x is a vector of undetermined length
You are to replace every 3rd element with the number 4, example:
x = [11 23 34 43 2 31 6 34 5 45 26 7 78];
output = [11 23 4 43 2 4 6 34 4 45 26 4 78];
Make sure the code accounts for varying vector lengths
In view of the recent spate of trivial problems with no test suite to speak of, thanks for making the effort of providing a proper test suite and a slightly less trivial problem.
Find the numeric mean of the prime numbers in a matrix.
Make a Palindrome Number
Rotate a Matrix
07 - Common functions and indexing 1
Remove the positive integers.
Matlab Basics - Create a row vector
Matlab Basics II - Max & Index of Max
Finding an element in a vector
Matlab Basics II - Unit Conversion
Matlab Basics II - Minimum
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