Covering some basic topics I haven't seen elsewhere on Cody.
Given an input vector, output true or false whether it is a column vector.
Their is a function for this already.
iscolumn(x)
I guess this exercise is about learning that this function exists.
Swap the first and last columns
9109 Solvers
475 Solvers
522 Solvers
202 Solvers
177 Solvers
Solution 1587537
The if statement did not work for x =1.