L06 : Lazy Propagation Introduction | Segment Tree Course

This is the 6th lecture of this Segment Tree course series.
In this lecture I will introduce you with Lazy Propagation technique , which is a range update technique using which range updates can be performed in O(logN) time.
Course Support : https://discuss.codechef.com/t/segment-tree-course-codencode-youtube-8-may-2020-new-video-added/65096
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Видео L06 : Lazy Propagation Introduction | Segment Tree Course канала Code NCode