why this code is not correct?
s = summ(v)
sorry mate, this is unfair for those who actually came up with a compact solution
No need to be sorry.
Personally I think the regexp should be always forbidden.
I used it (and I had never thought about it before) because it seems that everyone is using it.
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Cell Counting: How Many Draws?
Basics: 'Find the eigenvalues of given matrix
Side of an equilateral triangle
Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.
Separate even from odd numbers in a vector - without loops
Separate even from odd numbers in a vector - with a loop
Product of Each Column
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