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Convex Hull 3D Divide And Conquer
Convex Hull 3D Divide And Conquer. (efficient approach) the idea is to use greedy approach. First observe, the manhattan formula can be decomposed into two independent sums, one for the difference between x coordinates and the second between y coordinates.
First observe, the manhattan formula can be decomposed into two independent sums, one for the difference between x coordinates and the second between y coordinates. If we know how to compute one of them we can use the same. (efficient approach) the idea is to use greedy approach.
If We Know How To Compute One Of Them We Can Use The Same.
(efficient approach) the idea is to use greedy approach. First observe, the manhattan formula can be decomposed into two independent sums, one for the difference between x coordinates and the second between y coordinates.
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