Input a matrix x, output y is TRUE if x is empty, otherwise FALSE.
You really need to supply more test cases if you want to go far in software engineering...
This is just lame, and without a proper test case.
Terrible test set.
476 Solvers
372 Solvers
Back to basics 22 - Rotate a matrix
649 Solvers
Make a run-length companion vector
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171 Solvers