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Geometry

Maximum User Solved Minimum User Solved Difficulty Easy to Hard Difficulty Hard to Easy LightOJ ID Ascending LightOJ ID Descending
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Basic Geometry

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Computational Geometry

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Convex Hull

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Pick's theorem

Circle in Square
LOJ-1022
Easy
Solved by: 9738
Success rate: 46.32%
Triangle Partitioning
LOJ-1043
Easy
Solved by: 4311
Success rate: 75.19%
Olympics
LOJ-1056
Medium
Solved by: 1503
Success rate: 63.52%
Parallelogram Counting
LOJ-1058
Medium
Solved by: 833
Success rate: 35.77%
Crossed Ladders
LOJ-1062
Medium
Solved by: 1891
Success rate: 76.22%
Calm Down
LOJ-1072
Easy
Solved by: 4425
Success rate: 69.73%
How Cow
LOJ-1107
Easy
Solved by: 6553
Success rate: 57.39%
Incredible Molecules
LOJ-1118
Medium Hard
Solved by: 661
Success rate: 32.58%
Intersection between Circle and Rectangle
LOJ-1130
Hard
Solved by: 110
Success rate: 32.42%
Expanding Rods
LOJ-1137
Medium
Solved by: 826
Success rate: 35.26%
Trapezium
LOJ-1178
Medium
Solved by: 1715
Success rate: 66.29%
Sleepwalking
LOJ-1190
Medium Hard
Solved by: 258
Success rate: 29.42%
Guarding Bananas
LOJ-1203
Medium
Solved by: 577
Success rate: 26.80%
Dangerous Bull! Who Wants to Pull?
LOJ-1208
Hard
Solved by: 80
Success rate: 19.29%
Intersection of Cubes
LOJ-1211
Medium
Solved by: 1906
Success rate: 58.27%
Juice in the Glass
LOJ-1216
Easy
Solved by: 3150
Success rate: 55.99%
Convex Fence
LOJ-1239
Medium Hard
Solved by: 402
Success rate: 36.92%
Race Track
LOJ-1260
Hard
Solved by: 105
Success rate: 43.95%
Drawing Simple Polygon
LOJ-1285
Hard
Solved by: 217
Success rate: 25.83%
Laser Shot
LOJ-1292
Medium Hard
Solved by: 375
Success rate: 34.04%
Area of a Parallelogram
LOJ-1305
Easy
Solved by: 4032
Success rate: 59.29%
Protect the Mines
LOJ-1313
Hard
Solved by: 45
Success rate: 24.52%
Farmers' Tale
LOJ-1320
Hard
Solved by: 72
Success rate: 27.49%
Agent J
LOJ-1331
Easy
Solved by: 2976
Success rate: 52.39%
Aladdin and the Rocky Mountains
LOJ-1346
Hard
Solved by: 108
Success rate: 32.44%
Fukushima Nuclear Blast
LOJ-1358
Hard
Solved by: 66
Success rate: 25.94%
Pair of Touching Circles
LOJ-1366
Hard
Solved by: 111
Success rate: 46.68%
The Falling Circle
LOJ-1378
Hard
Solved by: 35
Success rate: 13.69%
Underwater Snipers
LOJ-1383
Hard
Solved by: 182
Success rate: 36.40%
Kingdom Division
LOJ-1385
Medium Hard
Solved by: 326
Success rate: 46.87%
Trapezium Drawing
LOJ-1388
Hard
Solved by: 130
Success rate: 32.38%
Speed Zones
LOJ-1391
Hard
Solved by: 91
Success rate: 29.92%
Trees on My Island
LOJ-1418
Medium Hard
Solved by: 420
Success rate: 44.03%
Overlapping Sticks
LOJ-1432
Hard
Solved by: 67
Success rate: 22.06%
Minimum Arc Distance
LOJ-1433
Easy
Solved by: 3369
Success rate: 62.77%
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