You have to generate a matrix with all possible combinations of n elements taken 2 at a time, without using nchoosek(1:n,2) :
if n = 3
if n = 5
so not cool!!
Distance walked 1D
Volume of a sphere given its surface area
find the maximum element of the matrix
sum of first 'n' terms
Length of a short side
Cody Computer Part 5 - Guess the Name of Cody Computer
Create a vector whose elements depend on the previous element
Convert a structure into a string
Compute sum excluding NaN
Make a logical diamond using GALLERY function
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