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Orthogonal Range Search
Maximum User Solved
Minimum User Solved
Difficulty Easy to Hard
Difficulty Hard to Easy
LightOJ ID Ascending
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Square Queries
LOJ-1081
Medium Hard
Solved by: 510
Success rate: 31.99%
Solve
Rectangle Union
LOJ-1120
Medium Hard
Solved by: 344
Success rate: 40.06%
Solve
Weird Advertisement
LOJ-1204
Hard
Solved by: 84
Success rate: 32.28%
Solve
Points in Rectangle (II)
LOJ-1267
Hard
Solved by: 133
Success rate: 35.85%
Solve
Aladdin and the Black Stones
LOJ-1343
Hard
Solved by: 117
Success rate: 43.63%
Solve
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