Find the sum of all the odd numbers in a matrix.
x = [2 3 5 7 1 4 11]
y = 27
Test if a Number is a Palindrome without using any String Operations
Number of toolboxes?
Whether the input is vector?
Count decimal digits of a number
most frequent character
interesting center of magic matrix
union without repitition
Find the index of n in magic(n)
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