This problem is hard due the precision error that floating-point numbers have. The number 0.1 may not be equal to 0.1, be careful.
i am surprised to see why the same thing doesn't work when kept in decimal
cool idea! very eye-opening
Second thoughts: I think in the new version of MATLAB, the initial value of ans should be set for empty matrix, not empty string.
Replace NaNs with the number that appears to its left in the row.
Find the sum of the elements in the "second" diagonal
Will there be a new leader?
Replace Nonzero Numbers with 1
Basics - not so easy division
cross in array
BASICS - sum part of vector
What's size of TV?
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