I'm getting different answers.. can u give a more clear explanation?
Renaming a field in a structure array
Filter AC, pass DC
Find the sum of the elements in the "second" diagonal
Magic is simple (for beginners)
Count consecutive 0's in between values of 1
Number of paths on a n-dimensional grid
Number of even divisors of a given number
Smallest n, for n! to have m trailing zero digits
Make a rainbow matrix (follow-up to checkerboard matrix)
Under the sea: Snell's law & total internal reflection
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