Volume 27

Online Judge

Problem Set

Authors

Online Contests

User

Web Board
Home Page
F.A.Qs
Statistical Charts

Current Contest
Past Contests
Scheduled Contests
Award Contest

Volume 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

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ID	Title	Ratio(AC/submit)	Date
3600	Subimage Recognition	38%(1266/3325)	2024-8-12
3601	Tower of Hanoi	30%(781/2552)	2025-5-6
3602	Typographical Ligatures	43%(579/1328)	2025-5-2
3603	Zen Puzzle Garden	24%(75/305)	2024-3-1
3604	Professor Ben	25%(2361/9284)	2025-5-15
3605	Sheryl's Circuit I	41%(524/1253)	2024-6-7
3606	Sheryl's Circuit II	41%(222/533)	2024-6-21
3607	Distribution of Toys	16%(206/1243)	2024-11-28
3608	Bridge Across Islands	28%(4194/14605)	2025-4-23
3609	Reset Sequence	36%(368/1003)	2024-5-29
3610	Maclaurin Series of Reciprocals	24%(64/258)	2024-7-16
3611	Minimum Weighted Perfect Fractional b-Matching	36%(48/131)	2024-9-14
3612	Telephone Wire	34%(1337/3894)	2025-5-3
3613	Cow Relays	39%(4622/11761)	2025-5-21
3614	Sunscreen	35%(6665/18782)	2025-5-24
3615	Cow Hurdles	42%(4491/10579)	2025-3-8
3616	Milking Time	45%(11911/26252)	2025-5-24
3617	Best Cow Line	24%(16027/64726)	2025-5-6
3618	Exploration	47%(2446/5114)	2025-3-13
3619	Speed Reading	46%(4695/9994)	2024-9-9
3620	Avoid The Lakes	51%(5414/10559)	2025-5-2
3621	Sightseeing Cows	33%(4886/14732)	2025-5-23
3622	Gourmet Grazers	35%(1026/2857)	2024-7-21
3623	Best Cow Line, Gold	33%(2355/7011)	2024-12-11
3624	Charm Bracelet	41%(32148/77231)	2025-5-24
3625	Building Roads	26%(3908/14480)	2025-3-30
3626	Mud Puddles	55%(2103/3818)	2025-5-3
3627	Bookshelf	49%(5094/10328)	2025-5-20
3628	Bookshelf 2	44%(6279/14130)	2025-5-21
3629	Card Stacking	36%(2873/7854)	2025-3-12
3630	Phone List	25%(13713/52781)	2025-5-23
3631	Cuckoo Hashing	33%(444/1340)	2025-3-8
3632	Optimal Parking	59%(5177/8629)	2025-4-30
3633	Copying DNA	34%(315/912)	2024-11-5
3634	Circle of Debt	33%(109/328)	2025-5-13
3635	Full Tank?	36%(6274/17037)	2025-5-3
3636	Nested Dolls	27%(2535/9190)	2025-5-3
3637	Shopaholic	57%(3190/5551)	2024-11-22
3638	Moogle	42%(611/1421)	2024-12-3
3639	Exchange Rates	34%(981/2804)	2024-11-19
3640	Conformity	27%(1090/4008)	2025-3-7
3641	Pseudoprime numbers	42%(7862/18316)	2025-5-3
3642	Carpool	19%(174/895)	2024-11-17
3643	Friend or Foe?	28%(305/1077)	2025-3-28
3644	Gangs	31%(152/479)	2024-11-16
3645	Smeech	26%(717/2751)	2024-12-10
3646	The Dragon of Loowater	47%(2308/4866)	2025-4-29
3647	Tournament	22%(170/759)	2024-7-23
3648	Wedding	30%(4310/14328)	2025-5-11
3649	Typesetting	40%(255/623)	2025-2-21
3650	The Seven Percent Solution	66%(5544/8301)	2025-5-12
3651	Slink	24%(27/112)	2022-5-30
3652	Persistent Bits	56%(1637/2875)	2025-5-10
3653	Here We Go(relians) Again	42%(736/1727)	2025-2-21
3654	Electronic Document Security	59%(683/1153)	2025-2-21
3655	Guard	37%(101/267)	2025-2-21
3656	Rock Skipping	40%(723/1774)	2025-2-21
3657	Haybale Guessing	26%(780/2943)	2024-9-18
3658	Artificial Lake	35%(865/2436)	2025-5-4
3659	Cell Phone Network	34%(3424/9822)	2025-5-17
3660	Cow Contest	55%(16104/28814)	2025-5-23
3661	Running	37%(3323/8936)	2025-3-13
3662	Telephone Lines	34%(4986/14317)	2025-5-4
3663	Costume Party	38%(6898/17689)	2025-5-2
3664	Election Time	48%(6097/12474)	2025-5-21
3665	iCow	36%(2558/7012)	2025-3-8
3666	Making the Grade	45%(7663/16899)	2025-5-15
3667	Hotel	43%(11246/25958)	2025-5-23
3668	Game of Lines	37%(2818/7493)	2025-3-13
3669	Meteor Shower	25%(10359/40731)	2025-5-13
3670	Eating Together	48%(3866/7995)	2025-5-19
3671	Dining Cows	40%(3855/9419)	2025-5-19
3672	Long Distance Racing	53%(4937/9272)	2024-11-11
3673	Cow Multiplication	68%(10117/14684)	2025-5-12
3674	Super Assassin	22%(564/2552)	2024-11-22
3675	Telescope	27%(1268/4674)	2025-5-15
3676	Tomorrow Genius 2008	17%(18/105)	2019-9-23
3677	Chemical Weighing	15%(94/604)	2019-7-27
3678	Katu Puzzle	35%(5438/15115)	2025-5-11
3679	The Delivery of Control	29%(74/253)	2022-8-27
3680	Intervals	43%(4533/10514)	2025-4-27
3681	Finding the Rectangle	30%(1031/3404)	2024-9-18
3682	King Arthur's Birthday Celebration	32%(1502/4599)	2025-5-4
3683	Priest John's Busiest Day	33%(5132/15324)	2025-5-23
3684	Physics Experiment	35%(1883/5257)	2025-3-10
3685	Matrix	31%(4820/15096)	2025-5-4
3686	The Windy's	39%(2962/7417)	2024-11-11
3687	Labeling Balls	28%(5908/20460)	2025-5-1
3688	Cheat in the Game	38%(652/1678)	2025-5-24
3689	Equations	9%(145/1553)	2025-4-17
3690	Constellations	20%(1641/7954)	2025-2-10
3691	DNA repair	45%(3932/8701)	2025-5-18
3692	Kindergarten	47%(4506/9489)	2025-3-12
3693	Maximum repetition substring	30%(4482/14768)	2025-5-13
3694	Network	34%(6481/18652)	2025-5-8
3695	Rectangles	30%(1309/4352)	2025-2-10
3696	The Luckiest number	24%(3129/12719)	2025-5-19
3697	USTC campus network	30%(1596/5239)	2025-2-10
3699	miniSQL	29%(746/2506)	2025-2-10

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