Segment Tree/Interval Tree

Binary Simulation
LOJ-1080
Easy
Solved by: 2797
Success rate: 53.10%
Array Queries
LOJ-1082
Easy
Solved by: 4453
Success rate: 57.94%
Histogram
LOJ-1083
Medium
Solved by: 1948
Success rate: 57.39%
All Possible Increasing Subsequences
LOJ-1085
Medium
Solved by: 1421
Success rate: 41.69%
Diablo
LOJ-1087
Medium
Solved by: 1555
Success rate: 44.19%
Points in Segments (II)
LOJ-1089
Medium
Solved by: 1298
Success rate: 38.31%
Ghajini
LOJ-1093
Medium
Solved by: 1783
Success rate: 59.81%
Lucky Number
LOJ-1097
Medium
Solved by: 829
Success rate: 73.81%
Castle Walls
LOJ-1103
Medium Hard
Solved by: 317
Success rate: 49.57%
Curious Robin Hood
LOJ-1112
Easy
Solved by: 4063
Success rate: 50.54%
Rectangle Union
LOJ-1120
Medium Hard
Solved by: 342
Success rate: 40.01%
Count the Multiples of 3
LOJ-1135
Medium
Solved by: 1227
Success rate: 44.50%
Horrible Queries
LOJ-1164
Medium
Solved by: 1889
Success rate: 36.28%
Computing Fast Average
LOJ-1183
Medium
Solved by: 1133
Success rate: 43.62%
Lining up Students
LOJ-1187
Medium Hard
Solved by: 609
Success rate: 63.10%
Fast Queries
LOJ-1188
Medium
Solved by: 1081
Success rate: 43.10%
Weird Advertisement
LOJ-1204
Hard
Solved by: 84
Success rate: 32.28%
Posters for Election
LOJ-1207
Medium
Solved by: 829
Success rate: 47.18%
Strongest Community
LOJ-1339
Medium Hard
Solved by: 648
Success rate: 46.19%
Aladdin and the Return Journey
LOJ-1348
Medium
Solved by: 887
Success rate: 31.42%
Rip Van Winkle's Code
LOJ-1411
Hard
Solved by: 183
Success rate: 24.14%
Save the Trees
LOJ-1415
Hard
Solved by: 175
Success rate: 30.37%
New Land
LOJ-1424
Medium Hard
Solved by: 453
Success rate: 57.86%