Remove the white spaces (trailing and leading) from the input variable
Return the largest number that is adjacent to a zero
Return the 3n+1 sequence for n
Summing Digits within Text
Find the peak 3n+1 sequence value
Reverse a matrix
Determine whether the string elements are alphabatic or alphanumeric or numeric digit or the other catagories
Whether the input is vector?
Justify the character string in center with proportional fonts
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