precision issues, a single test case, meaningless "not using built-in functions" limitation, and somewhat taunting "have a pride" exhortation... please do the same and put some more thought into your problem
Updated TSuite now
Humm. the test suite is actually requesting Gaussian elimination, not LU decomposition. You may check it by using [L,U] = lu(x). They are very similar processes, but not exactly the same.
Not a built in function, but still a very cheesy answer! :-)
I see you! hahahaha
Find state names that start with the letter N
Given an unsigned integer x, find the largest y by rearranging the bits in x
Project Euler: Problem 9, Pythagorean numbers
Given a window, how many subsets of a vector sum positive
Opposite task convert binary numbers array into array of decimal numbers.
Modified run-length companion vector
Create a code for XNOR
Convert degrees to radians
Freebies anyone? No!!!!
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