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Prashanth Reddy Penta Reddy


Active since 2017

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Write a function called halfsum that takes as input an at most two-dimensional array A and computes the sum of the elements of A that are in the lower right triangular part of A
function u = halfsum(P) u1 = P(end:-1:1, 1:end); u2 = triu(u1); u = sum(u2(:)); end

6 years ago | 2