The test to see if this is correct doesn't work. If you just code 'b = 0' then it is always correct!
This is really cool problem.
I get the correct answers for this, but the website refuses to tell me it is correct. Fix this dumb stuff.
@Harley, MATLAB functions are case sensitive. Did you try lowercase sum?
In fact this problem can be solved by only using sscanf and str2num.
one of the hardest problems I've ever faced
enjoyed solving this
Hehe, improving on a cheat solution is always fun!
Nice one :)
Cute. Fixed the test suite.
The test for this problem is wrong!
Well, that was disappointing!
Find the numeric mean of the prime numbers in a matrix.
First non-zero element in each column
Find best placement for ordered dominoes (harder)
Calculate area of sector
Remove the polynomials that have positive real elements of their roots.
Add two numbers
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