For a given matrix A, find where the input number x appears.
Do this task by returning the vector which contains the row and the column as its element
A = [1 5 6 7]
x = 7
output = [1 4]
Demonstrates the limitations of the Test Suite, which should include more cases.
Swap the first and last columns
Make one big string out of two smaller strings
Count up then down
Is the input divisible by 3?
Make an identity matrix whose diagonal elements are 1:n
true or false
Sum the rows
Replace all odd numbers with NaN
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