Find the sum of the numeric equivalents of all characters entered in a phrase. For example: for the phrase 'My name is test', the result should be a sum of the array:
[77 121 32 110 97 109 101 32 105 115 32 116 101 115 116] i.e. 1379
Stuff the Board
Convert a vector into a number
Sum the numbers on the main diagonal
06 - Matrix Equations 1
07 - Common functions and indexing 2
Return median of a matrix
Calculating the total earnings of a factory
Remove white spaces at the end of the input string
count upper and lower case characters
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