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Segment Trees - II (Range Update & Point Query)
Feb 23, 2021 • 188 views
2:01:22
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Expert
Segment Trees - II (Range Update & Point Query)
Triveni Mahatha
1K followers • Expert
Feb 23, 2021 • 2h 1m • 188 views
In this session, Triveni will discuss how we can use the segment trees to solve problems involving range updates but point queries in ONLINE mode. This will help us understand that the values at each node can be augmented with some 'Lazy updates' to answer point queries efficiently.
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