Volume 12

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
2130	Jogging	10%(44/440)	2024-9-19
2123	Artinals	11%(36/307)	2022-2-16
2108	Lazy Pianist	16%(244/1506)	2022-5-25
2162	Document Indexing	19%(178/927)	2024-9-26
2134	Traffic Lights	20%(170/817)	2024-8-11
2103	Jackpot	21%(258/1210)	2024-10-26
2178	Heroes Of Might And Magic	22%(238/1039)	2024-11-15
2113	Agents	23%(120/521)	2024-5-8
2131	Key Insertion	23%(591/2519)	2024-6-21
2124	Crankshaft	23%(215/910)	2023-5-15
2164	Find the Border	24%(180/732)	2024-10-23
2167	Irrelevant Elements	24%(688/2788)	2024-11-20
2170	Lattice Animals	24%(237/955)	2024-7-25
2175	Evacuation Plan	25%(1917/7603)	2024-9-27
2127	Greatest Common Increasing Subsequence	25%(3754/14805)	2024-11-14
2100	Graveyard Design	25%(4388/17201)	2024-11-16
2133	Cow Imposters	26%(519/1945)	2024-9-19
2169	Kingdom of Magic	26%(299/1115)	2024-11-8
2168	Joke with Turtles	27%(372/1358)	2024-7-15
2107	Gear Profiles	27%(120/436)	2023-11-26
2150	Crossing Prisms	28%(62/220)	2021-8-27
2198	Boundaries on	28%(125/433)	2024-11-4
2197	Jill's Tour Paths	29%(496/1709)	2024-7-29
2102	Incredible! Impossible!	29%(255/871)	2021-12-12
2172	Bricks	29%(426/1452)	2024-7-17
2115	C Looooops	29%(12542/42529)	2024-11-10
2148	Color the Map	29%(268/905)	2024-7-12
2187	Beauty Contest	30%(15563/51126)	2024-11-6
2117	Electricity	30%(2567/8347)	2024-11-21
2119	God of the Vile Baskers	30%(326/1059)	2024-5-10
2154	Color	31%(4473/14345)	2024-11-9
2157	Maze	31%(1534/4899)	2024-10-31
2110	Mountain Walking	31%(1844/5849)	2024-8-10
2116	Death to Binary?	31%(952/2979)	2024-5-31
2159	Ancient Cipher	32%(13650/42191)	2024-11-23
2114	Boatherds	32%(1632/5043)	2024-11-21
2125	Destroying The Graph	32%(3021/9331)	2024-11-21
2132	Cow Math	32%(671/2034)	2024-9-20
2153	Rank List	33%(4187/12555)	2024-7-6
2149	Inherit the Spheres	33%(151/451)	2024-10-30
2176	Folding	33%(805/2402)	2024-11-7
2146	Confusing Login Names	33%(422/1247)	2021-9-19
2137	Cowties	34%(1249/3657)	2024-9-10
2158	A Difficult Mathematics Problem	34%(139/404)	2021-9-20
2106	Boolean Expressions	34%(2690/7781)	2024-11-22
2190	ISBN	34%(5996/17133)	2024-7-24
2120	Herbalists	35%(61/173)	2024-5-14
2155	Matrix	35%(14700/41663)	2024-11-12
2112	Optimal Milking	35%(8303/23469)	2024-8-18
2138	Travel Games	35%(1664/4682)	2024-3-18
2192	Zipper	36%(7473/20756)	2024-11-11
2104	K-th Number	36%(31526/87296)	2024-11-21
2160	Box	36%(1595/4414)	2024-7-26
2165	Gunman	36%(531/1457)	2024-11-9
2111	Millenium Leapcow	36%(868/2373)	2024-8-21
2147	Dice Puzzle	37%(111/299)	2022-12-17
2161	Chandelier	37%(499/1337)	2024-10-4
2129	Invariant Polynomials	37%(128/342)	2024-7-31
2199	Rate of Return	37%(586/1545)	2024-11-20
2128	Highways	38%(1184/3113)	2024-8-16
2135	Farm Tour	38%(9309/24406)	2024-11-15
2156	National Day Celebration	38%(197/513)	2022-12-6
2173	Cricket Field	38%(379/980)	2024-8-17
2171	Amusing Numbers	39%(513/1310)	2024-10-23
2121	Inglish-Number Translator	39%(3274/8304)	2024-11-20
2186	Popular Cows	40%(20220/49689)	2024-11-23
2184	Cow Exhibition	40%(8365/20527)	2024-11-2
2122	Japan Plotter Driver	40%(289/708)	2024-5-10
2151	Check the difficulty of problems	41%(4500/10965)	2024-9-26
2118	Firepersons	41%(589/1424)	2024-7-26
2179	Inlay Cutters	41%(1018/2431)	2024-10-18
2163	Easy Trading	42%(1151/2679)	2024-9-12
2142	The Balance	42%(5407/12580)	2024-10-4
2185	Milking Grid	43%(5258/12214)	2024-9-16
2174	Decoding Task	43%(545/1254)	2024-8-16
2193	Lenny's Lucky Lotto Lists	43%(1005/2305)	2024-7-20
2189	Romeo Meets Juliet	44%(731/1625)	2024-10-31
2180	Bale Figures	45%(401/879)	2023-6-5
2191	Mersenne Composite Numbers	46%(1252/2715)	2024-5-19
2177	Ghost Busters	46%(152/329)	2024-9-28
2136	Vertical Histogram	46%(10454/22288)	2024-11-15
2139	Six Degrees of Cowvin Bacon	47%(5617/11877)	2024-10-30
2195	Going Home	48%(15607/31889)	2024-11-12
2194	Stacking Cylinders	49%(828/1687)	2024-9-27
2109	Power of Cryptography	49%(15645/31417)	2024-11-12
2166	Heapsort	50%(789/1558)	2024-7-12
2126	Factoring a Polynomial	50%(1522/3001)	2024-11-3
2152	Fire	51%(1457/2822)	2024-11-11
2145	Pathological Paths	54%(166/307)	2022-12-16
2101	Honey and Milk Land	54%(1887/3471)	2024-8-15
2141	Message Decowding	55%(7908/14282)	2024-11-21
2105	IP Address	56%(12209/21500)	2024-11-19
2140	Herd Sums	57%(11735/20441)	2024-11-15
2143	Make a Sequence	58%(328/563)	2024-7-29
2181	Jumping Cows	58%(5129/8699)	2024-11-17
2183	Bovine Math Geniuses	60%(2162/3588)	2024-11-22
2182	Lost Cows	60%(12369/20407)	2024-11-23
2188	Cow Laundry	62%(920/1480)	2024-7-25
2144	Leaky Cryptography	66%(342/517)	2024-11-7
2196	Specialized Four-Digit Numbers	66%(10444/15590)	2024-11-22

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