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
1200	Crazy Search	26%(10627/40020)	2025-3-13
1201	Intervals	37%(15635/42124)	2025-3-15
1202	Family	17%(150/844)	2024-11-25
1203	Timetable	23%(138/598)	2022-12-27
1204	Word Puzzles	37%(5223/13821)	2024-12-24
1205	Water Treatment Plants	53%(658/1230)	2024-12-25
1206	Servers	26%(200/767)	2025-2-5
1207	The 3n + 1 problem	30%(22360/72413)	2025-3-9
1208	The Blocks Problem	40%(5943/14589)	2025-3-17
1209	Calendar	17%(186/1057)	2024-11-27
1210	City Directions	11%(36/320)	2024-12-25
1211	Traffic Lights	32%(223/686)	2024-9-16
1212	Eeny Meeny	30%(117/378)	2024-11-11
1213	Roman Numerals	47%(199/415)	2025-3-18
1214	"Accordian" Patience	27%(662/2402)	2024-9-17
1215	Gondwanaland Telecom	31%(225/722)	2024-8-20
1216	Simulation Wizardry	53%(182/342)	2024-7-19
1217	FOUR QUARTERS	39%(521/1334)	2024-12-11
1218	THE DRUNK JAILER	59%(19425/32565)	2025-3-14
1219	L-I-N-G-O: LINGO	21%(258/1202)	2024-12-5
1220	NUMBER BASE CONVERSION	45%(3304/7322)	2024-11-23
1221	UNIMODAL PALINDROMIC DECOMPOSITIONS	49%(2972/6053)	2024-12-30
1222	EXTENDED LIGHTS OUT	58%(10777/18281)	2025-3-16
1223	DEHUFF	31%(113/355)	2022-12-7
1224	PICTURE PUZZLE	23%(106/448)	2022-12-31
1225	STRICTLY INSCRIBED SIMILAR TRIANGLES	19%(35/181)	2023-12-19
1226	Substrings	34%(6023/17331)	2025-3-18
1227	RoboContest	32%(223/678)	2025-3-17
1228	Grandpa's Estate	27%(5252/18867)	2025-3-18
1229	Wild Domains	33%(412/1221)	2025-3-17
1230	Pass-Muraille	31%(4387/13896)	2025-3-19
1231	The Alphabet Game	41%(752/1821)	2025-3-17
1232	Microfiches	17%(59/336)	2025-3-17
1233	Street Crossing	16%(101/609)	2025-3-16
1234	Ball Toss	42%(595/1389)	2024-9-12
1235	Galactic Breakup	33%(128/382)	2023-10-24
1236	Network of Schools	38%(13082/33644)	2025-3-30
1237	The Postal Worker Rings Once	53%(609/1130)	2024-10-29
1238	Arbitrage	32%(280/853)	2024-8-13
1239	Increasing Sequences	42%(2220/5193)	2024-11-21
1240	Pre-Post-erous!	60%(1764/2914)	2025-3-4
1241	Knockout Tournament	59%(581/983)	2024-12-25
1242	Plugged In	44%(223/501)	2024-8-12
1243	One Person	64%(1862/2891)	2024-9-29
1244	Slots of Fun	57%(770/1329)	2024-7-31
1245	Programmer, Rank Thyself	35%(526/1467)	2024-7-21
1246	Hilbert Curve Intersections	25%(96/371)	2023-6-3
1247	Magnificent Meatballs	64%(5135/7991)	2024-12-12
1248	Safecracker	49%(2058/4124)	2024-12-13
1249	Oil Pipeline	25%(111/435)	2023-9-22
1250	Tanning Salon	52%(4957/9427)	2025-3-12
1251	Jungle Roads	47%(22383/47577)	2025-3-12
1252	Euro Efficiency	41%(2145/5134)	2024-7-20
1253	Markov Trains	14%(71/505)	2024-10-17
1254	Hansel and Grethel	44%(1051/2348)	2024-12-7
1255	Floors	35%(210/595)	2024-12-7
1256	Anagram	39%(11829/29666)	2025-3-30
1257	Cross-stitch.	32%(154/472)	2025-1-18
1258	Agri-Net	40%(37489/93008)	2025-3-30
1259	The Picnic	29%(503/1720)	2024-7-27
1260	Pearls	50%(6573/13108)	2025-3-18
1261	Huffman Trees	17%(161/940)	2024-11-23
1262	Input	41%(346/826)	2024-11-20
1263	Reflections	40%(568/1398)	2024-6-22
1264	SCUD Busters	40%(556/1378)	2024-11-10
1265	Area	39%(3877/9857)	2025-3-30
1266	Cover an Arc.	38%(368/958)	2024-7-29
1267	Fence	23%(218/936)	2023-5-17
1268	Forests	18%(51/275)	2025-2-2
1269	Intersecting Lines	40%(10586/26081)	2025-3-28
1270	Following Orders	39%(3504/8865)	2025-3-15
1271	Nice Milk	22%(478/2128)	2024-10-15
1272	Synchronous Design	20%(92/443)	2024-12-19
1273	Drainage Ditches	39%(38688/99149)	2025-3-28
1274	The Perfect Stall	43%(14659/33864)	2025-3-17
1275	Cashier Employment	38%(4895/12737)	2024-12-11
1276	Cash Machine	36%(20368/55327)	2025-3-30
1277	Beer Land	45%(305/666)	2024-10-14
1278	BOAT	27%(166/596)	2024-7-17
1279	Art Gallery	37%(4355/11679)	2025-3-28
1280	Game	31%(214/683)	2021-12-16
1281	MANAGER	34%(1587/4666)	2025-3-18
1282	庆典的日期	14%(402/2813)	2024-9-18
1283	Moving Computer	42%(1198/2790)	2025-3-30
1284	Primitive Roots	57%(4027/6998)	2025-3-14
1285	Combinations, Once Again	33%(712/2131)	2025-3-6
1286	Necklace of Beads	38%(4781/12300)	2025-3-18
1287	Networking	50%(16138/32080)	2025-3-12
1288	Sly Number	35%(183/509)	2024-12-21
1289	The Cat in the Hat	34%(613/1765)	2025-1-19
1290	Grandpa's Rubik Cube	51%(233/450)	2022-1-9
1291	This Sentence is False	44%(587/1316)	2024-9-18
1292	Will Indiana Jones Get There?	26%(612/2353)	2024-11-1
1293	Duty Free Shop	38%(860/2247)	2023-5-15
1294	Not Too Convex Hull	21%(139/648)	2025-1-4
1295	I hate SPAM, but some people love it	43%(185/428)	2024-8-17
1296	Noise Effect	39%(151/385)	2024-7-20
1297	Supermarket	36%(678/1871)	2025-1-20
1298	The Hardest Problem Ever	52%(16159/30879)	2025-3-16
1299	Polar Explorer	34%(1536/4496)	2024-11-17

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