Volume 5

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
1400	Complicated Expressions	30%(618/2028)	2024-11-6
1401	Factorial	60%(11226/18709)	2025-1-6
1402	The Game of Master-Mind	4%(102/2533)	2024-11-12
1403	Hotline	21%(177/837)	2024-11-19
1404	I-Keyboard	48%(2204/4553)	2024-11-13
1405	Heritage	37%(2993/7927)	2024-7-18
1406	Starship Hakodate-maru	60%(975/1624)	2024-9-12
1407	e-Market	32%(155/483)	2022-12-15
1408	Fishnet	58%(1731/2953)	2024-12-27
1409	77377	36%(359/989)	2024-7-22
1410	Intersection	24%(5600/22422)	2024-11-4
1411	Calling Extraterrestrial Intelligence Again	35%(4971/13921)	2024-12-18
1412	Equals are Equals	18%(92/506)	2020-9-11
1413	GIGA Universe Cup	22%(66/290)	2024-8-12
1414	Life Line	67%(810/1201)	2025-1-20
1415	Map of Ninja House	29%(199/673)	2024-2-22
1416	Shredding Company	52%(4606/8778)	2024-12-18
1417	True Liars	31%(3640/11694)	2025-1-12
1418	Viva Confetti	40%(555/1379)	2024-7-26
1419	Graph Coloring	45%(3424/7494)	2024-9-23
1420	Spreadsheet	46%(472/1026)	2024-11-10
1421	Peter's Calculator	20%(92/449)	2024-12-19
1422	Air Raid	58%(6648/11292)	2024-12-18
1423	Big Number	30%(9765/31901)	2024-12-16
1424	Diamonds	22%(86/390)	2021-8-26
1425	Enigmatic Travel	49%(138/281)	2024-12-25
1426	Find The Multiple	37%(31367/82545)	2025-1-20
1427	Get Them All	31%(60/193)	2021-8-11
1428	Hermes' Colony	12%(42/328)	2023-5-9
1429	Alice and Bob	24%(294/1220)	2024-7-29
1430	Binary Stirling Numbers	40%(889/2209)	2024-10-25
1431	Calendar of Maya	35%(101/285)	2024-8-1
1432	Decoding Morse Sequences	39%(744/1881)	2024-10-17
1433	Exchanges	48%(254/528)	2024-10-18
1434	Fill the Cisterns!	32%(1482/4522)	2024-7-28
1435	Gates	44%(149/333)	2023-5-5
1436	Horizontally Visible Segments	36%(2448/6800)	2024-3-30
1437	Chat Rooms	15%(105/686)	2024-7-26
1438	One-way Traffic	32%(383/1183)	2024-10-2
1439	Rhombs	39%(79/202)	2021-10-30
1440	Varacious Steve	48%(230/477)	2024-7-19
1441	Table	19%(85/429)	2024-1-4
1442	Black Box	39%(8738/21994)	2025-1-12
1443	DEL command	23%(77/330)	2024-7-29
1444	Parallelepiped walk	23%(212/903)	2024-8-10
1445	Random number	17%(42/236)	2024-1-5
1446	Moscow Time	22%(150/670)	2024-8-15
1447	Ambiguous Dates	26%(64/246)	2023-4-4
1448	Cube	30%(120/388)	2024-4-29
1449	Enigma	39%(87/221)	2022-12-7
1450	Gridland	47%(4997/10522)	2024-12-7
1451	T9	33%(1845/5454)	2024-12-18
1452	Signal Box	19%(28/145)	2024-11-2
1453	Delta Encoding and Decoding	28%(229/801)	2023-4-5
1454	Factorial Frequencies	42%(1264/2965)	2024-11-2
1455	Crazy tea party	67%(5353/7927)	2024-12-16
1456	Supermarket	42%(13980/32945)	2025-1-9
1457	Lord of the Ring	28%(203/701)	2024-8-19
1458	Common Subsequence	42%(37854/89052)	2025-1-19
1459	Power Network	50%(17596/34571)	2024-12-28
1460	Firefighters	31%(359/1140)	2022-10-21
1461	Binary Polynomials	36%(194/529)	2024-9-13
1462	Random Walk	20%(191/914)	2022-5-31
1463	Strategic game	42%(6971/16447)	2025-1-20
1464	Company	11%(49/426)	2023-2-9
1465	Multiple	21%(2055/9350)	2024-11-29
1466	Girls and Boys	45%(7088/15654)	2024-12-21
1467	Symbolic Derivation	41%(73/175)	2023-5-15
1468	Rectangles	50%(1848/3626)	2024-8-11
1469	COURSES	37%(12302/32576)	2024-12-22
1470	Closest Common Ancestors	29%(8674/28950)	2024-12-16
1471	Triangles	36%(843/2316)	2025-1-2
1472	Instant Complexity	32%(1021/3129)	2024-12-4
1473	There's Treasure Everywhere!	43%(975/2255)	2024-10-17
1474	Video Surveillance	42%(2501/5817)	2024-12-23
1475	Pushing Boxes	33%(3940/11625)	2024-12-24
1476	Always On the Run	52%(411/790)	2024-11-26
1477	Box of Bricks	37%(10170/27366)	2024-12-15
1478	Island of Logic	33%(226/675)	2024-10-17
1479	MBone	25%(38/148)	2024-11-1
1480	Optimal Programs	34%(545/1568)	2024-12-4
1481	The Die Is Cast	37%(694/1855)	2024-12-20
1482	It's not a Bug, It's a Feature!	39%(658/1674)	2024-10-20
1483	Going in Circles on Alpha Centauri	22%(46/208)	2024-4-27
1484	Blowing Fuses	38%(1750/4593)	2024-10-21
1485	Fast Food	38%(1528/3940)	2024-7-29
1486	Sorting Slides	37%(2427/6476)	2025-1-17
1487	Single-Player Games	26%(514/1925)	2025-1-10
1488	TEX Quotes	50%(6704/13183)	2024-12-22
1489	Egyptian Multiplication	29%(385/1309)	2023-6-22
1490	Cabinets	19%(70/360)	2024-11-6
1491	Pi	54%(2864/5242)	2024-9-10
1492	Up and Down Sequences	56%(445/784)	2024-7-22
1493	Machined Surfaces	59%(2562/4303)	2025-1-1
1494	Sunrise	36%(170/467)	2024-11-12
1495	LED Test	33%(182/539)	2024-7-31
1496	Word Index	54%(3253/5921)	2024-12-29
1497	Molecules	43%(121/279)	2024-11-18
1498	Matching Meetings	19%(53/270)	2022-3-19
1499	Supercomputer Selection, The Sequel	26%(46/171)	2024-12-10

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