A perfect number occurs whent the sum of all divisors of a positive integer, except the number itself, equals the number.
28 = 1 + 2 + 4 + 7 + 14;
so return true
10 ~= 1 + 2 + 5
so return false
Summing Digits within Text
Read a column of numbers and interpolate missing data
Close MATLAB with keyboard
04 - Scalar Equations 1
Return fibonacci sequence do not use loop and condition version 2
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Put m balls into n boxes (again)
If the number is Narcissistic number
Repeat copies of array elements
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