A 2D matrix of 2 rows and N columns with random integer numbers.
A = [3 1 2 4 6 6 7;
7 3 2 1 5 2 4]
in this Matrix, 3rd column has a pair of the same number.
Function return will be true/false.
Weak test suite. ;-)
Angle between two vectors
Back to basics 22 - Rotate a matrix
Return the first and last character of a string
Arrange vector in ascending order
Sum of combinations
generate number in particular way
Find the missing numbers.
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