deletions | additions       diff --git a/layout.md b/layout.md  index 6fa4ae4..45c7d4e 100644  --- a/layout.md  +++ b/layout.md 
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Range_Queries_For_both_trees__.md  figures/Copy of Copy of Untitled drawing/Copy of Copy of Untitled drawing.png  Line_of_Maximum_Points_This__.md  Points_Above_a_Line_We__.md  figures/aa/aa.png