Find the sum of all the odd numbers in a matrix.
x = [2 3 5 7 1 4 11]
y = 27
Find state names that end with the letter A
Remove the small words from a list of words.
How to find the position of an element in a vector without using the find function
multiply by three
most frequent character
union without repitition
interesting center of magic matrix
index of n^2 in magic(n)
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