Anyone has suggestions on a clean way of doing this?
How can I get rid of the for-loop?
Replace the for-loop simply by: y = yy - '0' , or by: y = yy - 48 .
Find the sum of the elements in the "second" diagonal
Convert a vector into a number
Magic is simple (for beginners)
Back to basics - mean of corner elements of a matrix
Sum My Indices
High school cafeteria
Figurate number triangle
Maintain shape of logical-index mask
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