK	MS C++ 2017	TESTS	24	46	307200
88671121	thomas_li	A	Aug. 1, 2020, 2:07 p.m.	OK	MS C++ 2017	TESTS	24	46	3686400
91337136	dhritvankumar	A	Aug. 30, 2020, 11:16 a.m.	OK	MS C++ 2017	TESTS	24	46	3788800
90533979	Gold_Fridge	A	Aug. 21, 2020, 1:08 p.m.	OK	MS C++ 2017	TESTS	24	46	3993600
88701153	vjudge2	A	Aug. 2, 2020, 3:29 a.m.	OK	MS C++ 2017	TESTS	24	46	3993600
88642890	coldflame	A	Aug. 1, 2020, 7:31 a.m.	OK	MS C++ 2017	TESTS	24	46	3993600
91198036	dixmw34	A	Aug. 28, 2020, 10:07 a.m.	OK	MS C++ 2017	TESTS	24	62	307200
91558888	Qeouo	A	Sept. 1, 2020, 11:06 a.m.	OK	MS C++ 2017	TESTS	24	77	0
90251130	Asthebel99	A	Aug. 17, 2020, 5:09 p.m.	OK	MS C++ 2017	TESTS	24	77	102400
91615417	crozzhtt	A	Sept. 2, 2020, 6:03 a.m.	OK	MS C++ 2017	TESTS	24	77	204800
89547072	watarimaycry2	A	Aug. 11, 2020, 4:20 a.m.	OK	Node.js	TESTS	24	124	18124800
89827024	weto	A	Aug. 13, 2020, 8:47 p.m.	OK	Node.js	TESTS	24	234	6553600
89119869	yumtam	A	Aug. 6, 2020, 12:23 p.m.	OK	PyPy 2	TESTS	24	187	25804800
89962652	shehebe	A	Aug. 14, 2020, 5:45 p.m.	OK	PyPy 2	TESTS	24	436	5324800
90047866	Tomii9273	A	Aug. 15, 2020, 10:11 p.m.	OK	PyPy 3	TESTS	24	202	5427200
91093238	bradley.louie1	A	Aug. 26, 2020, 10:26 p.m.	OK	PyPy 3	TESTS	24	202	5939200
88677602	nikitaqqqq	A	Aug. 1, 2020, 3:39 p.m.	OK	PyPy 3	TESTS	24	202	24371200
88677625	nikitaqqqq	A	Aug. 1, 2020, 3:40 p.m.	OK	PyPy 3	TESTS	24	202	24473600
88656658	chinmaym749	A	Aug. 1, 2020, 10:47 a.m.	OK	PyPy 3	TESTS	24	202	25600000
88890441	sohel_sec	A	Aug. 4, 2020, 4:52 p.m.	OK	PyPy 3	TESTS	24	202	25702400
88955066	ZzaZi	A	Aug. 5, 2020, 2:35 p.m.	OK	PyPy 3	TESTS	24	202	26009600
90878255	bcc0830	A	Aug. 25, 2020, 7:33 a.m.	OK	PyPy 3	TESTS	24	217	5632000
88953043	shubham_lohan	A	Aug. 5, 2020, 2:06 p.m.	OK	PyPy 3	TESTS	24	218	26112000
89121558	densvedberg	A	Aug. 6, 2020, 12:43 p.m.	OK	PyPy 3	TESTS	24	218	31948800
91572794	samars_diary	A	Sept. 1, 2020, 2:13 p.m.	OK	Python 3	TESTS	24	139	307200
89464559	masterika	A	Aug. 9, 2020, 7:50 p.m.	OK	Python 3	TESTS	24	139	6963200
90412825	tanmay1501	A	Aug. 19, 2020, 6:06 p.m.	OK	Python 3	TESTS	24	140	921600
88733354	Emadragab582001	A	Aug. 2, 2020, 1:11 p.m.	OK	Python 3	TESTS	24	140	7577600
88684308	radhikaguptabwr	A	Aug. 1, 2020, 5:30 p.m.	OK	Python 3	TESTS	24	155	7270400
90836965	Sai_preetham	A	Aug. 24, 2020, 2:59 p.m.	OK	Python 3	TESTS	24	155	7577600
89515840	nowrin_brown	A	Aug. 10, 2020, 2:01 p.m.	OK	Python 3	TESTS	24	155	7577600
88827783	mada_abdo	A	Aug. 3, 2020, 8:26 p.m.	OK	Python 3	TESTS	24	155	7782400
91573407	dana341	A	Sept. 1, 2020, 2:21 p.m.	OK	Python 3	TESTS	24	171	2457600
88823783	Heisenberg21	A	Aug. 3, 2020, 6:46 p.m.	OK	Python 3	TESTS	24	171	7372800
89162057	Slsvcn	A	Aug. 6, 2020, 11:24 p.m.	OK	Rust	TESTS	24	31	4096000
90670322	n1tz53	A	Aug. 22, 2020, 8:33 a.m.	OK	Rust	TESTS	24	124	4096000
88888586	maxglushkov561	A	Aug. 4, 2020, 4:25 p.m.	OK	Rust	TESTS	24	155	4096000

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