Volume 3

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

Language:

ID	Title	Ratio(AC/submit)	Date
1210	City Directions	10%(35/319)	2023-5-28
1253	Markov Trains	13%(69/503)	2023-1-2
1282	庆典的日期	14%(400/2809)	2023-10-28
1233	Street Crossing	16%(98/600)	2023-12-19
1261	Huffman Trees	16%(158/933)	2023-2-20
1209	Calendar	17%(180/1028)	2024-4-2
1232	Microfiches	17%(58/331)	2022-3-30
1202	Family	17%(150/841)	2024-2-25
1268	Forests	18%(50/271)	2023-5-28
1225	STRICTLY INSCRIBED SIMILAR TRIANGLES	19%(35/181)	2023-12-19
1272	Synchronous Design	20%(91/438)	2023-5-28
1219	L-I-N-G-O: LINGO	21%(254/1190)	2023-6-4
1294	Not Too Convex Hull	21%(139/643)	2024-2-25
1271	Nice Milk	22%(478/2127)	2023-5-30
1203	Timetable	23%(138/598)	2022-12-27
1267	Fence	23%(218/936)	2023-5-17
1224	PICTURE PUZZLE	23%(106/448)	2022-12-31
1249	Oil Pipeline	25%(111/435)	2023-9-22
1246	Hilbert Curve Intersections	25%(96/371)	2023-6-3
1292	Will Indiana Jones Get There?	26%(587/2245)	2024-3-26
1206	Servers	26%(197/747)	2023-12-19
1200	Crazy Search	26%(10557/39675)	2024-4-14
1214	"Accordian" Patience	27%(659/2376)	2024-3-30
1228	Grandpa's Estate	27%(5236/18824)	2024-4-7
1278	BOAT	28%(165/582)	2023-9-21
1259	The Picnic	29%(500/1714)	2023-12-29
1212	Eeny Meeny	30%(113/370)	2024-2-28
1207	The 3n + 1 problem	30%(22252/71915)	2024-4-25
1280	Game	31%(214/683)	2021-12-16
1215	Gondwanaland Telecom	31%(221/700)	2023-6-30
1230	Pass-Muraille	31%(4312/13630)	2024-4-22
1223	DEHUFF	31%(113/355)	2022-12-7
1211	Traffic Lights	32%(220/677)	2023-11-21
1257	Cross-stitch.	32%(152/466)	2023-1-8
1227	RoboContest	32%(222/676)	2022-12-25
1238	Arbitrage	32%(279/848)	2023-12-29
1235	Galactic Breakup	33%(128/382)	2023-10-24
1285	Combinations, Once Again	33%(710/2114)	2023-6-4
1229	Wild Domains	33%(411/1218)	2023-12-19
1299	Polar Explorer	34%(1530/4487)	2024-2-10
1281	MANAGER	34%(1540/4513)	2024-3-29
1289	The Cat in the Hat	34%(609/1751)	2023-6-22
1226	Substrings	34%(5987/17193)	2024-3-17
1288	Sly Number	35%(180/506)	2024-1-25
1255	Floors	35%(206/578)	2023-6-22
1245	Programmer, Rank Thyself	35%(523/1458)	2024-3-17
1297	Supermarket	36%(676/1862)	2022-12-12
1276	Cash Machine	36%(19904/54217)	2024-4-26
1201	Intervals	37%(15538/41744)	2024-4-21
1279	Art Gallery	37%(4332/11541)	2024-4-8
1204	Word Puzzles	37%(5220/13800)	2024-4-8
1293	Duty Free Shop	38%(860/2247)	2023-5-15
1275	Cashier Employment	38%(4878/12697)	2024-4-12
1266	Cover an Arc.	38%(365/949)	2023-9-16
1286	Necklace of Beads	38%(4744/12188)	2024-4-14
1236	Network of Schools	38%(12931/33193)	2024-4-17
1273	Drainage Ditches	38%(38342/98398)	2024-4-22
1217	FOUR QUARTERS	39%(519/1328)	2023-9-19
1296	Noise Effect	39%(149/381)	2022-12-29
1265	Area	39%(3818/9591)	2024-2-24
1256	Anagram	39%(11473/28702)	2024-4-25
1270	Following Orders	40%(3372/8428)	2024-4-25
1264	SCUD Busters	40%(555/1377)	2024-1-8
1258	Agri-Net	40%(36842/91295)	2024-4-25
1269	Intersecting Lines	40%(10538/25939)	2024-4-19
1263	Reflections	40%(568/1397)	2024-1-29
1208	The Blocks Problem	40%(5735/14088)	2024-4-16
1262	Input	41%(339/818)	2024-1-8
1231	The Alphabet Game	41%(751/1797)	2023-11-14
1252	Euro Efficiency	41%(2135/5090)	2024-3-21
1234	Ball Toss	42%(592/1385)	2024-4-22
1239	Increasing Sequences	42%(2216/5181)	2024-4-13
1283	Moving Computer	43%(1183/2743)	2024-4-25
1295	I hate SPAM, but some people love it	43%(182/422)	2023-7-2
1274	The Perfect Stall	43%(14610/33683)	2024-4-22
1242	Plugged In	44%(221/498)	2022-12-29
1291	This Sentence is False	44%(585/1308)	2023-9-24
1254	Hansel and Grethel	44%(1046/2335)	2024-2-13
1220	NUMBER BASE CONVERSION	45%(3292/7296)	2024-4-24
1277	Beer Land	45%(304/663)	2023-7-24
1251	Jungle Roads	47%(22198/47179)	2024-4-26
1213	Roman Numerals	47%(196/409)	2022-12-30
1221	UNIMODAL PALINDROMIC DECOMPOSITIONS	49%(2968/6037)	2023-11-13
1248	Safecracker	50%(2053/4106)	2024-1-15
1287	Networking	50%(15969/31709)	2024-4-24
1260	Pearls	50%(6430/12652)	2024-4-19
1290	Grandpa's Rubik Cube	51%(233/450)	2022-1-9
1298	The Hardest Problem Ever	52%(15938/30311)	2024-4-19
1250	Tanning Salon	52%(4943/9370)	2024-4-17
1216	Simulation Wizardry	53%(181/340)	2022-12-31
1205	Water Treatment Plants	53%(655/1216)	2024-1-21
1237	The Postal Worker Rings Once	54%(606/1116)	2024-1-5
1284	Primitive Roots	57%(3991/6941)	2024-1-22
1244	Slots of Fun	57%(768/1325)	2024-2-7
1222	EXTENDED LIGHTS OUT	58%(10630/18043)	2024-4-24
1241	Knockout Tournament	59%(578/977)	2023-6-3
1218	THE DRUNK JAILER	59%(19278/32306)	2024-4-16
1240	Pre-Post-erous!	60%(1741/2870)	2023-7-16
1247	Magnificent Meatballs	64%(5131/7985)	2023-10-23
1243	One Person	64%(1859/2881)	2024-2-18

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